1
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Beriashvili D, Zhou J, Liu Y, Folkers GE, Baldus M. Cellular Applications of DNP Solid-State NMR - State of the Art and a Look to the Future. Chemistry 2024; 30:e202400323. [PMID: 38451060 DOI: 10.1002/chem.202400323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/08/2024]
Abstract
Sensitivity enhanced dynamic nuclear polarization solid-state NMR is emerging as a powerful technique for probing the structural properties of conformationally homogenous and heterogenous biomolecular species irrespective of size at atomic resolution within their native environments. Herein we detail advancements that have made acquiring such data, specifically within the confines of intact bacterial and eukaryotic cell a reality and further discuss the type of structural information that can presently be garnered by the technique's exploitation. Subsequently, we discuss bottlenecks that have thus far curbed cellular DNP-ssNMR's broader adoption namely due a lack of sensitivity and spectral resolution. We also explore possible solutions ranging from utilization of new pulse sequences, design of better performing polarizing agents, and application of additional biochemical/ cell biological methodologies.
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Affiliation(s)
- David Beriashvili
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padaulaan 8, 3584 CH, Utrecht, The Netherlands
| | - Jiaxin Zhou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics, Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, P. R. China
| | - Yangping Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics, Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin, 300070, P. R. China
| | - Gert E Folkers
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padaulaan 8, 3584 CH, Utrecht, The Netherlands
| | - Marc Baldus
- NMR Spectroscopy, Bijvoet Center for Biomolecular Research, Utrecht University, Padaulaan 8, 3584 CH, Utrecht, The Netherlands
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2
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Tang JH, Shu QY, Guo YY, Zhu H, Li YM. Cell-Permeable Ubiquitin and Histone Tools for Studying Post-translational Modifications. Chembiochem 2023; 24:e202300169. [PMID: 37060212 DOI: 10.1002/cbic.202300169] [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] [Received: 03/01/2023] [Revised: 04/13/2023] [Accepted: 04/14/2023] [Indexed: 04/16/2023]
Abstract
Protein post-translational modifications (PTMs) regulate nearly all biological processes in eukaryotic cells, and synthetic PTM protein tools are widely used to detect the activity of the related enzymes and identify the interacting proteins in cell lysates. Recently, the study of these enzymes and the interacting proteome has been accomplished in live cells using cell-permeable PTM protein tools. In this concept, we will introduce cell penetrating techniques, the syntheses of cell-permeable PTM protein tools, and offer some future perspective.
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Affiliation(s)
- Jia-Hui Tang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Qing-Yao Shu
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Yan-Yan Guo
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Huixia Zhu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
| | - Yi-Ming Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, China
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3
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Wang Y, Chen J, Hua X, Meng X, Cai H, Wang R, Shi J, Deng H, Liu L, Li Y. Photocaging of Activity‐Based Ubiquitin Probes via a C‐Terminal Backbone Modification Strategy. Angew Chem Int Ed Engl 2022; 61:e202203792. [DOI: 10.1002/anie.202203792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Yu Wang
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Jingnan Chen
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
| | - Xiao Hua
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Xianbin Meng
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Hongyi Cai
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Rongtian Wang
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
| | - Jing Shi
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Haiteng Deng
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Yi‐Ming Li
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
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4
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Wang Y, Chen J, Hua X, Meng X, Cai H, Wang R, Shi J, Deng H, Liu L, Li Y. Photocaging of Activity‐Based Ubiquitin Probes via a C‐Terminal Backbone Modification Strategy. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yu Wang
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Jingnan Chen
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
| | - Xiao Hua
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Xianbin Meng
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Hongyi Cai
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Rongtian Wang
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
| | - Jing Shi
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Haiteng Deng
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Yi‐Ming Li
- School of Food and Biological Engineering Engineering Research Center of Bio-process Ministry of Education Hefei University of Technology Hefei 230009 China
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5
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Sotiropoulou G, Zingkou E, Bisyris E, Pampalakis G. Activity-Based Probes for Proteases Pave the Way to Theranostic Applications. Pharmaceutics 2022; 14:pharmaceutics14050977. [PMID: 35631563 PMCID: PMC9145445 DOI: 10.3390/pharmaceutics14050977] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/23/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022] Open
Abstract
Proteases are important enzymes in health and disease. Their activities are regulated at multiple levels. In fact, proteases are synthesized as inactive proenzymes (zymogens) that are activated by proteolytic removal of their pro-peptide sequence and can remain active or their activity can be attenuated by complex formation with specific endogenous inhibitors or by limited proteolysis or degradation. Consequently, quite often, only a fraction of the protease molecules is in the active/functional form, thus, the abundance of a protease is not always linearly proportional to the (patho)physiological function(s). Therefore, assays to determine the active forms of proteases are needed, not only in research but also in molecular diagnosis and therapy. Activity-based probes (ABPs) are chemical entities that bind covalently to the active enzyme/protease. ABPs carry a detection tag to enable localization and quantification of specific enzymatic/proteolytic activities with applications in molecular imaging and diagnosis. Moreover, ABPs act as suicide inhibitors of proteases, which can be exploited for delineation of the functional role(s) of a given protease in (patho) biological context and as potential therapeutics. In this sense, ABPs represent new theranostic agents. We outline recent developments pertaining to ABPs for proteases with potential therapeutic applications, with the aim to highlight their importance in theranostics.
