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Lin Z, Liu B, Lu M, Wang Y, Ren X, Liu Z, Luo C, Shi W, Zou X, Song X, Tang F, Huang H, Huang W. Controlled Reversible N-Terminal Modification of Peptides and Proteins. J Am Chem Soc 2024. [PMID: 39143892 DOI: 10.1021/jacs.4c04894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
A reversible modification strategy enables a switchable cage/decage process of proteins with an array of applications for protein function research. However, general N-terminal selective reversible modification strategies which present site selectivity are specifically limited. Herein, we report a general reversible modification strategy compatible with 20 canonical amino acids at the N-terminal site by the palladium-catalyzed cinnamylation of native peptides and proteins under biologically relevant conditions. This approach broadens the substrate adaptability of N-terminal modification of proteins and shows a potential impact on the more challenging protein substrates such as antibodies. In the presence of 1,3-dimethylbarbituric acid, palladium-catalyzed deconjugation released native peptides and proteins efficiently. Harnessing the reversible nature of this protocol, practical applications were demonstrated by precise function modulation of antibodies and traceless enrichment of the protein-of-interest for proteomics analysis. This novel on/off strategy working on the N-terminus will provide new opportunities in chemical biology and medicinal research.
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Affiliation(s)
- Zeng Lin
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Bo Liu
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
| | - Mengru Lu
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Yongqin Wang
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Xuelian Ren
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Zhaoxi Liu
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Caili Luo
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
| | - Wei Shi
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
| | - Xiangman Zou
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
| | - Xiaohan Song
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Feng Tang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
| | - He Huang
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Chemical Biology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Wei Huang
- School of Pharmaceutical Science and Technology, Hangzhou Institute of Advanced Study, Hangzhou 310024, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, No. 555 Zuchongzhi Rd, Pudong, Shanghai 201203, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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Temgoua RCT, Dontsi FT, Lebègue E, Thobie-Gautier C, Tonlé IK, Boujtita M. Understanding the behavior of phenylurazole-tyrosine-click electrochemical reaction using hybrid electroanalytical techniques. J Pharm Biomed Anal 2024; 245:116147. [PMID: 38640847 DOI: 10.1016/j.jpba.2024.116147] [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: 12/09/2023] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/21/2024]
Abstract
In this work, the electrochemical behavior of 4-phenylurazole (Ph-Ur) was studied and the latter was used as a molecular anchor for the electrochemical bioconjugation of tyrosine (Y). Cyclic voltammetry (CV) and controlled potential coulometry (CPC) allowed the in-situ generation of the PTAD (4-phenyl-3 H-1,2,4-triazole-3,5(4 H)-dione) species from phenylurazole on demand for tyrosine electrolabeling. The chemoselectivity of the reaction was studied with another amino acid (lysine, Lys) and no changes in Lys were observed. To evaluate the performance of tyrosine electrolabeling, coulometric analyses at controlled potentials were performed on solutions of phenylurazole and the phenylurazole-tyrosine mixture in different proportions (2:1, 1:1, and 1:2). The electrolysis of the phenylurazole-tyrosine mixture in the ratio (1:2) produced a charge of 2.07 C, very close to the theoretical value (1.93 C), with high reaction kinetics, a result obtained here for the first time. The products obtained were identified and characterized by liquid chromatography coupled to high-resolution electrospray ionization mass spectrometry (LC-HRMS and LC- HRMS2). Two products were formed from the click reactions, one of which was the majority. Another part of this work was to study the electrochemical degradation of the molecular anchor 4-phenylazole (Ph-Ur). Four stable degradation products of phenylurazole were identified (C7H9N2O, C6H8N, C6H8NO, C14H13N4O2) based on chromatographic profiles and mass spectrometry results. The charge generated during the electrolysis of phenylurazole (two-electron process) (2.85 C) is inconsistent with the theoretical or calculated charge (1.93 C), indicating that secondary/parasitic reactions occurred during the electrolysis of the latter. In conclusion, the electrochemically promoted click phenylurazole-tyrosine reactions give rise to click products with high reaction kinetics and yields in the (1:2) phenylurazole-tyrosine ratios, and the presence of side reactions is likely to affect the yield of the click phenylurazole-tyrosine reaction.
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Affiliation(s)
- Ranil C T Temgoua
- Nantes Université, CNRS, CEISAM UMR 6230, Nantes F-44000, France; University of Dschang, Electrochemistry and Chemistry of Materials, Department of Chemistry, Dschang, Cameroon.
