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Wang W, Wang W, Chen Y, Lin M, Chen YR, Zeng R, He T, Shen Z, Wu ZS. Superlarge, Rigidified DNA Tetrahedron with a Y-Shaped Backbone for Organizing Biomolecules Spatially and Maintaining Their Full Bioactivity. ACS NANO 2024; 18:18257-18281. [PMID: 38973121 DOI: 10.1021/acsnano.3c13189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
A major impediment to the clinical translation of DNA tiling nanostructures is a technical bottleneck for the programmable assembly of DNA architectures with well-defined local geometry due to the inability to achieve both sufficient structural rigidity and a large framework. In this work, a Y-backbone was inserted into each face to construct a superlarge, sufficiently rigidified tetrahedral DNA nanostructure (called RDT) with extremely high efficiency. In RDT, the spatial size increased by 6.86-fold, and the structural rigidity was enhanced at least 4-fold, contributing to an ∼350-fold improvement in the resistance to nucleolytic degradation even without a protective coating. RDT can be mounted onto an artificial lipid-bilayer membrane with molecular-level precision and well-defined spatial orientation that can be validated using the fluorescence resonance energy transfer (FRET) assay. The spatial orientation of Y-shaped backbone-rigidified RDT is unachievable for conventional DNA polyhedrons and ensures a high level of precision in the geometric positioning of diverse biomolecules with an approximately homogeneous environment. In tests of RDT, surface-confined horseradish peroxidase (HRP) exhibited nearly 100% catalytic activity and targeting aptamer-immobilized gold nanoparticles showed 5.3-fold enhanced cellular internalization. Significantly, RDT exhibited a 27.5-fold enhanced structural stability in a bodily environment and did not induce detectable systemic toxicity.
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Affiliation(s)
- Weijun Wang
- Key Laboratory of Laboratory Medicine of the Ministry of Education, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
- College of Chemistry and Food Science, Nanchang Normal University, Nanchang 330032, China
| | - Wenqing Wang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yaxin Chen
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Mengling Lin
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yan-Ru Chen
- Key Laboratory of Laboratory Medicine of the Ministry of Education, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Ruijin Zeng
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Tenghang He
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Zhifa Shen
- Key Laboratory of Laboratory Medicine of the Ministry of Education, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Zai-Sheng Wu
- Key Laboratory of Laboratory Medicine of the Ministry of Education, Zhejiang Provincial Key Laboratory of Medicine Genetics, School of Laboratory Medicine and Life Sciences, Institute of Functional Nucleic Acids and Personalized Cancer Theranostics, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
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2
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Ebrahimimojarad A, Wang Z, Zhang Q, Shah A, Brenner JS, Fu J. A Robust and Efficient Method to Purify DNA-Scaffolded Nanostructures by Gravity-Driven Size Exclusion Chromatography. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:8365-8372. [PMID: 38600821 DOI: 10.1021/acs.langmuir.3c03778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
In recent decades, nucleic acid self-assemblies have emerged as popular nanomaterials due to their programmable and robust assembly, prescribed geometry, and versatile functionality. However, it remains a challenge to purify large quantities of DNA nanostructures or DNA-templated nanocomplexes for various applications. Commonly used purification methods are either limited by a small scale or incompatible with functionalized structures. To address this unmet need, we present a robust and scalable method of purifying DNA nanostructures by Sepharose resin-based size exclusion. The resin column can be manually packed in-house with reusability. The separation is driven by a low-pressure gravity flow in which large DNA nanostructures are eluted first followed by smaller impurities of ssDNA and proteins. We demonstrated the efficiency of the method for purifying DNA origami assemblies and protein-immobilized DNA nanostructures. Compared to routine agarose gel electrophoresis that yields 1 μg or less of purified products, this method can purify ∼100-1000 μg of DNA nanostructures in less than 30 min, with the overall collection yield of 50-70% of crude preparation mixture. The purified nanocomplexes showed more precise activity in evaluating enzyme functions and antibody-triggered activation of complement protein reactions.
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Affiliation(s)
- Alireza Ebrahimimojarad
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, New Jersey 08102, United States
| | - Zhicheng Wang
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Qiaochu Zhang
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, New Jersey 08102, United States
| | - Akshay Shah
- Department of Chemistry, Rutgers University-Camden, Camden, New Jersey 08102, United States
| | - Jacob S Brenner
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Jinglin Fu
- Department of Chemistry, Rutgers University-Camden, Camden, New Jersey 08102, United States
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, New Jersey 08102, United States
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3
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Cao N, Guo R, Song P, Wang S, Liu G, Shi J, Wang L, Li M, Zuo X, Yang X, Fan C, Li M, Zhang Y. DNA Framework-Programmed Nanoscale Enzyme Assemblies. NANO LETTERS 2024; 24:4682-4690. [PMID: 38563501 DOI: 10.1021/acs.nanolett.4c01137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Multienzyme assemblies mediated by multivalent interaction play a crucial role in cellular processes. However, the three-dimensional (3D) programming of an enzyme complex with defined enzyme activity in vitro remains unexplored, primarily owing to limitations in precisely controlling the spatial topological configuration. Herein, we introduce a nanoscale 3D enzyme assembly using a tetrahedral DNA framework (TDF), enabling the replication of spatial topological configuration and maintenance of an identical edge-to-edge distance akin to natural enzymes. Our results demonstrate that 3D nanoscale enzyme assemblies in both two-enzyme systems (glucose oxidase (GOx)/horseradish peroxidase (HRP)) and three-enzyme systems (amylglucosidase (AGO)/GOx/HRP) lead to enhanced cascade catalytic activity compared to the low-dimensional structure, resulting in ∼5.9- and ∼7.7-fold enhancements over homogeneous diffusional mixtures of free enzymes, respectively. Furthermore, we demonstrate the enzyme assemblies for the detection of the metabolism biomarkers creatinine and creatine, achieving a low limit of detection, high sensitivity, and broad detection range.
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Affiliation(s)
- Nan Cao
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ruiyan Guo
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Key Laboratory of Bioanalysis and Metrology for State Market Regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Ping Song
- State Key Laboratory of Oncogenes and Related Genes School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Shaopeng Wang
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Gang Liu
- Key Laboratory of Bioanalysis and Metrology for State Market Regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Jiye Shi
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Lihua Wang
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Min Li
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiaolei Zuo
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiurong Yang
- Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Mingqiang Li
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yueyue Zhang
- School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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4
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Wu J, Zheng X, Lin W, Chen L, Wu ZS. Persistent Targeting DNA Nanocarrier Made of 3D Structural Unit Assembled from Only One Basic Multi-Palindromic Oligonucleotide for Precise Gene Cancer Therapy. Adv Healthc Mater 2024; 13:e2303865. [PMID: 38289018 DOI: 10.1002/adhm.202303865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 01/19/2024] [Indexed: 02/13/2024]
Abstract
Construction of a simple, reconfigurable, and stimuli-responsive DNA nanocarrier remains a technical challenge. In this contribution, by designing three palindromic fragments, a simplest four-sticky end-contained 3D structural unit (PS-unit) made of two same DNA components is proposed. Via regulating the rotation angle of central longitudinal axis of PS-unit, the oriented assembly of one-component spherical architecture is accomplished with high efficiency. Introduction of an aptamer and sticky tail warehouse into one component creates a size-change-reversible targeted siRNA delivery nanovehicle. Volume swelling of 20 nm allows one carrier to load 1987 siPLK1s. Once entering cancer cells and responding to glutathione (GSH) stimuli, siPLK1s are almost 100% released and original size of nanovehicle is restored, inhibiting the expression of PLK1 protein and substantially suppressing tumor growth (superior to commercial transfection agents) in tumor-bearing mice without systemic toxicity.
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Affiliation(s)
- Jingting Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Xiaoqi Zheng
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Wenqing Lin
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Linhuan Chen
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
| | - Zai-Sheng Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350108, China
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5
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Spratt J, Dias JM, Kolonelou C, Kiriako G, Engström E, Petrova E, Karampelias C, Cervenka I, Papanicolaou N, Lentini A, Reinius B, Andersson O, Ambrosetti E, Ruas JL, Teixeira AI. Multivalent insulin receptor activation using insulin-DNA origami nanostructures. NATURE NANOTECHNOLOGY 2024; 19:237-245. [PMID: 37813939 PMCID: PMC10873203 DOI: 10.1038/s41565-023-01507-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 08/15/2023] [Indexed: 10/11/2023]
Abstract
Insulin binds the insulin receptor (IR) and regulates anabolic processes in target tissues. Impaired IR signalling is associated with multiple diseases, including diabetes, cancer and neurodegenerative disorders. IRs have been reported to form nanoclusters at the cell membrane in several cell types, even in the absence of insulin binding. Here we exploit the nanoscale spatial organization of the IR to achieve controlled multivalent receptor activation. To control insulin nanoscale spatial organization and valency, we developed rod-like insulin-DNA origami nanostructures carrying different numbers of insulin molecules with defined spacings. Increasing the insulin valency per nanostructure markedly extended the residence time of insulin-DNA origami nanostructures at the receptors. Both insulin valency and spacing affected the levels of IR activation in adipocytes. Moreover, the multivalent insulin design associated with the highest levels of IR activation also induced insulin-mediated transcriptional responses more effectively than the corresponding monovalent insulin nanostructures. In an in vivo zebrafish model of diabetes, treatment with multivalent-but not monovalent-insulin nanostructures elicited a reduction in glucose levels. Our results show that the control of insulin multivalency and spatial organization with nanoscale precision modulates the IR responses, independent of the insulin concentration. Therefore, we propose insulin nanoscale organization as a design parameter in developing new insulin therapies.