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Affiliation(s)
- Georgia Sotiropoulou
- Department of Pharmacy, School of Health Sciences, University of Patras, 26500 Rion-Patras, Greece; (E.Z.); (E.B.)
- Correspondence: (G.S.); (G.P.)
| | - Eleni Zingkou
- Department of Pharmacy, School of Health Sciences, University of Patras, 26500 Rion-Patras, Greece; (E.Z.); (E.B.)
| | - Evangelos Bisyris
- Department of Pharmacy, School of Health Sciences, University of Patras, 26500 Rion-Patras, Greece; (E.Z.); (E.B.)
| | - Georgios Pampalakis
- Department of Pharmacognosy-Pharmacology, School of Pharmacy, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
- Correspondence: (G.S.); (G.P.)
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Mann G, Sadhu P, Brik A. Multiplexed Delivery of Synthetic (Un)Conjugatable Ubiquitin and SUMO2 Enables Simultaneous Monitoring of their Localization and Function in Live Cells. Chembiochem 2022; 23:e202200122. [PMID: 35235714 PMCID: PMC9401080 DOI: 10.1002/cbic.202200122] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Indexed: 11/17/2022]
Abstract
Ubiquitin (Ub) and its related small Ub like modifier (SUMO) are among the most influential protein post‐translational modifications in eukaryotes. Unfortunately, visualizing these modifications in live cells is a challenging task. Chemical protein synthesis offers great opportunities in studying and further understanding Ub and SUMO biology. Nevertheless, the low cell permeability of proteins limits these studies mainly for in vitro applications. Here, we introduce a multiplexed protein cell delivery approach, termed MBL (multiplexed bead loading), for simultaneous loading of up to four differentially labeled proteins with organic fluorophores. We applied MBL to visualize ubiquitination and SUMOylation events in live and untransfected cells without fluorescent protein tags or perturbation to their endogenous levels. Our study reveals unprecedented involvements of Ub and SUMO2 in lysosomes depending on conjugation states. We envision that this approach will improve our understanding of dynamic cellular processes such as formation and disassembly of membraneless organelles.
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Affiliation(s)
- Guy Mann
- Technion Israel Institute of Technology, Schulich faculty of chemistry, ISRAEL
| | - Pradeep Sadhu
- Technion Israel Institute of Technology, Schulich faculty of chemistry, ISRAEL
| | - Ashraf Brik
- Technion-Israel Institue of Technology, Schulich Faculty of chemistry, Technion City, 32000, Haifa, ISRAEL
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Mandal S, Mann G, Satish G, Brik A. Enhanced Live-Cell Delivery of Synthetic Proteins Assisted by Cell-Penetrating Peptides Fused to DABCYL. Angew Chem Int Ed Engl 2021; 60:7333-7343. [PMID: 33615660 PMCID: PMC8048964 DOI: 10.1002/anie.202016208] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Indexed: 12/13/2022]
Abstract
Live-cell delivery of a fully synthetic protein having selectivity towards a particular target is a promising approach with potential applications for basic research and therapeutics. Cell-penetrating peptides (CPPs) allow the cellular delivery of proteins but mostly result in endosomal entrapment, leading to lack of bioavailability. Herein, we report the design and synthesis of a CPP fused to 4-((4-(dimethylamino)phenyl)azo)benzoic acid (DABCYL) to enhance cellular uptake of fluorescently labelled synthetic protein analogues in low micromolar concentration. The attachment of cyclic deca-arginine (cR10) modified with a single lysine linked to DABCYL to synthetic ubiquitin (Ub) and small ubiquitin-like modifier-2 (SUMO-2) scaffolds resulted in a threefold higher uptake efficacy in live cells compared to the unmodified cR10. We could also achieve cR10DABCYL-assisted delivery of Ub and a Ub variant (Ubv) based activity-based probes for functional studies of deubiquitinases in live cells.