| | - Fabiola T Dontsi
- University of Dschang, Electrochemistry and Chemistry of Materials, Department of Chemistry, Dschang, Cameroon
| | - Estelle Lebègue
- Nantes Université, CNRS, CEISAM UMR 6230, Nantes F-44000, France
| | | | - Ignas K Tonlé
- University of Dschang, Electrochemistry and Chemistry of Materials, Department of Chemistry, Dschang, Cameroon
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3
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Tian L, Song X, Liu Y, Zhang C, Shi L, Chen Q, Deng Y, Cui W, Shan S, Hu T. Defect-engineering improves the activity of Metal-Organic frameworks for catalyzing hydroboration of Alkynes: A combination of experimental investigation and Density functional theory calculations. J Colloid Interface Sci 2024; 662:263-275. [PMID: 38354554 DOI: 10.1016/j.jcis.2024.02.067] [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: 12/08/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Abstract
Defect-engineered metal-organic frameworks (DEMOFs) are emerging advanced materials. The construction of DEMOFs is of great significance; however, DEMOF-based catalysis remains unexplored. (E)-vinylboronates, an important building block for asymmetric synthesis, can be synthesized via the hydroboration of alkynes. However, the lack of high-performance catalysts considerably hinders their synthesis. Herein, a series of DEHKUST-1 (HKUST = Hong Kong University of Science and Technology) (Da-f) catalysts with missing occupation of linkers at Cu nodes were designed by partially replacing benzene-1,3,5-tricarboxylate (H3BTC) with defective connectors of pyridine-3,5-dicarboxylate (PYDC) to efficiently promote the hydroboration of alkynes. Results showed that the Dd containing 0.8 doping ratio of PYDC exhibited remarkable catalytic activity than the defect-free HKUST-1. This originated from the improved accessibility for reactants towards the Lewis acid active Cu sites of DEHKUST-1 due to the presence of plenty of rooms next to the Cu sites and enhanced coordination ability in such 'defective' HKUST-1. Dd had high selectivity (>99 %) and yield (>96 %) for (E)-vinylboronates and extensive functional group compatibility for terminal alkynes. Density functional theory (DFT) calculations were performed to elucidate the mechanism of hydroboration. Compared with that of defect-free HKUST-1, the low energy barrier of DEHKUST-1 can be attributed to the lower coordination number of Cu sites and enhanced accessibility of Cu active sites towards reagents.
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Affiliation(s)
- Long Tian
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Xiaonan Song
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Yi Liu
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Churu Zhang
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Lan Shi
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Qinglin Chen
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Yanyan Deng
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Weigang Cui
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China
| | - Shaoyun Shan
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China.
| | - Tianding Hu
- Faculty of Chemical Engineering, Kunming University of Science and Technology, Kunming 650500, PR China.
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4
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Denijs E, Unal K, Bevernaege K, Kasmi S, De Geest BG, Winne JM. Thermally Triggered Triazolinedione-Tyrosine Bioconjugation with Improved Chemo- and Site-Selectivity. J Am Chem Soc 2024; 146:12672-12680. [PMID: 38683141 DOI: 10.1021/jacs.4c02173] [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: 05/01/2024]
Abstract
A bioconjugation strategy is reported that allows the derivatization of tyrosine side chains through triazolinedione-based "Y-clicking". Blocked triazolinedione reagents were developed that, in contrast to classical triazolinedione reagents, can be purified before use, can be stored for a long time, and allow functionalization with a wider range of cargoes and labels. These reagents are bench-stable at room temperature but steadily release highly reactive triazolinediones upon heating to 40 °C in buffered media at physiological pH, showing a sharp temperature response over the 0 to 40 °C range. This conceptually interesting strategy, which is complementary to existing photo- or electrochemical bioorthogonal bond-forming methods, not only avoids the classical synthesis and handling difficulties of these highly reactive click-like reagents but also markedly improves the selectivity profile of the tyrosine conjugation reaction itself. It avoids oxidative damage and "off-target" tryptophan labeling, and it even improves site-selectivity in discriminating between different tyrosine side chains on the same protein or different polypeptide chains. In this research article, we describe the stepwise development of these reagents, from their short and modular synthesis to small-molecule model bioconjugation studies and proof-of-principle bioorthogonal chemistry on peptides and proteins.
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Affiliation(s)
- Elias Denijs
- Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, 9000 Ghent, Belgium
| | - Kamil Unal
- Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, 9000 Ghent, Belgium
| | - Kevin Bevernaege
- Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, 9000 Ghent, Belgium
| | - Sabah Kasmi
- Department of Pharmaceutics, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Bruno G De Geest
- Department of Pharmaceutics, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Johan M Winne
- Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281-S4, 9000 Ghent, Belgium
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5
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Doud EA, Tilden JAR, Treacy JW, Chao EY, Montgomery HR, Kunkel GE, Olivares EJ, Adhami N, Kerr TA, Chen Y, Rheingold AL, Loo JA, Frost CG, Houk KN, Maynard HD, Spokoyny AM. Ultrafast Au(III)-Mediated Arylation of Cysteine. J Am Chem Soc 2024; 146:12365-12374. [PMID: 38656163 PMCID: PMC11152249 DOI: 10.1021/jacs.3c12170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Through mechanistic work and rational design, we have developed the fastest organometallic abiotic Cys bioconjugation. As a result, the developed organometallic Au(III) bioconjugation reagents enable selective labeling of Cys moieties down to picomolar concentrations and allow for the rapid construction of complex heterostructures from peptides, proteins, and oligonucleotides. This work showcases how organometallic chemistry can be interfaced with biomolecules and lead to a range of reactivities that are largely unmatched by classical organic chemistry tools.