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Affiliation(s)
- Joel Spratt
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - José M Dias
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Christina Kolonelou
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Georges Kiriako
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Enya Engström
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Ekaterina Petrova
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Christos Karampelias
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Igor Cervenka
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Natali Papanicolaou
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Antonio Lentini
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Björn Reinius
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Olov Andersson
- Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden
| | - Elena Ambrosetti
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Center for Life Nano- and Neuro-Science, Istituto Italiano di Tecnologia, Rome, Italy
| | - Jorge L Ruas
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Ana I Teixeira
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden.
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6
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Wang L, Guo R, Li L, Tao Q, Xu Q, Yang X, Liu X, Li J, Wang L, Chang J, Cao C, Wen Y, Song S, Liu G. Construction of an Enzyme Cascade Based on the Accurate Adjacent Arrangement of Coupled Enzymes Using a Triblock PolyA DNA Probe. JACS AU 2024; 4:228-236. [PMID: 38274249 PMCID: PMC10806774 DOI: 10.1021/jacsau.3c00673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/20/2023] [Accepted: 11/28/2023] [Indexed: 01/27/2024]
Abstract
Intracellular enzyme cascades are essential for various biological processes, and mimicking their functions in artificial systems has attracted significant research attention. However, achieving convenient and efficient spatial organization of enzymes on interfaces remains a critical challenge. In this work, we designed a simple single-DNA scaffold using triblock polyA single-stranded DNA for the arrangement of coupled enzymes. The scaffold was assembled onto a gold electrode through the affinity of polyA-Au, and two enzymes (glucose oxidase and horseradish peroxidase) were captured through hybridization. The molecular distance between the enzymes was regulated by changing the length of the polyA fragment. As a proof of concept, a glucose biosensor was constructed based on the enzyme cascade amplification. The biosensor exhibited excellent detection capability for glucose in human serum samples with a limit of detection of 1.6 μM. Additionally, a trienzyme cascade reaction was successfully activated, demonstrating the potential scalability of our approach for multienzyme reactions. This study provides a promising platform for the development of easy-to-operate, highly efficient, and versatile enzyme cascade systems using DNA scaffolds.
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Affiliation(s)
- Lele Wang
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Ruiyan Guo
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Lanying Li
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Qing Tao
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Qin Xu
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Xue Yang
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Xue Liu
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Jiang Li
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Lihua Wang
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Jinxue Chang
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Chengming Cao
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Yanli Wen
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
| | - Shiping Song
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Gang Liu
- Key
Laboratory of Bioanalysis and Metrology for state market regulation, Shanghai Institute of Measurement and Testing Technology, Shanghai 201203, China
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7
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Sethi S, Wijesinghe KM, Dhakal S. Single-Molecule FRET-Based Multiplexed Detection. Methods Mol Biol 2024; 2744:183-195. [PMID: 38683319 DOI: 10.1007/978-1-0716-3581-0_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2024]
Abstract
Single-molecule multiplexed detection is a high-promise toolkit for the expanding field of biosensing and molecular diagnostics. Among many single-molecule techniques available today for biomarker sensing including fluorescence, force, electrochemical, spectroscopic, barcoding, and other techniques, fluorescence-based approaches are arguably the most widely used methods due to their high sensitivity, selectivity, and readily available fluorophore-labeling schemes for a wide variety of biomolecules. However, multiplexed imaging using fluorescence techniques has proven to be challenging due to the sophisticated labeling schemes often requiring multiple FRET (fluorescence resonance energy transfer) pairs and/or excitation sources, which lead to overlapping signals and complicate data analysis. Here, we describe a single-molecule FRET method that enables multiplexed analysis while still using only one FRET pair, and thus the described approach is a significant step forward from conventional FRET methods.
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Affiliation(s)
- Srishty Sethi
- Department of Chemistry, Virginia Commonwealth University, Richmond, VA, USA
| | - Kalani M Wijesinghe
- Department of Chemistry, Virginia Commonwealth University, Richmond, VA, USA
| | - Soma Dhakal
- Department of Chemistry, Virginia Commonwealth University, Richmond, VA, USA.
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8
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Kalyana Sundaram SD, Hossain MM, Rezki M, Ariga K, Tsujimura S. Enzyme Cascade Electrode Reactions with Nanomaterials and Their Applicability towards Biosensor and Biofuel Cells. BIOSENSORS 2023; 13:1018. [PMID: 38131778 PMCID: PMC10741839 DOI: 10.3390/bios13121018] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/30/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023]
Abstract
Nanomaterials, including carbon nanotubes, graphene oxide, metal-organic frameworks, metal nanoparticles, and porous carbon, play a crucial role as efficient carriers to enhance enzyme activity through substrate channeling while improving enzyme stability and reusability. However, there are significant debates surrounding aspects such as enzyme orientation, enzyme loading, retention of enzyme activity, and immobilization techniques. Consequently, these subjects have become the focus of intensive research in the realm of multi-enzyme cascade reactions. Researchers have undertaken the challenge of creating functional in vitro multi-enzyme systems, drawing inspiration from natural multi-enzyme processes within living organisms. Substantial progress has been achieved in designing multi-step reactions that harness the synthetic capabilities of various enzymes, particularly in applications such as biomarker detection (e.g., biosensors) and the development of biofuel cells. This review provides an overview of recent developments in concurrent and sequential approaches involving two or more enzymes in sequence. It delves into the intricacies of multi-enzyme cascade reactions conducted on nanostructured electrodes, addressing both the challenges encountered and the innovative solutions devised in this field.
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Affiliation(s)
| | | | | | | | - Seiya Tsujimura
- Division of Material Science, Faculty of Pure and Applied Science, University of Tsukuba, 1-1-1, Tennodai, Tsukuba 305-5358, Japan; (S.d.K.S.); (M.M.H.); (M.R.); (K.A.)
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9
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Zhao H, Xiu X, Li M, Dai S, Gou M, Tao L, Zuo X, Fan C, Tian Z, Song P. Programming Super DNA-Enzyme Molecules for On-Demand Enzyme Activity Modulation. Angew Chem Int Ed Engl 2023; 62:e202214450. [PMID: 36756781 DOI: 10.1002/anie.202214450] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/01/2023] [Accepted: 02/07/2023] [Indexed: 02/10/2023]
Abstract
Dynamic interactions of enzymes, including programmable configuration and cycling of enzymes, play important roles in the regulation of cellular metabolism. Here, we constructed a super DNA-enzymes molecule (SDEM) that comprises at least two cascade enzymes and multiple linked DNA strands to control and detect metabolism. We found that the programmable SDEM, which comprises glucose oxidase (GOx) and horseradish peroxidase (HRP), has a 20-fold lower detection limit and a 1.6-fold higher reaction rate than free enzymes. An SDEM can be assembled and disassembled using a hairpin structure and a displacement DNA strand to complete multiple cycles. An entropically driven catalytic assembly (catassembly) enables different SDEMs to switch from an SDEM with GOx and HRP cascades to an SDEM with sarcosine oxidase (SOX) and HRP cascades in over six orders of magnitude less time than without the catassembly to detect different metabolisms (GO and sarcosine) on demand.
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Affiliation(s)
- Haipei Zhao
- State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xuehao Xiu
- State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Mingqiang Li
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Shaobo Dai
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory on Metabolic & Developmental Sciences, School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Mingyang Gou
- State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Leyang Tao
- State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
| | - Xiaolei Zuo
- Institute of Molecular Medicine Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine Renji Hospital School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, P. R. China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Zhongqun Tian
- Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Ping Song
- State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200030, China
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10
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Liu M, Wang Y, Jiang H, Han Y, Xia J. Synthetic Multienzyme Assemblies for Natural Product Biosynthesis. Chembiochem 2023; 24:e202200518. [PMID: 36625563 DOI: 10.1002/cbic.202200518] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/11/2023]
Abstract
In nature, enzymes that catalyze sequential reactions are often assembled as clusters or complexes. The formation of multienzyme complexes, or metabolons, brings the enzyme active sites into proximity to promote intermediate transfer, decrease intermediate leakage, and streamline the metabolic flux towards the desired products. We and others have developed synthetic versions of metabolons through various strategies to enhance the catalytic rates for synthesizing valuable chemicals inside microbes. Synthetic multienzyme complexes range from static enzyme nanostructures to dynamic enzyme coacervates. Enzyme complexation optimizes the metabolic fluxes inside microbes, increases the product titer, and supplies the field with high-yield microbe strains that are amenable to large-scale fermentation. Enzyme complexes constructed inside microbial cells can be separated as independent entities and catalyze biosynthetic reactions ex vivo; such a feature gains these complexes another name, "synthetic organelles" - new subcellular entities with independent structures and functions. Still, the field is seeking new strategies to better balance dynamicity and confinement and to achieve finer control of local compartmentalization in the cells, as the natural multienzyme complexes do. Industrial applications of synthetic multienzyme complexes for the large-scale production of valuable chemicals are yet to be realized. This review focuses on synthetic multienzyme complexes that are constructed and function inside microbial cells.