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Affiliation(s)
- Shaswati Mandal
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology3200008HaifaIsrael
| | - Guy Mann
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology3200008HaifaIsrael
| | - Gandhesiri Satish
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology3200008HaifaIsrael
| | - Ashraf Brik
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology3200008HaifaIsrael
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8
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Mandal S, Mann G, Satish G, Brik A. Enhanced Live‐Cell Delivery of Synthetic Proteins Assisted by Cell‐Penetrating Peptides Fused to DABCYL. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shaswati Mandal
- Schulich Faculty of Chemistry Technion-Israel Institute of Technology 3200008 Haifa Israel
| | - Guy Mann
- Schulich Faculty of Chemistry Technion-Israel Institute of Technology 3200008 Haifa Israel
| | - Gandhesiri Satish
- Schulich Faculty of Chemistry Technion-Israel Institute of Technology 3200008 Haifa Israel
| | - Ashraf Brik
- Schulich Faculty of Chemistry Technion-Israel Institute of Technology 3200008 Haifa Israel
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9
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van der Heden van Noort GJ, Talavera Ormeño C, van Dalen D, Ovaa H. One-Step Chemical Synthesis of Native Met1-Linked Poly-Ubiquitin Chains. Chembiochem 2019; 20:62-65. [PMID: 30264452 DOI: 10.1002/cbic.201800520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Indexed: 12/11/2022]
Abstract
The enzyme-mediated construction of poly-ubiquitin (Ub) chains on target proteins leads to a variety of cellular responses and is involved in processes ranging from protein degradation to cell cycle control and immune responses. This complex post-translational modification system is under intense investigation, but generation of specific Ub chains and tools made thereof is not always trivial. We discovered that native methionine-1-linked polymeric ubiquitin chains can be constructed in a single chemical reaction. We validate correct folding and regioselective attachment of such chains using linkage specific proteases and further demonstrate that these poly-Ub chains can be converted into thioesters by the activating E1-enzyme. Subsequent ligation reactions using these in situ prepared thioesters leads to poly-ubiquitinated peptides.
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Affiliation(s)
- Gerbrand J van der Heden van Noort
- Oncode Institute & Department of Cell and Chemical Biology, Leiden University Medical Centre, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands
| | - Cami Talavera Ormeño
- Oncode Institute & Department of Cell and Chemical Biology, Leiden University Medical Centre, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands
| | - Duco van Dalen
- Oncode Institute & Department of Cell and Chemical Biology, Leiden University Medical Centre, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands.,Present address: Tumor Immunology Department, Radboud Institute for Molecular Sciences, 6525 GA, Nijmegen, The Netherlands
| | - Huib Ovaa
- Oncode Institute & Department of Cell and Chemical Biology, Leiden University Medical Centre, Einthovenweg 20, 2333 ZC, Leiden, The Netherlands
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Witting KF, van der Heden van Noort GJ, Kofoed C, Talavera Ormeño C, el Atmioui D, Mulder MPC, Ovaa H. Generation of the UFM1 Toolkit for Profiling UFM1-Specific Proteases and Ligases. Angew Chem Int Ed Engl 2018; 57:14164-14168. [PMID: 30188611 PMCID: PMC6220884 DOI: 10.1002/anie.201809232] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 09/04/2018] [Indexed: 12/15/2022]
Abstract
Ubiquitin-fold modifier 1 (UFM1) is a reversible post-translational modifier that is covalently attached to target proteins through an enzymatic cascade and removed by designated proteases. Abnormalities in this process, referred to as Ufmylation, have been associated with a variety of human diseases. Given this, the UFM1-specific enzymes represent potential therapeutic targets; however, understanding of their biological function has been hampered by the lack of chemical tools for activity profiling. To address this unmet need, a diversifiable platform for UFM1 activity-based probes (ABPs) utilizing a native chemical ligation (NCL) strategy was developed, enabling the generation of a variety of tools to profile both UFM1 conjugating and deconjugating enzymes. The use of the probes is demonstrated in vitro and in vivo for monitoring UFM1 enzyme reactivity, opening new research avenues.
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Affiliation(s)
- Katharina F. Witting
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
| | - Gerbrand J. van der Heden van Noort
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
| | - Christian Kofoed
- Department of ChemistryCenter for Evolutionary Chemical BiologyUniversity of CopenhagenUniversitetsparken 52100CopenhagenDenmark
| | - Cami Talavera Ormeño
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
| | - Dris el Atmioui
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
| | - Monique P. C. Mulder
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
| | - Huib Ovaa
- Oncode Institute & Department of Cell and Chemical BiologyLeiden University Medical Center (LUMC)Einthovenweg 202333 ZCLeidenThe Netherlands
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Witting KF, van der Heden van Noort GJ, Kofoed C, Talavera Ormeño C, el Atmioui D, Mulder MPC, Ovaa H. Generation of the UFM1 Toolkit for Profiling UFM1-Specific Proteases and Ligases. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809232] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Katharina F. Witting
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
| | - Gerbrand J. van der Heden van Noort
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
| | - Christian Kofoed
- Department of Chemistry; Center for Evolutionary Chemical Biology; University of Copenhagen; Universitetsparken 5 2100 Copenhagen Denmark
| | - Cami Talavera Ormeño
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
| | - Dris el Atmioui
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
| | - Monique P. C. Mulder
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
| | - Huib Ovaa
- Oncode Institute & Department of Cell and Chemical Biology; Leiden University Medical Center (LUMC); Einthovenweg 20 2333 ZC Leiden The Netherlands
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