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Affiliation(s)
- Evan A. Doud
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - James A. R. Tilden
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, United Kingdom
| | - Joseph W. Treacy
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Elaine Y. Chao
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Hayden R. Montgomery
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Grace E. Kunkel
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Eileen J. Olivares
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Nima Adhami
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Tyler A. Kerr
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Yu Chen
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Arnold L. Rheingold
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, United States
| | - Joseph A. Loo
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Christopher G. Frost
- Department of Chemistry, University of Bath, Claverton Down, BA2 7AY Bath, United Kingdom
| | - K. N. Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Heather D. Maynard
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
| | - Alexander M. Spokoyny
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
- California NanoSystems Institute, University of California, Los Angeles, Los Angeles, California 90095, United States
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6
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Zeng W, Xue J, Geng H, Liu X, Yang J, Shen W, Yuan Y, Qiang Y, Zhu Q. Research progress on chemical modifications of tyrosine residues in peptides and proteins. Biotechnol Bioeng 2024; 121:799-822. [PMID: 38079153 DOI: 10.1002/bit.28622] [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: 06/13/2023] [Revised: 10/11/2023] [Accepted: 11/26/2023] [Indexed: 02/20/2024]
Abstract
The chemical modifications (CMs) of protein is an important technique in chemical biology, protein-based therapy, and material science. In recent years, there has been rapid advances in the development of CMs of peptides and proteins, providing new approaches for peptide and protein functionalization, as well as drug discovery. In this review, we highlight the methods for chemically modifying tyrosine (Tyr) residues in different regions, offering a comprehensive exposition of the research content related to Tyr modification. This review summarizes and provides an outlook on Tyr residue modification, aiming to offer readers assistance in the site-selective modification of macromolecules and to facilitate application research in this field.
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Affiliation(s)
- Wei Zeng
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Jianyuan Xue
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Haoxing Geng
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Xia Liu
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Jin Yang
- Department of Biotechnology and the Quality Management, Zhejiang Pharmaceutical Industry Co. Ltd., Hangzhou, China
| | - Wei Shen
- Department of Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Yuqing Yuan
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Yujie Qiang
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
| | - Qing Zhu
- Department of Biotechnology and the Quality Management, Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, China
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7
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Chauhan P, V R, Kumar M, Molla R, Mishra SD, Basa S, Rai V. Chemical technology principles for selective bioconjugation of proteins and antibodies. Chem Soc Rev 2024; 53:380-449. [PMID: 38095227 DOI: 10.1039/d3cs00715d] [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: 01/03/2024]
Abstract
Proteins are multifunctional large organic compounds that constitute an essential component of a living system. Hence, control over their bioconjugation impacts science at the chemistry-biology-medicine interface. A chemical toolbox for their precision engineering can boost healthcare and open a gateway for directed or precision therapeutics. Such a chemical toolbox remained elusive for a long time due to the complexity presented by the large pool of functional groups. The precise single-site modification of a protein requires a method to address a combination of selectivity attributes. This review focuses on guiding principles that can segregate them to simplify the task for a chemical method. Such a disintegration systematically employs a multi-step chemical transformation to deconvolute the selectivity challenges. It constitutes a disintegrate (DIN) theory that offers additional control parameters for tuning precision in protein bioconjugation. This review outlines the selectivity hurdles faced by chemical methods. It elaborates on the developments in the perspective of DIN theory to demonstrate simultaneous regulation of reactivity, chemoselectivity, site-selectivity, modularity, residue specificity, and protein specificity. It discusses the progress of such methods to construct protein and antibody conjugates for biologics, including antibody-fluorophore and antibody-drug conjugates (AFCs and ADCs). It also briefs how this knowledge can assist in developing small molecule-based covalent inhibitors. In the process, it highlights an opportunity for hypothesis-driven routes to accelerate discoveries of selective methods and establish new targetome in the precision engineering of proteins and antibodies.
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Affiliation(s)
- Preeti Chauhan
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Ragendu V
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Mohan Kumar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Rajib Molla
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Surya Dev Mishra
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Sneha Basa
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
| | - Vishal Rai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, 462 066, India.
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8
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Nizam ZM, Stowe AM, Mckinney JK, Ohata J. Iron-sensitive protein conjugates formed with a Wittig reaction precursor in ionic liquid. Chem Commun (Camb) 2023; 59:12160-12163. [PMID: 37743738 DOI: 10.1039/d3cc03825d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
In this report, formation of protein conjugates with an iron-sensitive enamine linkage is demonstrated through the ionic liquid-based bioconjugation method.
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Affiliation(s)
- Zeinab M Nizam
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, USA.
| | - Ashton M Stowe
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, USA.
| | - Jada K Mckinney
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, USA.
| | - Jun Ohata
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, USA.
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9
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Wu CS, Cheng L. Recent Advances towards the Reversible Chemical Modification of Proteins. Chembiochem 2023; 24:e202200468. [PMID: 36201252 DOI: 10.1002/cbic.202200468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/05/2022] [Indexed: 01/20/2023]
Abstract
Proteins are intriguing biomacromolecules for all living systems, not only as essential building blocks of organisms, but also as participants in almost every aspect of cellular activity such as metabolism and gene transcription/expression. Developing chemical biology tools that are capable of labeling/modifying proteins is a powerful method for decoding their detailed structures and functions. However, most current approaches heavily rely on the installation of permanent tags or genetic engineering of unnatural amino acids. There has been slow development in reversible chemical labeling using small organic probes and bioorthogonal transformations to construct site-selectively modified proteins and conditionally restore their activities or structures. This review summarizes recent advances in the field of chemical regulation of proteins with reversible transformations towards distinct motifs, including amino acid residues, amide backbones and native post-translational lysine. Finally, current challenges and future perspectives are discussed.