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Affiliation(s)
- Min Liu
- Department of Chemistry and, Center for Cell & Developmental Biology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Yue Wang
- Department of Chemistry and, Center for Cell & Developmental Biology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Hao Jiang
- Department of Chemistry and, Center for Cell & Developmental Biology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Yongxu Han
- Department of Chemistry and, Center for Cell & Developmental Biology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Jiang Xia
- Department of Chemistry and, Center for Cell & Developmental Biology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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11
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Knappe GA, Wamhoff EC, Bathe M. Functionalizing DNA origami to investigate and interact with biological systems. NATURE REVIEWS. MATERIALS 2023; 8:123-138. [PMID: 37206669 PMCID: PMC10191391 DOI: 10.1038/s41578-022-00517-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 05/21/2023]
Abstract
DNA origami has emerged as a powerful method to generate DNA nanostructures with dynamic properties and nanoscale control. These nanostructures enable complex biophysical studies and the fabrication of next-generation therapeutic devices. For these applications, DNA origami typically needs to be functionalized with bioactive ligands and biomacromolecular cargos. Here, we review methods developed to functionalize, purify, and characterize DNA origami nanostructures. We identify remaining challenges, such as limitations in functionalization efficiency and characterization. We then discuss where researchers can contribute to further advance the fabrication of functionalized DNA origami.
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Affiliation(s)
- Grant A. Knappe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Address correspondence to or
| | - Eike-Christian Wamhoff
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
| | - Mark Bathe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Address correspondence to or
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12
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Lu B, Vecchioni S, Ohayon YP, Canary JW, Sha R. The wending rhombus: Self-assembling 3D DNA crystals. Biophys J 2022; 121:4759-4765. [PMID: 36004779 PMCID: PMC9808540 DOI: 10.1016/j.bpj.2022.08.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/11/2022] [Accepted: 08/16/2022] [Indexed: 01/07/2023] Open
Abstract
In this perspective, we provide a summary of recent developments in self-assembling three-dimensional (3D) DNA crystals. Starting from the inception of this subfield, we describe the various advancements in structure that have led to an increase in the diversity of macromolecular crystal motifs formed through self-assembly, and we further comment on the future directions of the field, which exploit noncanonical base pairing interactions beyond Watson-Crick. We then survey the current applications of self-assembling 3D DNA crystals in reversibly active nanodevices and materials engineering and provide an outlook on the direction researchers are taking these structures. Finally, we compare 3D DNA crystals with DNA origami and suggest how these distinct subfields might work together to enhance biomolecule structure solution, nanotechnological motifs, and their applications.
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Affiliation(s)
- Brandon Lu
- Department of Chemistry, New York University, New York, New York
| | - Simon Vecchioni
- Department of Chemistry, New York University, New York, New York
| | - Yoel P Ohayon
- Department of Chemistry, New York University, New York, New York
| | - James W Canary
- Department of Chemistry, New York University, New York, New York.
| | - Ruojie Sha
- Department of Chemistry, New York University, New York, New York.
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13
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Nucleic acid-based scaffold systems and application in enzyme cascade catalysis. Appl Microbiol Biotechnol 2022; 107:9-23. [DOI: 10.1007/s00253-022-12315-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 12/05/2022]
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14
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Woloszyn K, Vecchioni S, Ohayon YP, Lu B, Ma Y, Huang Q, Zhu E, Chernovolenko D, Markus T, Jonoska N, Mao C, Seeman NC, Sha R. Augmented DNA Nanoarchitectures: A Structural Library of 3D Self-Assembling Tensegrity Triangle Variants. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2206876. [PMID: 36100349 DOI: 10.1002/adma.202206876] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/09/2022] [Indexed: 06/15/2023]
Abstract
The DNA tensegrity triangle is known to reliably self-assemble into a 3D rhombohedral crystalline lattice via sticky-end cohesion. Here, the library of accessible motifs is expanded through covalent extensions of intertriangle regions and sticky-end-coordinated linkages of adjacent triangles with double helical segments using both geometrically symmetric and asymmetric configurations. The molecular structures of 18 self-assembled architectures at resolutions of 3.32-9.32 Å are reported; the observed cell dimensions, cavity sizes, and cross-sectional areas agree with theoretical expectations. These data demonstrate that fine control over triclinic and rhombohedral crystal parameters and the customizability of more complex 3D DNA lattices are attainable via rational design. It is anticipated that augmented DNA architectures may be fine-tuned for the self-assembly of designer nanocages, guest-host complexes, and proscriptive 3D nanomaterials, as originally envisioned. Finally, designer asymmetric crystalline building blocks can be seen as a first step toward controlling and encoding information in three dimensions.
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Affiliation(s)
- Karol Woloszyn
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Simon Vecchioni
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Yoel P Ohayon
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Brandon Lu
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Yinglun Ma
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Qiuyan Huang
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Eric Zhu
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | | | - Tiffany Markus
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Nataša Jonoska
- Department of Mathematics and Statistics, University of South Florida, Tampa, FL, 33620, USA
| | - Chengde Mao
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Nadrian C Seeman
- Department of Chemistry, New York University, New York, NY, 10003, USA
| | - Ruojie Sha
- Department of Chemistry, New York University, New York, NY, 10003, USA
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15
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Winegar PH, Figg CA, Teplensky MH, Ramani N, Mirkin CA. Modular Nucleic Acid Scaffolds for Synthesizing Monodisperse and Sequence-Encoded Antibody Oligomers. Chem 2022; 8:3018-3030. [PMID: 36405374 PMCID: PMC9674055 DOI: 10.1016/j.chempr.2022.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Synthesizing protein oligomers that contain exact numbers of multiple different proteins in defined architectures is challenging. DNA-DNA interactions can be used to program protein assembly into oligomers; however, existing methods require changes to DNA design to achieve different numbers and oligomeric sequences of proteins. Herein, we develop a modular DNA scaffold that uses only six synthetic oligonucleotides to organize proteins into defined oligomers. As a proof-of-concept, model proteins (antibodies) are oligomerized into dimers and trimers, where antibody function is retained. Illustrating the modularity of this technique, dimer and trimer building blocks are then assembled into pentamers containing three different antibodies in an exact stoichiometry and oligomeric sequence. In sum, this report describes a generalizable method for organizing proteins into monodisperse, sequence-encoded oligomers using DNA. This advance will enable studies into how oligomeric protein sequences affect material properties in areas spanning pharmaceutical development, cascade catalysis, synthetic photosynthesis, and membrane transport.
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Affiliation(s)
- Peter H. Winegar
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- These authors contributed equally
| | - C. Adrian Figg
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- These authors contributed equally
| | - Michelle H. Teplensky
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
| | - Namrata Ramani
- International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- Department of Materials Science and Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
| | - Chad A. Mirkin
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- Department of Materials Science and Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208, USA
- Lead contact
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16
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Wang Z, St Iago-Mcrae E, Ebrahimimojarad A, Won Oh S, Fu J. Modulation of Enzyme Cascade Activity by Local Substrate Enrichment and Exclusion on DNA Nanostructures. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:12594-12601. [PMID: 36194827 DOI: 10.1021/acs.langmuir.2c02064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Substrate confinement and channeling play a critical role in multienzyme pathways and are considered to impact the catalytic efficiency and specificity of biomimetic and artificial nanoreactors. Here we reported a modulation of a multienzyme system with the cascade activity impacted by the surface affinity binding to substrate molecules. A DNA origami modified with aptamers was used to bind and enrich ATP molecules in the local area of immobilized enzymes, thereby enhancing the activity of an enzyme cascade by more than 2-fold. Alternatively, DNA nanostructure modified with blocked aptamers does not bind with ATP, thereby reducing the activity of the enzyme cascade. The Michaelis-Menten kinetics showed decreased apparent KM values (∼3-fold lower) for enzyme nanostructures modified with aptamers, suggesting the higher effective substrate concentration near enzymes due to the local enrichment of substrates. Conversely, increased apparent KM values (∼2-fold higher) were observed for enzyme nanostructures modified with blocked aptamers, possibly due to the exclusion of substrates approaching the surface. The similar concept of this modified surface-substrate interaction should be applicable to other multienzyme systems immobilized on nanostructures, which could be useful in the development of biomimetic nanoreactors.