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Affiliation(s)
- Chuan-Shuo Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS) CAS Key Laboratory of Molecular Recognition and Function CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Liang Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS) CAS Key Laboratory of Molecular Recognition and Function CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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10
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Declas N, Maynard JRJ, Menin L, Gasilova N, Götze S, Sprague JL, Stallforth P, Matile S, Waser J. Tyrosine bioconjugation with hypervalent iodine. Chem Sci 2022; 13:12808-12817. [PMID: 36519034 PMCID: PMC9645396 DOI: 10.1039/d2sc04558c] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/03/2022] [Indexed: 01/24/2023] Open
Abstract
Hypervalent iodine reagents have recently emerged as powerful tools for late-stage peptide and protein functionalization. Herein we report a tyrosine bioconjugation methodology for the introduction of hypervalent iodine onto biomolecules under physiological conditions. Tyrosine residues were engaged in a selective addition onto the alkynyl bond of ethynylbenziodoxolones (EBX), resulting in stable vinylbenziodoxolones (VBX) bioconjugates. The methodology was successfully applied to peptides and proteins and tolerated all other nucleophilic residues, with the exception of cysteine. The generated VBX were further functionalized by palladium-catalyzed cross-coupling and azide-alkyne cycloaddition reactions. The method could be successfully used to modify bioactive natural products and native streptavidin to enable thiol-mediated cellular uptake.
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Affiliation(s)
- Nina Declas
- Laboratory of Catalysis and Organic Synthesis, Institut des Sciences et Ingénierie Chimique, Ecole Polytechnique Fédérale de LausanneCH-1015LausanneSwitzerland
| | - John R. J. Maynard
- Department of Organic Chemistry, University of Geneva1211 GenevaSwitzerland
| | - Laure Menin
- Institut des Sciences et Ingénierie Chimique, Ecole Polytechnique Fédérale de Lausanne, EPFL1015 LausanneSwitzerland
| | - Natalia Gasilova
- Institut des Sciences et Ingénierie Chimique, Ecole Polytechnique Fédérale de Lausanne, EPFL1015 LausanneSwitzerland
| | - Sebastian Götze
- Department of Paleobiotechnology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI)07745 JenaGermany
| | - Jakob L. Sprague
- Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI)07745 JenaGermany
| | - Pierre Stallforth
- Department of Paleobiotechnology, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute (HKI)07745 JenaGermany
| | - Stefan Matile
- Department of Organic Chemistry, University of Geneva1211 GenevaSwitzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Institut des Sciences et Ingénierie Chimique, Ecole Polytechnique Fédérale de LausanneCH-1015LausanneSwitzerland
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11
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Wang Y, Zhao R, Wan C, Guo X, Yang F, Hou Z, Wang R, Li S, Feng T, Yin F, Li Z. A Peptide-Based Ligand-Directed Chemistry Enables Protein Functionalization. Org Lett 2022; 24:7205-7209. [PMID: 36169233 DOI: 10.1021/acs.orglett.2c02974] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The ligand-directed (LD) chemistry provides powerful tools for site-specific modification of proteins. We utilized a peptide with an appended methionine (Met) as a ligand; then, the Met thioether was modified into sulfonium which enabled a proximity induced group transfer onto protein cysteine in the vicinity upon peptide-target binding. The sulfonium warhead could be easily constructed with unprotected peptides, and the transferable group scope was conducted on model protein PDZ and its ligand peptides. In addition, a living cell labeling was successfully achieved.
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Affiliation(s)
- Yuena Wang
- Center for Disease Control and Prevention, Shenzhen, 518055, China.,State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Rongtong Zhao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Fenfang Yang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
| | - Shuiming Li
- Shenzhen Key Laboratory of Microbiology and Gene Engineering, Shenzhen University, Shenzhen, 518055, China
| | - Tiejian Feng
- Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
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12
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Chen TH, Garnir K, Chen CY, Jian CB, Gao HD, Cheng B, Tseng MC, Moucheron C, Kirsch-De Mesmaeker A, Lee HM. A Toolkit for Engineering Proteins in Living Cells: Peptide with a Tryptophan-Selective Ru-TAP Complex to Regioselectively Photolabel Specific Proteins. J Am Chem Soc 2022; 144:18117-18125. [PMID: 36135325 DOI: 10.1021/jacs.2c08342] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Using a chemical approach to crosslink functionally versatile bioeffectors (such as peptides) to native proteins of interest (POI) directly inside a living cell is a useful toolbox for chemical biologists. However, this goal has not been reached due to unsatisfactory chemoselectivity, regioselectivity, and protein selectivity in protein labeling within living cells. Herein, we report the proof of concept of a cytocompatible and highly selective photolabeling strategy using a tryptophan-specific Ru-TAP complex as a photocrosslinker. Aside from the high selectivity, the photolabeling is blue light-driven by a photoinduced electron transfer (PeT) and allows the bioeffector to bear an additional UV-responsive unit. The two different photosensitivities are demonstrated by blue light-photocrosslinking a UV-sensitive peptide to POI. Our visible light photolabeling can generate photocaged proteins for subsequent activity manipulation by UV light. Cytoskeletal dynamics regulation is demonstrated in living cells via the unprecedented POI photomanipulation and proves that our methodology opens a new avenue to endogenous protein modification.
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Affiliation(s)
- Tzu-Ho Chen
- Chemical Biology and Molecular Biophysics Program, Taiwan International Graduate Program, Academia Sinica, Taipei 11529, Taiwan.,Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.,Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
| | - Kevin Garnir
- Laboratoire de Chimie Organique et Photochimie CP160/08, Université libre de Bruxelles, 50 Av. Franklin D. Roosevelt, 1050 Brussels, Belgium
| | - Chong-Yan Chen
- Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
| | - Cheng-Bang Jian
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.,Nano Science and Technology Program, Taiwan International Graduate Program, Academia Sinica, Taipei 11529, Taiwan.,Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
| | - Hua-De Gao
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.,Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
| | - Bill Cheng
- Graduate Institute of Biomedical Engineering, National Chung Hsing University, Taichung 40227, Taiwan
| | - Mei-Chun Tseng
- Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
| | - Cécile Moucheron
- Laboratoire de Chimie Organique et Photochimie CP160/08, Université libre de Bruxelles, 50 Av. Franklin D. Roosevelt, 1050 Brussels, Belgium
| | - Andrée Kirsch-De Mesmaeker
- Laboratoire de Chimie Organique et Photochimie CP160/08, Université libre de Bruxelles, 50 Av. Franklin D. Roosevelt, 1050 Brussels, Belgium
| | - Hsien-Ming Lee
- Institute of Chemistry, Academia Sinica, Taipei 11529, Taiwan
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13
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Paciotti R, Fish RH, Marrone A. MD-DFT Computational Studies on the Mechanistic and Conformational Parameters for the Chemoselective Tyrosine Residue Reactions of G-Protein-Coupled Receptor Peptides with [Cp*Rh(H 2O) 3](OTf) 2 in Water To Form Their [(η 6-Cp*Rh-Tyr #)-GPCR peptide] 2+ Complexes: Noncovalent H-Bonding Interactions, Molecular Orbital Analysis, Thermodynamics, and Lowest Energy Conformations. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Roberto Paciotti
- Dipartimento di Farmacia, Università “G d’Annunzio” di Chieti-Pescara, Chieti 5130, Italy
| | - Richard H. Fish
- Lawrence Berkeley National Laboratory, University of California, Berkeley, California 94720, United States
| | - Alessandro Marrone
- Dipartimento di Farmacia, Università “G d’Annunzio” di Chieti-Pescara, Chieti 5130, Italy
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14
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Tantipanjaporn A, Kung KKY, Wong MK. Fluorogenic Protein Labeling by Generation of Fluorescent Quinoliziniums Using [Cp*RhCl 2] 2. Org Lett 2022; 24:5835-5839. [PMID: 35900066 DOI: 10.1021/acs.orglett.2c02389] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fluorogenic labeling has received considerable attention as a result of the high demand in chemical biology and synthetic biology applications. Herein, we develop a new strategy for fluorescent turn-on ligation targeting alkyne- and quinoline-linked peptides and proteins (λem of 515 nm and up to ΦF of 0.20) using the [Cp*RhCl2]2 catalyst. The good conversion, high flexibility, broad utility, ease of use, and mild reaction conditions are great advantages to extend the rhodium-mediated turn-on fluorogenic bioconjugation for further applications.
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Affiliation(s)
- Ajcharapan Tantipanjaporn
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hum, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
| | - Karen Ka-Yan Kung
- Shenzhen Research Institute, The Hong Kong Polytechnic University, Shenzhen, Guangdong 518057, People's Republic of China.,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hum, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
| | - Man-Kin Wong
- Shenzhen Research Institute, The Hong Kong Polytechnic University, Shenzhen, Guangdong 518057, People's Republic of China.,State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hum, Kowloon, Hong Kong Special Administrative Region of the People's Republic of China
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15
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Wan C, Wang Y, Lian C, Chang Q, An Y, Chen J, Sun J, Hou Z, Yang D, Guo X, Yin F, Wang R, Li Z. Histidine-specific bioconjugation via visible-light-promoted thioacetal activation. Chem Sci 2022; 13:8289-8296. [PMID: 35919717 PMCID: PMC9297702 DOI: 10.1039/d2sc02353a] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/25/2022] [Indexed: 11/21/2022] Open
Abstract
Histidine (His, H) undergoes various post-translational modifications (PTMs) and plays multiple roles in protein interactions and enzyme catalyzed reactions. However, compared with other amino acids such as Lys or Cys, His modification is much less explored. Herein we describe a novel visible-light-driven thioacetal activation reaction which enables facile modification on histidine residues. An efficient addition to histidine imidazole N3 under biocompatible conditions was achieved with an electrophilic thionium intermediate. This method allows chemo-selective modification on peptides and proteins with good conversions and efficient histidine-proteome profiling with cell lysates. 78 histidine containing proteins were for the first time found with significant enrichment, most functioning in metal accumulation in brain related diseases. This facile His modification method greatly expands the chemo-selective toolbox for histidine-targeted protein conjugation and helps to reveal histidine's role in protein functions. Functionalization of histidine residues in proteins via visible-light-promoted thioacetal activation is reported. ∼2000 proteins with reactive and exposed histidine residues from the MCF7 cell line are characterized using ABPP by this method.![]()