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Affiliation(s)
- Zhicheng Wang
- Center for Computational and Integrative Biology, Rutgers University-Camden, 201 Broadway, Camden, New Jersey08103, United States
- Department of Chemistry, Rutgers University-Camden, 315 Penn Street, Camden, New Jersey08102, United States
| | - Ezry St Iago-Mcrae
- Center for Computational and Integrative Biology, Rutgers University-Camden, 201 Broadway, Camden, New Jersey08103, United States
| | - Alireza Ebrahimimojarad
- Center for Computational and Integrative Biology, Rutgers University-Camden, 201 Broadway, Camden, New Jersey08103, United States
| | - Sung Won Oh
- Center for Computational and Integrative Biology, Rutgers University-Camden, 201 Broadway, Camden, New Jersey08103, United States
- Department of Chemistry, Rutgers University-Camden, 315 Penn Street, Camden, New Jersey08102, United States
| | - Jinglin Fu
- Center for Computational and Integrative Biology, Rutgers University-Camden, 201 Broadway, Camden, New Jersey08103, United States
- Department of Chemistry, Rutgers University-Camden, 315 Penn Street, Camden, New Jersey08102, United States
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17
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Redesigning Robust Biocatalysts by Engineering Enzyme Microenvironment and Enzyme Immobilization. Catal Letters 2022. [DOI: 10.1007/s10562-022-04137-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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18
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Brown JWP, Alford RG, Walsh JC, Spinney RE, Xu SY, Hertel S, Berengut JF, Spenkelink LM, van Oijen AM, Böcking T, Morris RG, Lee LK. Rapid Exchange of Stably Bound Protein and DNA Cargo on a DNA Origami Receptor. ACS NANO 2022; 16:6455-6467. [PMID: 35316035 DOI: 10.1021/acsnano.2c00699] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Biomolecular complexes can form stable assemblies yet can also rapidly exchange their subunits to adapt to environmental changes. Simultaneously allowing for both stability and rapid exchange expands the functional capacity of biomolecular machines and enables continuous function while navigating a complex molecular world. Inspired by biology, we design and synthesize a DNA origami receptor that exploits multivalent interactions to form stable complexes that are also capable of rapid subunit exchange. The system utilizes a mechanism first outlined in the context of the DNA replisome, known as multisite competitive exchange, and achieves a large separation of time scales between spontaneous subunit dissociation, which requires days, and rapid subunit exchange, which occurs in minutes. In addition, we use the DNA origami receptor to demonstrate stable interactions with rapid exchange of both DNA and protein subunits, thus highlighting the applicability of our approach to arbitrary molecular cargo, an important distinction with canonical toehold exchange between single-stranded DNA. We expect this study to benefit future studies that use DNA origami structures to exploit multivalent interactions for the design and synthesis of a wide range of possible kinetic behaviors.
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Affiliation(s)
- James W P Brown
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - Rokiah G Alford
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - James C Walsh
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - Richard E Spinney
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
- School of Physics, University of New South Wales, Sydney 2052, Australia
| | - Stephanie Y Xu
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - Sophie Hertel
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - Jonathan F Berengut
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
- School of Chemistry, University of Sydney, Sydney 2006, Australia
| | - Lisanne M Spenkelink
- Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
| | - Antoine M van Oijen
- Molecular Horizons and School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, New South Wales 2522, Australia
- Illawarra Health & Medical Research Institute, Wollongong, New South Wales 2522, Australia
| | - Till Böcking
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
| | - Richard G Morris
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
- School of Physics, University of New South Wales, Sydney 2052, Australia
| | - Lawrence K Lee
- EMBL Australia Node for Single Molecule Science, School of Medical Sciences, University of New South Wales, Sydney 2052, Australia
- ARC Centre of Excellence in Synthetic Biology, University of New South Wales, Sydney 2052, Australia
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19
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Monte Carlo AR, Fu J. Inactivation Kinetics of G‐Quadruplex/Hemin Complex and Optimization for More Reliable Catalysis. Chempluschem 2022; 87:e202200090. [PMID: 35543203 PMCID: PMC10182361 DOI: 10.1002/cplu.202200090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/20/2022] [Indexed: 11/12/2022]
Abstract
Reliable catalysis is critical for the synthesis of various chemicals, molecular sensing and biomedicine. G-quadruplex/Hemin (GQH) complex, a peroxidase-mimicking DNAzyme, has been widely used in various publications. However, a concern exists about the unstable kinetics of GQH-catalyzed peroxidation. This work investigates several factors that result in the inactivation of GQH and the signal degradation during long reaction periods, including pH, buffer component, the selection of substrate and the oxidation damage of cofactor. Using colorimetric and fluorescent assays, GQH was found to be highly unstable under basic conditions with 50 % of GQH activity lost within 2 minutes at high H2 O2 concentrations. Appropriate conditions and substrates are suggested for accurately characterizing GQH-catalyzed reactions, as well as optimization to improve the catalytic reliability, such as the use of polyhistidine and cascade reactions. These results could be useful for GQH-related applications.
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Affiliation(s)
| | - Jinglin Fu
- Rutgers University Camden Chemistry and CCIB 201 Broadway 08103 Camden UNITED STATES
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20
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Helmi S, Turberfield AJ. Template-directed conjugation of heterogeneous oligonucleotides to a homobifunctional molecule for programmable supramolecular assembly. NANOSCALE 2022; 14:4463-4468. [PMID: 35253832 DOI: 10.1039/d2nr00197g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Nanoscience aspires to mimic nature's control over functional molecular assemblies. Here we present a templating technique for the efficient attachment of two different oligonucleotides to a homobifunctional molecule, enabling its controlled and programmable placement within a DNA nanostructure. We demonstrate its application to a range of organic molecules with different conjugation chemistries and water solubilities. We show that the two oligonucleotide adapters can be used to integrate a bifunctional cyanine dye into a self-assembled three-dimensional DNA origami nanostructure, giving control of both position and orientation. We also demonstrate the use of both adapters to exert dynamic control over the environment of the target molecule by means of a series of strand-displacement reactions.
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Affiliation(s)
- Seham Helmi
- Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
- The Kavli Institute for Nanoscience Discovery, University of Oxford, New Biochemistry Building, South Parks Road, Oxford OX1 3QU, UK
| | - Andrew J Turberfield
- Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, UK.
- The Kavli Institute for Nanoscience Discovery, University of Oxford, New Biochemistry Building, South Parks Road, Oxford OX1 3QU, UK
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21
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Pal N. Single-Molecule FRET: A Tool to Characterize DNA Nanostructures. Front Mol Biosci 2022; 9:835617. [PMID: 35330798 PMCID: PMC8940195 DOI: 10.3389/fmolb.2022.835617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/14/2022] [Indexed: 11/17/2022] Open
Abstract
DNA nanostructures often involve temporally evolving spatial features. Tracking these temporal behaviors in real time requires sophisticated experimental methods with sufficiently high spatial and temporal resolution. Among the several strategies developed for this purpose, single-molecule FRET (smFRET) offers avenues to observe the structural rearrangement or locomotion of DNA nanostructures in real time and quantitatively measure the kinetics as well at the single nanostructure level. In this mini review, we discuss a few applications of smFRET-based techniques to study DNA nanostructures. These examples exemplify how smFRET signals not only have played an important role in the characterization of the nanostructures but also often have helped to improve the design and overall performance of the nanostructures and the devices designed from those structures. Overall, this review consolidates the potential of smFRET in providing crucial quantitative information on structure–function relations in DNA nanostructures.
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22
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Kosinski R, Perez JM, Schöneweiß EC, Ruiz-Blanco YB, Ponzo I, Bravo-Rodriguez K, Erkelenz M, Schlücker S, Uhlenbrock G, Sanchez-Garcia E, Saccà B. The role of DNA nanostructures in the catalytic properties of an allosterically regulated protease. SCIENCE ADVANCES 2022; 8:eabk0425. [PMID: 34985948 PMCID: PMC8730604 DOI: 10.1126/sciadv.abk0425] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 11/10/2021] [Indexed: 06/04/2023]
Abstract
DNA-scaffolded enzymes typically show altered kinetic properties; however, the mechanism behind this phenomenon is still poorly understood. We address this question using thrombin, a model of allosterically regulated serine proteases, encaged into DNA origami cavities with distinct structural and electrostatic features. We compare the hydrolysis of substrates that differ only in their net charge due to a terminal residue far from the cleavage site and presumably involved in the allosteric activation of thrombin. Our data show that the reaction rate is affected by DNA/substrate electrostatic interactions, proportionally to the degree of DNA/enzyme tethering. For substrates of opposite net charge, this leads to an inversion of the catalytic response of the DNA-scaffolded thrombin when compared to its freely diffusing counterpart. Hence, by altering the electrostatic environment nearby the encaged enzyme, DNA nanostructures interfere with charge-dependent mechanisms of enzyme-substrate recognition and may offer an alternative tool to regulate allosteric processes through spatial confinement.
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Affiliation(s)
- Richard Kosinski
- Bionanotechnology, CENIDE and ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | - Joel Mieres Perez
- Computational Biochemistry, ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | - Elisa-C. Schöneweiß
- Bionanotechnology, CENIDE and ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | | | - Irene Ponzo
- Dynamic Biosensors GmbH, 82152 Martinsried, Germany
| | | | - Michael Erkelenz
- Physical Chemistry, CENIDE and ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | - Sebastian Schlücker
- Physical Chemistry, CENIDE and ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | | | - Elsa Sanchez-Garcia
- Computational Biochemistry, ZMB, University of Duisburg-Essen, 45117 Essen, Germany
| | - Barbara Saccà
- Bionanotechnology, CENIDE and ZMB, University of Duisburg-Essen, 45117 Essen, Germany
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23
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Fu J, Nguyen K. Reduction of Promiscuous Peptides-Enzyme Inhibition and Aggregation by Negatively Charged Biopolymers. ACS APPLIED BIO MATERIALS 2022; 5:1839-1845. [PMID: 34995072 DOI: 10.1021/acsabm.1c01128] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In this work, peptides selected from a microarray were found to inhibit β-gal with promiscuous mechanisms. Peptides inhibited the enzyme in a noncompetitive kinetics, and the inhibition of enzyme activities was reduced under high enzyme concentrations and the addition of detergent. Dynamic light scattering and atomic force microscope revealed that peptide/enzyme aggregation was related to inhibited enzyme activities. Positively charged residues of arginine and lysine were critical for the enzyme inhibition. The preincubation of peptide inhibitors with negatively charged biopolymers of polyphosphates, ssDNA, and low pI peptides could increase the residual activity of peptide-inhibited enzyme, possibly due to the disruption of the electrostatic interaction between positively charged peptide residues and the β-gal surface. Further, negative biopolymers were able to recover the activity of the aggregated peptide/β-gal complex. Negatively charged biopolymers could be used in high-throughput screening assays to reduce peptides/protein aggregation and thereby minimize promiscuous inhibitions.