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Affiliation(s)
- Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Chenshan Lian
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Qi Chang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jiean Chen
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jinming Sun
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Zhanfeng Hou
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, P. R. China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
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16
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Jiang H, Chen W, Wang J, Zhang R. Selective N-terminal modification of peptides and proteins: Recent progresses and applications. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.06.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Maruyama K, Ishiyama T, Seki Y, Sakai K, Togo T, Oisaki K, Kanai M. Protein Modification at Tyrosine with Iminoxyl Radicals. J Am Chem Soc 2021; 143:19844-19855. [PMID: 34787412 DOI: 10.1021/jacs.1c09066] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Post-translational modifications (PTMs) of proteins are a biological mechanism for reversibly controlling protein function. Synthetic protein modifications (SPMs) at specific canonical amino acids can mimic PTMs. However, reversible SPMs at hydrophobic amino acid residues in proteins are especially limited. Here, we report a tyrosine (Tyr)-selective SPM utilizing persistent iminoxyl radicals, which are readily generated from sterically hindered oximes via single-electron oxidation. The reactivity of iminoxyl radicals with Tyr was dependent on the steric and electronic demands of oximes; isopropyl methyl piperidinium oxime 1f formed stable adducts, whereas the reaction of tert-butyl methyl piperidinium oxime 1o was reversible. The difference in reversibility between 1f and 1o, differentiated only by one methyl group, is due to the stability of iminoxyl radicals, which is partly dictated by the bond dissociation energy of oxime O-H groups. The Tyr-selective modifications with 1f and 1o proceeded under physiologically relevant, mild conditions. Specifically, the stable Tyr-modification with 1f introduced functional small molecules, including an azobenzene photoswitch, to proteins. Moreover, masking critical Tyr residues by SPM with 1o, and subsequent deconjugation triggered by the treatment with a thiol, enabled on-demand control of protein functions. We applied this reversible Tyr modification with 1o to alter an enzymatic activity and the binding affinity of a monoclonal antibody with an antigen upon modification/deconjugation. The on-demand ON/OFF switch of protein functions through Tyr-selective and reversible covalent-bond formation will provide unique opportunities in biological research and therapeutics.
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Affiliation(s)
- Katsuya Maruyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takashi Ishiyama
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yohei Seki
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kentaro Sakai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Takaya Togo
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kounosuke Oisaki
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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18
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Depienne S, Alvarez-Dorta D, Croyal M, Temgoua RCT, Charlier C, Deniaud D, Mével M, Boujtita M, Gouin SG. Luminol anchors improve the electrochemical-tyrosine-click labelling of proteins. Chem Sci 2021; 12:15374-15381. [PMID: 34976358 PMCID: PMC8635215 DOI: 10.1039/d1sc04809k] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/03/2021] [Indexed: 12/19/2022] Open
Abstract
New methods for chemo-selective modifications of peptides and native proteins are important in chemical biology and for the development of therapeutic conjugates. Less abundant and uncharged amino-acid residues are interesting targets to form less heterogeneous conjugates and preserve biological functions. Phenylurazole (PhUr), N-methylphenylurazole (NMePhUr) and N-methylluminol (NMeLum) derivatives were described as tyrosine (Y) anchors after chemical or enzymatic oxidations. Recently, we developed the first electrochemical Y-bioconjugation method coined eY-click to activate PhUr in biocompatible media. In this work, we assessed the limitations, benefits and relative efficiencies of eY-click conjugations performed with a set of PhUr, NMePhUr and NMeLum derivatives. Results evidenced a high efficiency of NMeLum that showed a complete Y-chemoselectivity on polypeptides and biologically relevant proteins after soft electrochemical activation. Side reactions on nucleophilic or heteroaromatic amino-acids such as lysine or tryptophan were never observed during mass spectrometry analysis. Myoglobine, bovine serum albumin, a plant mannosidase, glucose oxidase and the therapeutically relevant antibody trastuzumab were efficiently labelled with a fluorescent probe in a two-step approach combining eY-click and strain-promoted azide–alkyne cyclization (SPAAC). The proteins conserved their structural integrity as observed by circular dichroism and the trastuzumab conjugate showed a similar binding affinity for the natural HER2 ligand as shown by bio-layer interferometry. Compared to our previously described protocol with PhUr, eY-click with NMeLum species showed faster reaction kinetics, higher (complete) Y-chemoselectivity and reactivity, and offers the interesting possibility of the double tagging of solvent-exposed Y. We assessed the relative efficiencies of tyrosine anchors in the electrochemical conjugation of peptides and proteins. Luminol derivatives showed faster reaction kinetics, complete tyrosine-chemoselectivity, and possible double modification.![]()
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Affiliation(s)
| | | | - Mikael Croyal
- Université de Nantes, CNRS, INSERM, L'institut du Thorax F-44000 Nantes France.,Université de Nantes, CHU Nantes, Inserm, CNRS, SFR Santé, Inserm UMS 016, CNRS UMS 3556 F-44000 Nantes France.,CRNH-Ouest Mass Spectrometry Core Facility F-44000 Nantes France
| | | | - Cathy Charlier
- IMPACT Platform, Interactions Moléculaires Puces ACTivités, UMR CNRS 6286 UFIP, Université de Nantes F-44000 Nantes France
| | - David Deniaud
- Université de Nantes, CNRS, CEISAM UMR 6230 F-44000 Nantes France
| | - Mathieu Mével
- Université de Nantes, CNRS, CEISAM UMR 6230 F-44000 Nantes France .,INSERM UMR 1089, Université de Nantes, CHU de Nantes 44200 Nantes France
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19
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Lupaescu AV, Mocanu CS, Drochioiu G, Ciobanu CI. Zinc Binding to NAP-Type Neuroprotective Peptides: Nuclear Magnetic Resonance Studies and Molecular Modeling. Pharmaceuticals (Basel) 2021; 14:ph14101011. [PMID: 34681235 PMCID: PMC8541368 DOI: 10.3390/ph14101011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/25/2021] [Accepted: 09/28/2021] [Indexed: 12/16/2022] Open
Abstract
Aggregation of amyloid-β peptides (Aβ) is a hallmark of Alzheimer’s disease (AD), which is affecting an increasing number of people. Hence, there is an urgent need to develop new pharmaceutical treatments which could be used to prevent the AD symptomatology. Activity-dependent neuroprotective protein (ADNP) was found to be deficient in AD, whereas NAP, an 8-amino-acid peptide (1NAPVSIPQ8) derived from ADNP, was shown to enhance cognitive function. The higher tendency of zinc ion to induce Aβ aggregation and formation of amorphous aggregates is also well-known in the scientific literature. Although zinc binding to Aβ peptides was extensively investigated, there is a shortage of knowledge regarding the relationship between NAP peptide and zinc ions. Therefore, here, we investigated the binding of zinc ions to the native NAP peptide and its analog obtained by replacing the serine residue in the NAP sequence with tyrosine (1NAPVYIPQ8) at various molar ratios and pH values by mass spectrometry (MS) and nuclear magnetic resonancespectroscopy (NMR). Matrix-assisted laser desorption/ionization time-of-flight (MALDI ToF) mass spectrometry confirmed the binding of zinc ions to NAP peptides, while the chemical shift of Asp1, observed in 1H-NMR spectra, provided direct evidence for the coordinating role of zinc in the N-terminal region. In addition, molecular modeling has also contributed largely to our understanding of Zn binding to NAP peptides.
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Affiliation(s)
- Ancuta-Veronica Lupaescu
- Integrated Center for Research, Development and Innovation in Advanced Materials, Nanotechnologies and Distributed Systems for Fabrication and Control (MANSiD), Stefan cel Mare University of Suceava, 720229 Suceava, Romania;
| | - Cosmin Stefan Mocanu
- Faculty of Chemistry, Alexandru Ioan Cuza University, 11 Carol I, 700506 Iasi, Romania; (C.S.M.); (G.D.)
| | - Gabi Drochioiu
- Faculty of Chemistry, Alexandru Ioan Cuza University, 11 Carol I, 700506 Iasi, Romania; (C.S.M.); (G.D.)
| | - Catalina-Ionica Ciobanu
- CERNESIM Centre, Institute of Interdisciplinary Research, Alexandru Ioan Cuza University of Iasi, 11 Carol I, 700506 Iasi, Romania
- Correspondence:
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20
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Abstract
A laccase-catalysed tyrosine click reaction proceeded between the tyrosine modification reagent N-methyl luminol and tyrosine residues in peptides/proteins. Laccase-catalysed tyrosine-specific modification under mild reaction conditions (shaking at 37 °C) was more efficient than previously reported tyrosine click reactions using hemin, horseradish peroxidase (HRP) or electrochemistry.
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Affiliation(s)
- Shinichi Sato
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, R1-13, 4259, Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan.
| | - Keita Nakane
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, R1-13, 4259, Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan. and School of Life Science and Technology, Tokyo Institute of Technology, 4259, Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, R1-13, 4259, Nagatsuta-cho, Midori-ku, Yokohama, 226-8503, Japan.
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21
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Miller MK, Swierczynski MJ, Ding Y, Ball ZT. Boronic Acid Pairs for Sequential Bioconjugation. Org Lett 2021; 23:5334-5338. [PMID: 34212723 DOI: 10.1021/acs.orglett.1c01624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Boronic acids can play diverse roles when applied in biological environments, and employing boronic acid structures in tandem could provide new tools for multifunctional probes. This Letter describes a pair of boronic acid functional groups, 2-nitro-arylboronic acid (NAB) and (E)-alkenylboronic acid (EAB), that enable sequential cross-coupling through stepwise nickel- and copper-catalyzed processes. The selective coupling of NAB groups enables the preparation of stapled peptides, protein-protein conjugates, and other bioconjugates.