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Affiliation(s)
- Jinglin Fu
- Department of Chemistry, Rutgers University-Camden, Camden, New Jersey 08102, United States.,Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, New Jersey 08103, United States
| | - Kaitlyn Nguyen
- Department of Chemistry, Rutgers University-Camden, Camden, New Jersey 08102, United States
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24
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Wen X, Lin H, Ren Y, Li C, Zhang C, Lin J, Lin J. Allitol bioproduction by recombinant Escherichia coli with NADH regeneration system co-expressing ribitol dehydrogenase (RDH) and formate dehydrogenase (FDH) in individual or in fusion. ELECTRON J BIOTECHN 2022. [DOI: 10.1016/j.ejbt.2021.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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25
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Chen C, Liu Q, Yuan Y, Cai X, Ding X, Li B, Yang Y, Wang B, Wang G, Leong DT, Qian H. Protein-mediated DNA self-assembly by controlling the surface charge in a molecular crowding environment. Biomater Sci 2022; 10:2006-2013. [PMID: 35289345 DOI: 10.1039/d1bm02017j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Designing and building artificial nanodevices and nanoarchitectures in living systems are extremely intriguing subjects in nanotechnology and synthetic biology. Taking advantage of cellular machinery and endogenous biomacromolecules, such as proteins,...
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Affiliation(s)
- Chunfa Chen
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - Qian Liu
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
- Laboratory of Pharmacy and Chemistry, and Laboratory of Tissue and Cell Biology, Lab Teaching & Management Center, Chongqing Medical University, Chongqing, 400016, China
| | - Yue Yuan
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - Xiaolian Cai
- Department of Cardiology, Southwest Hospital, Third Military Medical University, Chongqing, 400038, China
| | - Xiaotong Ding
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - Boxuan Li
- Department of Pharmacy, Changzhi Medical College, Changzhi, Shanxi 046000, China
| | - Yao Yang
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - Bin Wang
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - Guansong Wang
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
| | - David Tai Leong
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore.
| | - Hang Qian
- Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China.
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Oh SW, Wang Z, Fu J. DNA Nanoscaffolds for Multienzyme Systems Assembly. Methods Mol Biol 2022; 2487:93-112. [PMID: 35687231 DOI: 10.1007/978-1-0716-2269-8_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Multienzyme reactions play an important role in cellular metabolic functions. The assembly of a metabolon is often observed, in which the position and the orientation of composite enzymes are optimized to facilitate the substrate transport. The recent progress of DNA nanotechnology is promising to organize the assembly of bimolecular complexes with precise controlled geometric patterns at nanoscale, such as enzyme cascades assembly, biomimetic substrate channeling, and compartmentalization. Here, we present detailed protocols of using DNA nanoscaffolds to assemble a multienzyme system with control over spatial interactions and arrangements of individual components. The protocols include the preparation and purification of DNA nanostructures, the bioconjugation of DNA with proteins and cofactors, the chromatography purification of DNA-conjugated biomolecules, the characterization of assemblies by routine gel electrophoresis and advanced AFM imaging, as well as the activity evaluation of multienzyme assemblies.
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Affiliation(s)
- Sung Won Oh
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, USA
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, USA
| | - Zhicheng Wang
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, USA
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, USA
| | - Jinglin Fu
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, USA.
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, USA.
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27
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Dai X, Chen X, Jing X, Zhang Y, Pan M, Li M, Li Q, Liu P, Fan C, Liu X. DNA Origami‐Encoded Integration of Heterostructures. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202114190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xinpei Dai
- Shanghai Institute of Applied Physics Chinese Academy of Sciences Division of Physical Biology CHINA
| | - Xiaoliang Chen
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Xinxin Jing
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Yinan Zhang
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Muchen Pan
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Mingqiang Li
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Qian Li
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Pi Liu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences Biodesign Center 300307 Tianjin CHINA
| | - Chunhai Fan
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering No. 800, Dongchuan Road 200240 Shanghai CHINA
| | - Xiaoguo Liu
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine No. 800 Dongchuan road 200240 Shanghai CHINA
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28
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Dai X, Chen X, Jing X, Zhang Y, Pan M, Li M, Li Q, Liu P, Fan C, Liu X. DNA Origami-Encoded Integration of Heterostructures. Angew Chem Int Ed Engl 2021; 61:e202114190. [PMID: 34962699 DOI: 10.1002/anie.202114190] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Indexed: 11/09/2022]
Abstract
Integrating dissimilar materials at the nanoscale is crucial for modern electronics and optoelectronics. The structural DNA nanotechnology provides a universal platform for precision assembly of materials; nevertheless, heterogeneous integration of dissimilar materials with DNA nanostructures has yet to be explored. Here we report a DNA origami-encoded strategy for integrating silica-metal heterostructures. Theoretical and experimental studies reveal distinctive mechanisms for the binding and aggregation of silica and metal clusters on protruding double-stranded DNA (dsDNA) strands that are prescribed on the DNA origami template. In particular, the binding energy differences of silica/metal clusters and DNA molecules underlies the accessibilities of dissimilar material areas on DNA origami. We find that, by programming the densities and lengths of protruding dsDNA strands on DNA origami, silica and metal materials can be independently deposited at their predefined areas with a high vertical precision of 2 nm. We demonstrate the integration of silica-gold and silica-silver heterostructures with high site addressability. This DNA nanotechnology-based strategy is thus applicable for integrating various types of dissimilar materials, which opens new routes for bottom-up electronics.
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Affiliation(s)
- Xinpei Dai
- Shanghai Institute of Applied Physics Chinese Academy of Sciences, Division of Physical Biology, CHINA
| | - Xiaoliang Chen
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Xinxin Jing
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Yinan Zhang
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Muchen Pan
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Mingqiang Li
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Qian Li
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, CHINA
| | - Pi Liu
- Tianjin Institute of Industrial Biotechnology Chinese Academy of Sciences, Biodesign Center, 300307, Tianjin, CHINA
| | - Chunhai Fan
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, No. 800, Dongchuan Road, 200240, Shanghai, CHINA
| | - Xiaoguo Liu
- Shanghai Jiao Tong University, School of Chemistry and Chemical Engineering, and Institute of Molecular Medicine, Renji Hospital, School of Medicine, No. 800 Dongchuan road, 200240, Shanghai, CHINA
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29
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Zhang Z, Nakata E, Dinh H, Saimura M, Rajendran A, Matsuda K, Morii T. Tuning the Reactivity of a Substrate for SNAP-Tag Expands Its Application for Recognition-Driven DNA-Protein Conjugation. Chemistry 2021; 27:18118-18128. [PMID: 34747070 DOI: 10.1002/chem.202103304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Indexed: 11/09/2022]
Abstract
Recognition-driven modification has been emerging as a novel approach to modifying biomolecular targets of interest site-specifically and efficiently. To this end, protein modular adaptors (MAs) are the ideal reaction model for recognition-driven modification of DNA as they consist of both a sequence-specific DNA-binding domain (DBD) and a self-ligating protein-tag. Coupling DNA recognition by DBD and the chemoselective reaction of the protein tag could provide a highly efficient sequence-specific reaction. However, combining an MA consisting of a reactive protein-tag and its substrate, for example, SNAP-tag and benzyl guanine (BG), revealed rather nonselective reaction with DNA. Therefore new substrates of SNAP-tag have been designed to realize sequence-selective rapid crosslinking reactions of MAs with SNAP-tag. The reactions of substrates with SNAP-tag were verified by kinetic analyses to enable the sequence-selective crosslinking reaction of MA. The new substrate enables the distinctive orthogonality of SNAP-tag against CLIP-tag to achieve orthogonal DNA-protein crosslinking by six unique MAs.
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Affiliation(s)
- Zhengxiao Zhang
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
| | - Eiji Nakata
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
| | - Huyen Dinh
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
| | - Masayuki Saimura
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
| | | | - Kazunari Matsuda
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
| | - Takashi Morii
- Institute of Advanced Energy, Kyoto University Uji, Kyoto, 6110011, Japan
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Wang W, Gao Y, Wang W, Zhang J, Li Q, Wu ZS. Ultrasensitive Electrochemical Detection of cancer-Related Point Mutations Based on Surface-Initiated Three-Dimensionally Self-Assembled DNA Nanostructures from Only Two Palindromic Probes. Anal Chem 2021; 94:1029-1036. [PMID: 34932325 DOI: 10.1021/acs.analchem.1c03991] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Sensitive and selective detection of proto-oncogenes, especially recognition of point mutation, is of great importance in cancer diagnosis. Here, a ligation-mediated technique is demonstrated for the construction of an intertwined three-dimensional DNA nanosheet (3D SDN) on an electrode surface from only two palindromic hairpin probes (HP1 and HP2), creating a powerful electrochemical biosensor (E-biosensor) for the detection of the p53 gene. First, a capturing probe (CP) is immobilized on an electrode surface via Au-S chemistry, forming an electrochemical sensing interface. In the presence of the target p53 (T), the triggering probe is covalently linked to CP by a ligase. Moreover, target hybridization/ligation/dehybridization process is repeated, amplifying the target hybridization event and increasing the content of surface-confined triggering fragments. As a result, HP1 is opened and in turn interacts with HP2, forming intertwined 3D SDN where HP1 and HP2 are alternately arranged in parallel. Common hybridization and interaction between palindromic fragments are responsible for the assembly in the horizontal and vertical directions, respectively. An electrochemical indicator, methylene blue (MB), can be inserted into 3D SDN, generating a strong electrochemical signal. Utilizing the 3D SDN-based E-biosensor, the target DNA is detected down to 3 fM with a linear response range from 10 fM to 10 nM. Single point mutations are reliably identified even in fetal bovine serum and cellular homogenate. Because of the several advantages of simple design, good universality, inexpensive instrumentation, high assay specificity, and sensitivity, the 3D SDN-based E-biosensor is expected to provide a potential platform for screening point mutation required by early clinical diagnostics and medical research.
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Affiliation(s)
- Weijun Wang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
| | - Yansha Gao
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
| | - Wenqing Wang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
| | - Jingjing Zhang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
| | - Qian Li
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
| | - Zai-Sheng Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, China
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31
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Gong Z, Tang Y, Ma N, Cao W, Wang Y, Wang S, Tian Y. Applications of DNA-Functionalized Proteins. Int J Mol Sci 2021; 22:12911. [PMID: 34884714 PMCID: PMC8657886 DOI: 10.3390/ijms222312911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 11/23/2021] [Accepted: 11/24/2021] [Indexed: 11/17/2022] Open
Abstract
As an important component that constitutes all the cells and tissues of the human body, protein is involved in most of the biological processes. Inspired by natural protein systems, considerable efforts covering many discipline fields were made to design artificial protein assemblies and put them into application in recent decades. The rapid development of structural DNA nanotechnology offers significant means for protein assemblies and promotes their application. Owing to the programmability, addressability and accurate recognition ability of DNA, many protein assemblies with unprecedented structures and improved functions have been successfully fabricated, consequently creating many brand-new researching fields. In this review, we briefly introduced the DNA-based protein assemblies, and highlighted the limitations in application process and corresponding strategies in four aspects, including biological catalysis, protein detection, biomedicine treatment and other applications.
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Affiliation(s)
- Zhaoqiu Gong
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
- Shenzhen Research Institute of Nanjing University, Shenzhen 518000, China
| | - Yuanyuan Tang
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
| | - Ningning Ma
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
| | - Wenhong Cao
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
| | - Yong Wang
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
| | - Shuang Wang
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
- Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China
| | - Ye Tian
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Jiangsu Key Laboratory of Artificial Functional Materials, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, China; (Z.G.); (Y.T.); (N.M.); (W.C.); (Y.W.)
- Shenzhen Research Institute of Nanjing University, Shenzhen 518000, China
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32
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DNA nanotechnology-facilitated ligand manipulation for targeted therapeutics and diagnostics. J Control Release 2021; 340:292-307. [PMID: 34748871 DOI: 10.1016/j.jconrel.2021.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/01/2021] [Accepted: 11/02/2021] [Indexed: 11/21/2022]
Abstract
Ligands, mostly binding to proteins to form complexes and catalyze chemical reactions, can serve as drug and probe molecules, as well as sensing elements. DNA nanotechnology can integrate the high editability of DNA nanostructures and the biological activity of ligands into functionalized DNA nanostructures in a manner of controlled ligand stoichiometry, type, and arrangement, which provides significant advantages for targeted therapeutics and diagnostics. As therapeutic agents, multiple- and multivalent-ligands functionalized DNA nanostructures increase ligand-receptor affinity and activate multivalent ligand-receptor interactions, enabling improved regulation of cell signaling and enhanced control of cell behavior. As diagnostic agents, multiple ligands interaction via DNA nanostructures endows DNA nanosensors with high sensitivity and excellent signal transduction capability. Herein, we review the principles and advantages of using DNA nanostructures to manipulate ligands for targeted therapeutics and diagnostics and provide future perspectives.
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33
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Xu H, Zheng L, Zhou Y, Ye BC. An artificial enzyme cascade amplification strategy for highly sensitive and specific detection of breast cancer-derived exosomes. Analyst 2021; 146:5542-5549. [PMID: 34515703 DOI: 10.1039/d1an01071a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tumor-related exosomes, which are heterogeneous membrane-enclosed nanovesicles shed from cancer cells, have been widely recognized as potential noninvasive biomarkers for early cancer diagnosis. Herein, an artificial enzyme cascade amplification strategy based on a switchable DNA tetrahedral (SDT) scaffold was proposed for quantification of breast cancer-derived exosomes. The SDT scaffold is composed of G-quadruplex mimicking DNAzyme sequences on its two single-stranded edges and glucose oxidase (GOx) on the four termini of the complementary strands. In the initial state, the SDT scaffold is blocked by the switch strand which consists of partial complementary domains with the DNA tetrahedron and a MUC1 aptamer. MCF-7 exosomes could release the quadruplex-forming sequences through the recognition of the MUC1 aptamer. The newly formed DNAzyme brings GOx into spatial proximity and induces high-efficiency enzyme cascade catalytic reactions on the SDT. Consequently, high sensitivity toward MCF-7 exosome analysis was obtained with a wide linear range of 3.8 × 106 to 1.2 × 108 particles per mL and a limit of detection of 1.51 × 105 particles per mL. In addition, such a DNAzyme reconfiguration strategy was able to distinguish MCF-7 exosomes from other breast cancer cell derived exosomes, indicating its excellent method specificity. The proposed enzyme cascade strategy not only provides a novel signal transformation and amplification nanoplatform for quantifying the specific populations of exosomes, but also can be further expanded to the analysis of multiple cancer biomarkers.
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Affiliation(s)
- Huiying Xu
- Lab of Biosystem and Microanalysis, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Lu Zheng
- Lab of Biosystem and Microanalysis, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Yu Zhou
- Lab of Biosystem and Microanalysis, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
| | - Bang-Ce Ye
- Lab of Biosystem and Microanalysis, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, 200237, China.
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34
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Gao J, Hua X, Yuan R, Li Q, Xu W. Amplified electrochemical biosensing based on bienzymatic cascade catalysis confined in a functional DNA structure. Talanta 2021; 234:122643. [PMID: 34364452 DOI: 10.1016/j.talanta.2021.122643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 06/12/2021] [Accepted: 06/20/2021] [Indexed: 10/20/2022]
Abstract
Herein, an amplified and renewable electrochemical biosensor was developed via bienzymatic cascade catalysis of glucose oxidase (GOx) and horseradish peroxidase (HRP), which were confined in a functional Y-shaped DNA nanostructure oriented by a dual-thiol-ended hairpin probe (dSH-HP) with a paired stem as a rigid scaffold and unpaired loop as enclosed binding platform. For proof-of-concept assay of sequence-specific biomarker DNA related to Alzheimer's disease (aDNA), GOx and redox ferrocene-modified HRP (Fc@HRP) were chemically conjugated in two enzyme strands (GOx-ES1 and Fc@HRP-ES2), respectively. The repeated recycling of aDNA was powered by the displacement of GOx-ES1 by aDNA and exonuclease III (ExoIII)-assisted cleavage reaction for amplified output of numerous GOx-ES1 as dependent transducers, together with Fc@HRP-ES2 which was simultaneously hybridized with dSH-HP to assemble this DNA structure. Rationally, the bienzymatic cascade catalysis was motivated through GOx-catalyzed glucose oxidization to in situ generate hydrogen peroxide (H2O2) and overlapped HRP-catalyzed H2O2 decomposition to promote the electron transfer, producing significantly enhanced electrochemical signal of Fc with an ultrahigh sensitivity down to 0.22 fM of aDNA. Benefited from the unique design of dSH-HP-oriented bienzymatic cascades, this one-step strategy without non-specific blockers passivation was simple and renewable, and would pave a promising avenue for sensitive electrochemical assay of biomolecules.
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Affiliation(s)
- Jiaxi Gao
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Xiaoyu Hua
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Ruo Yuan
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Qiong Li
- College of Geophysics, Chengdu University of Technology, Chengdu, 610059, China.
| | - Wenju Xu
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
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35
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Gkantzou E, Chatzikonstantinou AV, Fotiadou R, Giannakopoulou A, Patila M, Stamatis H. Trends in the development of innovative nanobiocatalysts and their application in biocatalytic transformations. Biotechnol Adv 2021; 51:107738. [PMID: 33775799 DOI: 10.1016/j.biotechadv.2021.107738] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/20/2021] [Accepted: 03/20/2021] [Indexed: 12/22/2022]
Abstract
The ever-growing demand for cost-effective and innocuous biocatalytic transformations has prompted the rational design and development of robust biocatalytic tools. Enzyme immobilization technology lies in the formation of cooperative interactions between the tailored surface of the support and the enzyme of choice, which result in the fabrication of tremendous biocatalytic tools with desirable properties, complying with the current demands even on an industrial level. Different nanoscale materials (organic, inorganic, and green) have attracted great attention as immobilization matrices for single or multi-enzymatic systems. Aiming to unveil the potentialities of nanobiocatalytic systems, we present distinct immobilization strategies and give a thorough insight into the effect of nanosupports specific properties on the biocatalysts' structure and catalytic performance. We also highlight the development of nanobiocatalysts for their incorporation in cascade enzymatic processes and various types of batch and continuous-flow reactor systems. Remarkable emphasis is given on the application of such nanobiocatalytic tools in several biocatalytic transformations including bioremediation processes, biofuel production, and synthesis of bioactive compounds and fine chemicals for the food and pharmaceutical industry.
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Affiliation(s)
- Elena Gkantzou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Alexandra V Chatzikonstantinou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Renia Fotiadou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Archontoula Giannakopoulou
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece
| | - Michaela Patila
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece.
| | - Haralambos Stamatis
- Laboratory of Biotechnology, Department of Biological Applications and Technology, University of Ioannina, Ioannina, Greece.
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36
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Abstract
Selective and sensitive detection of nucleic acid biomarkers is of great significance in early-stage diagnosis and targeted therapy. Therefore, the development of diagnostic methods capable of detecting diseases at the molecular level in biological fluids is vital to the emerging revolution in the early diagnosis of diseases. However, the vast majority of the currently available ultrasensitive detection strategies involve either target/signal amplification or involve complex designs. Here, using a p53 tumor suppressor gene whose mutation has been implicated in more than 50% of human cancers, we show a background-free ultrasensitive detection of this gene on a simple platform. The sensor exhibits a relatively static mid-FRET state in the absence of a target that can be attributed to the time-averaged fluorescence intensity of fast transitions among multiple states, but it undergoes continuous dynamic switching between a low- and a high-FRET state in the presence of a target, allowing a high-confidence detection. In addition to its simple design, the sensor has a detection limit down to low femtomolar (fM) concentration without the need for target amplification. We also show that this sensor is highly effective in discriminating against single-nucleotide polymorphisms (SNPs). Given the generic hybridization-based detection platform, the sensing strategy developed here can be used to detect a wide range of nucleic acid sequences enabling early diagnosis of diseases and screening genetic disorders.
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Affiliation(s)
- Anoja Megalathan
- Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
| | - Kalani M Wijesinghe
- Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
| | - Soma Dhakal
- Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
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37
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Wang YX, Wang DX, Wang J, Du YC, Cui YX, Tang AN, Jiang HX, Kong DM. Reversible assembly/disassembly of DNA frames and applications in logic design, ratiometric sensing and bioimaging. SENSORS AND ACTUATORS B: CHEMICAL 2021; 330:129335. [DOI: 10.1016/j.snb.2020.129335] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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38
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Weinhold E, Chakraborty B. DNA modification and visualization on an origami-based enzyme nano-factory. NANOSCALE 2021; 13:2465-2471. [PMID: 33471009 DOI: 10.1039/d0nr07618j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The past decade has seen enormous progress in DNA nanotechnology through the advent of DNA origami. Functionalizing the DNA origami for multiple applications is the recent focus of this field. Here we have constructed a novel DNA enzyme nano-factory, which modifies target DNA embedded on a DNA origami platform. The enzyme is programmed to reside in close proximity to the target DNA which enhances significantly the local concentration compared to solution-based DNA modification. To demonstrate this we have immobilized DNA methyltransferase M·TaqI next to the target DNA on the DNA origami and used this enzyme to sequence-specifically modify the target DNA with biotin using a cofactor analogue. Streptavidin binding to biotin is applied as a topographic marker to follow the machine cycle of this enzyme nano-factory using atomic force microscopy imaging. The nano-factory is demonstrated to be recyclable and holds the potential to be expanded to a multi-enzyme, multi-substrate operating system controlled by simple to complex molecules made of DNA, RNA or proteins.
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Affiliation(s)
- Elmar Weinhold
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
| | - Banani Chakraborty
- Department of Chemical Engineering, Indian Institute of Science, Bangalore 560012, India.
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39
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40
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Xiong Y, Huang J, Wang ST, Zafar S, Gang O. Local Environment Affects the Activity of Enzymes on a 3D Molecular Scaffold. ACS NANO 2020; 14:14646-14654. [PMID: 32880434 DOI: 10.1021/acsnano.0c03962] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The ability to coordinate and confine enzymes presents an opportunity to affect their performance and to create chemically active materials. Recent studies show that polymers and biopolymers can be used to scaffold enzymes, and that can lead to the modulated biocatalytic efficiency. Here, we investigated the role of microenvironments on enzyme activity using a well-defined molecular scaffold. An enzyme, glucose oxidase (GOx), was positioned at different locations of a three-dimensional (3D) octahedral DNA scaffold (OS), allowing the enzyme's polyanionic environments to be altered. Using electrical sensing, based on a bipolar junction transistor, we measured directly and in real-time the enzyme's proton generation at these different microenvironments. We found a 200% enhancement of immobilized enzyme over free GOx and about a 30% increase in catalytic rates when the enzyme was moved on the same molecular scaffold to a microenvironment with a higher local concentration of polyanions, which suggests a role of local pH on the enzymatic activity.
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Affiliation(s)
- Yan Xiong
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - James Huang
- Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States
| | - Shih-Ting Wang
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Sufi Zafar
- IBM T.J. Watson Research Center, Yorktown Heights, New York 10589, United States
| | - Oleg Gang
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
- Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
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41
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Zhang Y, Li F, Mao X, Li M, Zuo X. Deformation-Resistant, Double-Layer DNA Self-Assembled Nanoraft with High Positioning Precision. ACS APPLIED BIO MATERIALS 2020; 3:2610-2616. [PMID: 35025394 DOI: 10.1021/acsabm.9b01191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The precise control and localization of a single entity on a stiff and rigid interface are crucial for exploring interentity interactions. A critical challenge for the precise positioning of a single entity on a substrate lies in how to construct a solid and flat interface with high positioning precision. Herein, we developed a solid DNA self-assembled nanoraft with high conformational stability by constructing a double-layer DNA origami. Compared with conventional single-layer DNA origami, the double-layer nanoraft showed higher deformation resistance capability with the nanorafts possessing higher structural integrity. Further, we analyzed the deformability of these two DNA origamis by structural reconstruction simulation, the results of which were significantly consistent with transmission electron microscopy experimental results. Using the deformation-resistant DNA self-assembled nanoraft, we achieved the precise positioning of single-stranded DNA probes on the DNA nanointerface by visualizing the AuNPs captured by the probes. Compared with the interface constructed by single-layer DNA origami, the distance between AuNPs on the two-layer DNA origami was more approximate to the theoretical value that we designed. The rigid nanointerface with high deformation resistance capability thus provides a powerful means for facilitating the self-assembly of heterogeneous elements with precisely controlled spacing and position.
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Affiliation(s)
- Yueyue Zhang
- Division of Physical Biology, CAS Key Laboratory of Interfacial Physics and Technology, Shanghai Synchrotron Radiation Facility (SSRF), Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China.,University of Chinese Academy of Sciences, Beijing 100049, China.,Institute of Molecular Medicine, Renji Hospital, School of Medicine and School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Fan Li
- Institute of Molecular Medicine, Renji Hospital, School of Medicine and School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiuhai Mao
- Institute of Molecular Medicine, Renji Hospital, School of Medicine and School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Min Li
- Institute of Molecular Medicine, Renji Hospital, School of Medicine and School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xiaolei Zuo
- Institute of Molecular Medicine, Renji Hospital, School of Medicine and School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200127, China
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42
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Fu J, Wang Z, Liang XH, Oh SW, St Iago-McRae E, Zhang T. DNA-Scaffolded Proximity Assembly and Confinement of Multienzyme Reactions. Top Curr Chem (Cham) 2020; 378:38. [PMID: 32248317 PMCID: PMC7127875 DOI: 10.1007/s41061-020-0299-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 03/07/2020] [Indexed: 12/14/2022]
Abstract
Cellular functions rely on a series of organized and regulated multienzyme cascade reactions. The catalytic efficiencies of these cascades depend on the precise spatial organization of the constituent enzymes, which is optimized to facilitate substrate transport and regulate activities. Mimicry of this organization in a non-living, artificial system would be very useful in a broad range of applications—with impacts on both the scientific community and society at large. Self-assembled DNA nanostructures are promising applications to organize biomolecular components into prescribed, multidimensional patterns. In this review, we focus on recent progress in the field of DNA-scaffolded assembly and confinement of multienzyme reactions. DNA self-assembly is exploited to build spatially organized multienzyme cascades with control over their relative distance, substrate diffusion paths, compartmentalization and activity actuation. The combination of addressable DNA assembly and multienzyme cascades can deliver breakthroughs toward the engineering of novel synthetic and biomimetic reactors.
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Affiliation(s)
- Jinglin Fu
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, 08102, USA. .,Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, 08102, USA.
| | - Zhicheng Wang
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, 08102, USA.,Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, 08102, USA
| | - Xiao Hua Liang
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, 08102, USA
| | - Sung Won Oh
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, 08102, USA
| | - Ezry St Iago-McRae
- Center for Computational and Integrative Biology, Rutgers University-Camden, Camden, NJ, 08102, USA
| | - Ting Zhang
- Department of Chemistry, Rutgers University-Camden, Camden, NJ, 08102, USA
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43
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Lv X, Cui S, Gu Y, Li J, Du G, Liu L. Enzyme Assembly for Compartmentalized Metabolic Flux Control. Metabolites 2020; 10:E125. [PMID: 32224973 PMCID: PMC7241084 DOI: 10.3390/metabo10040125] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 03/25/2020] [Accepted: 03/25/2020] [Indexed: 11/16/2022] Open
Abstract
Enzyme assembly by ligand binding or physically sequestrating enzymes, substrates, or metabolites into isolated compartments can bring key molecules closer to enhance the flux of a metabolic pathway. The emergence of enzyme assembly has provided both opportunities and challenges for metabolic engineering. At present, with the development of synthetic biology and systems biology, a variety of enzyme assembly strategies have been proposed, from the initial direct enzyme fusion to scaffold-free assembly, as well as artificial scaffolds, such as nucleic acid/protein scaffolds, and even some more complex physical compartments. These assembly strategies have been explored and applied to the synthesis of various important bio-based products, and have achieved different degrees of success. Despite some achievements, enzyme assembly, especially in vivo, still has many problems that have attracted significant attention from researchers. Here, we focus on some selected examples to review recent research on scaffold-free strategies, synthetic artificial scaffolds, and physical compartments for enzyme assembly or pathway sequestration, and we discuss their notable advances. In addition, the potential applications and challenges in the applications are highlighted.
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Affiliation(s)
- Xueqin Lv
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Shixiu Cui
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Yang Gu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Jianghua Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Guocheng Du
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
| | - Long Liu
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China; (X.L.); (S.C.); (Y.G.); (J.L.); (G.D.)
- Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi 214122, China
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He L, Ni Q, Mu J, Fan W, Liu L, Wang Z, Li L, Tang W, Liu Y, Cheng Y, Tang L, Yang Z, Liu Y, Zou J, Yang W, Jacobson O, Zhang F, Huang P, Chen X. Solvent-Assisted Self-Assembly of a Metal–Organic Framework Based Biocatalyst for Cascade Reaction Driven Photodynamic Therapy. J Am Chem Soc 2020; 142:6822-6832. [DOI: 10.1021/jacs.0c02497] [Citation(s) in RCA: 123] [Impact Index Per Article: 30.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Liangcan He
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang 310009, People’s Republic of China
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Qianqian Ni
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Jing Mu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Wenpei Fan
- State Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, Center of Advanced Pharmaceuticals and Biomaterials, China Pharmaceutical University, Nanjing 210009, People’s Republic of China
| | - Lu Liu
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, People’s Republic of China
| | - Zhantong Wang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Ling Li
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Wei Tang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Yijing Liu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Yaya Cheng
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Longguang Tang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Zhen Yang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Yuan Liu
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Jianhua Zou
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Weijing Yang
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Orit Jacobson
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Fan Zhang
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials and iChem, Fudan University, Shanghai 200433, People’s Republic of China
| | - Pintong Huang
- Department of Ultrasound in Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang 310009, People’s Republic of China
| | - Xiaoyuan Chen
- Laboratory of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland 20892, United States
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45
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Gong X, Shu Y, Jiang Z, Lu L, Xu X, Wang C, Deng H. Metal-Organic Frameworks for the Exploitation of Distance between Active Sites in Efficient Photocatalysis. Angew Chem Int Ed Engl 2020; 59:5326-5331. [PMID: 31967403 DOI: 10.1002/anie.201915537] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Indexed: 12/15/2022]
Abstract
Discoveries of the accurate spatial arrangement of active sites in biological systems and cooperation between them for high catalytic efficiency are two major events in biology. However, precise tuning of these aspects is largely missing in the design of artificial catalysts. Here, a series of metal-organic frameworks (MOFs) were used, not only to overcome the limit of distance between active sites in bio-systems, but also to unveil the critical role of this distance for efficient catalysis. A linear correlation was established between photocatalytic activity and the reciprocal of inter active-site distance; a smaller distance led to higher activity. Vacancies created at selected crystallographic positions of MOFs promoted their photocatalytic efficiency. MOF-525-J33 with 15.6 Å inter active-site distance and 33 % vacancies exhibited unprecedented high turnover frequency of 29.5 h-1 in visible-light-driven acceptorless dehydrogenation of tetrahydroquinoline at room temperature.
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Affiliation(s)
- Xuan Gong
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Yufei Shu
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Zhuo Jiang
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Lingxiang Lu
- Department of Chemistry and Chemical Biology, Cornell University, 259 East Avenue, Ithaca, NY, 14853, USA
| | - Xiaohui Xu
- Department of Chemistry, College of Chemistry Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Chao Wang
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China
| | - Hexiang Deng
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, P. R. China.,The Institute for Advanced Studies, Wuhan University, Wuhan, 430072, P. R. China
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46
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Gong X, Shu Y, Jiang Z, Lu L, Xu X, Wang C, Deng H. Metal–Organic Frameworks for the Exploitation of Distance between Active Sites in Efficient Photocatalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915537] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuan Gong
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Yufei Shu
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Zhuo Jiang
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Lingxiang Lu
- Department of Chemistry and Chemical BiologyCornell University 259 East Avenue Ithaca NY 14853 USA
| | - Xiaohui Xu
- Department of Chemistry, College of Chemistry EngineeringXiamen University Xiamen 361005 P. R. China
| | - Chao Wang
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Hexiang Deng
- Key Laboratory of Biomedical Polymers-Ministry of EducationCollege of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
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47
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Wang D, Chai Y, Yuan Y, Yuan R. Lattice-Like DNA Tetrahedron Nanostructure as Scaffold to Locate GOx and HRP Enzymes for Highly Efficient Enzyme Cascade Reaction. ACS APPLIED MATERIALS & INTERFACES 2020; 12:2871-2877. [PMID: 31849211 DOI: 10.1021/acsami.9b18702] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
In this work, the array arrangement of cascade enzymes was implemented by alternately and equidistantly anchoring two model enzymes glucose oxidase (GOx) and horseradish peroxidase (HRP) to the vertexes of rigid DNA tetrahedron units in lattice-like nucleic acid scaffold, in which the distance between any adjacent cascade enzymes had been regulated to the optimum for obtaining high enzyme cascade catalytic efficiency. Compared to the enzyme cascade system with no-array arrangement of cascade enzymes, the proposed enzyme cascade system allowed the intermediate H2O2 produced by GOx catalyzing substrate glucose to concurrently and equidistantly diffuse toward the four adjacent HRP enzyme surfaces. In this case, the invalid diffusion effect of intermediate H2O2 between cascade enzymes could be effectively avoided, thereby promoting the enzyme cascade reaction with high catalytic efficiency. The specific catalytic efficiency (kcat/Km) of the cascade enzyme system with array arrangement had been evaluated, which exhibited catalytic efficiency about 3.6 times higher than that of the randomly arranged cascade enzyme system. As a result, this strategy provided a new avenue for constructing a highly efficient enzyme cascade system with ultimate applications in biosynthesis, bioanalysis, and biodiagnostics.
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Affiliation(s)
- Ding Wang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , PR China
| | - Yaqin Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , PR China
| | - Yali Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , PR China
| | - Ruo Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering , Southwest University , Chongqing 400715 , PR China
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49
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Chen Z, Liang X, Yang R, Yang M, Tan T, Cao H. Construction of ordered multienzyme systems using multifunctional polymer brush-grafted magnetic nanoparticles as scaffolds. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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50
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Ngo TA, Dinh H, Nguyen TM, Liew FF, Nakata E, Morii T. Protein adaptors assemble functional proteins on DNA scaffolds. Chem Commun (Camb) 2019; 55:12428-12446. [PMID: 31576822 DOI: 10.1039/c9cc04661e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
DNA is an attractive molecular building block to construct nanoscale structures for a variety of applications. In addition to their structure and function, modification the DNA nanostructures by other molecules opens almost unlimited possibilities for producing functional DNA-based architectures. Among the molecules to functionalize DNA nanostructures, proteins are one of the most attractive candidates due to their vast functional variations. DNA nanostructures loaded with various types of proteins hold promise for applications in the life and material sciences. When loading proteins of interest on DNA nanostructures, the nanostructures by themselves act as scaffolds to specifically control the location and number of protein molecules. The methods to arrange proteins of interest on DNA scaffolds at high yields while retaining their activity are still the most demanding task in constructing usable protein-modified DNA nanostructures. Here, we provide an overview of the existing methods applied for assembling proteins of interest on DNA scaffolds. The assembling methods were categorized into two main classes, noncovalent and covalent conjugation, with both showing pros and cons. The recent advance of DNA-binding adaptor mediated assembly of proteins on the DNA scaffolds is highlighted and discussed in connection with the future perspectives of protein assembled DNA nanoarchitectures.
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Affiliation(s)
- Tien Anh Ngo
- Vinmec Biobank, Hi-tech Center, Vinmec Healthcare System, 458 Minh Khai, Ha Noi, Vietnam
| | - Huyen Dinh
- Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan.
| | - Thang Minh Nguyen
- Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan.
| | - Fong Fong Liew
- MAHSA University, Faculty of Dentistry, Bandar Saujana Putra, 42610 Jenjarom, Selangor, Malaysia
| | - Eiji Nakata
- Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan.
| | - Takashi Morii
- Institute of Advanced Energy, Kyoto University, Uji, Kyoto 611-0011, Japan.
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