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Affiliation(s)
- Mary K Miller
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | | | - Yuxuan Ding
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
| | - Zachary T Ball
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
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22
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Miller MK, Ball ZT. Boronic Acid Reagents for Transition‐Metal‐Mediated Cross‐Coupling with Proteins and Peptides. Isr J Chem 2021. [DOI: 10.1002/ijch.202100012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mary K. Miller
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Zachary T. Ball
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
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23
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Abstract
Click chemistry has been established rapidly as one of the most valuable methods for the chemical transformation of complex molecules. Due to the rapid rates, clean conversions to the products, and compatibility of the reagents and reaction conditions even in complex settings, it has found applications in many molecule-oriented disciplines. From the vast landscape of click reactions, approaches have emerged in the past decade centered around oxidative processes to generate in situ highly reactive synthons from dormant functionalities. These approaches have led to some of the fastest click reactions know to date. Here, we review the various methods that can be used for such oxidation-induced "one-pot" click chemistry for the transformation of small molecules, materials, and biomolecules. A comprehensive overview is provided of oxidation conditions that induce a click reaction, and oxidation conditions are orthogonal to other click reactions so that sequential "click-oxidation-click" derivatization of molecules can be performed in one pot. Our review of the relevant literature shows that this strategy is emerging as a powerful approach for the preparation of high-performance materials and the generation of complex biomolecules. As such, we expect that oxidation-induced "one-pot" click chemistry will widen in scope substantially in the forthcoming years.
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Affiliation(s)
- Bauke Albada
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, 6807 WE Wageningen, The Netherlands
| | - Jordi F Keijzer
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, 6807 WE Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, 6807 WE Wageningen, The Netherlands.,School of Pharmaceutical Sciences and Technology, Tianjin University, Tianjin 300072, China.,Department of Chemical and Materials Engineering, Faculty of Engineering, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
| | - Floris van Delft
- Laboratory of Organic Chemistry, Wageningen University & Research, Stippeneng 4, 6807 WE Wageningen, The Netherlands.,Synaffix BV, Industrielaan 63, 5349 AE, Oss, The Netherlands
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24
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De Geyter E, Antonatou E, Kalaitzakis D, Smolen S, Iyer A, Tack L, Ongenae E, Vassilikogiannakis G, Madder A. 5-Hydroxy-pyrrolone based building blocks as maleimide alternatives for protein bioconjugation and single-site multi-functionalization. Chem Sci 2021; 12:5246-5252. [PMID: 34163760 PMCID: PMC8179572 DOI: 10.1039/d0sc05881e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 02/15/2021] [Indexed: 11/23/2022] Open
Abstract
Recent dramatic expansion in potential uses of protein conjugates has fueled the development of a wide range of protein modification methods; however, the desirable single-site multi-functionalization of proteins has remained a particularly intransigent challenge. Herein, we present the application of 5-hydroxy-1,5-dihydro-2H-pyrrol-2-ones (5HP2Os) as advantageous alternatives to widely used maleimides for the chemo- and site-selective labeling of cysteine residues within proteins. A variety of 5HP2O building blocks have been synthesized using a one-pot photooxidation reaction starting from simple and readily accessible furans and using visible light and oxygen. These novel reagents display excellent cysteine selectivity and also yield thiol conjugates with superior stability. 5HP2O building blocks offer a unique opportunity to introduce multiple new functionalities into a protein at a single site and in a single step, thus, significantly enhancing the resultant conjugate's properties.
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Affiliation(s)
- Ewout De Geyter
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | - Eirini Antonatou
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | - Dimitris Kalaitzakis
- Department of Chemistry, University of Crete Vasilika Vouton 71003 Iraklion Crete Greece
| | - Sabina Smolen
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | - Abhishek Iyer
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | - Laure Tack
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | - Emiel Ongenae
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
| | | | - Annemieke Madder
- Organic and Biomimetic Chemistry Research Group OBCR, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University Krijgslaan 281 S4 9000 Ghent Belgium
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25
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Chowdhury A, Chatterjee S, Pongen A, Sarania D, Tripathi NM, Bandyopadhyay A. nSite-Selective, Chemical Modification of Protein at Aromatic Side Chain and Their Emergent Applications. Protein Pept Lett 2021; 28:788-808. [PMID: 33511938 DOI: 10.2174/0929866528666210129152535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/20/2020] [Indexed: 11/22/2022]
Abstract
Site-selective chemical modification of protein side chain has probed enormous opportunities in the fundamental understanding of cellular biology and therapeutic applications. Primarily, in the field of biopharmaceutical where formulation of bioconjugates is found to be potential medicine than an individual constituent. In this regard, Lysine and Cysteine are the most widely used endogenous amino acid for these purposes. Recently, the aromatic side chain residues (Trp, Tyr, and His) that are low abundant in protein have gained more attention in therapeutic applications due to their advantages of chemical reactivity and specificity. This review discusses the site-selective bioconjugation methods for aromatic side chains (Trp, Tyr and His) and highlights the developed strategies in the last three years, along with their applications. Also, the review highlights the prevalent methods published earlier. We have examined that metal-catalyzed and photocatalytic reactions are gaining more attention for bioconjugation, though their practical operation is under development. The review has been summarized with the future perspective of protein and peptide conjugations contemplating therapeutic applications and challenges.
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Affiliation(s)
- Arnab Chowdhury
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Saurav Chatterjee
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Akumlong Pongen
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Dhanjit Sarania
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Nitesh Mani Tripathi
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
| | - Anupam Bandyopadhyay
- Biomimetic Peptide Engineering Laboratory, Department of Chemistry, Indian Institute of Technology, Ropar, Birla Farms, Punjab-781039. India
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26
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Thanzeel FY, Wolf C. Chemoselective bioconjugation based on modular click chemistry with 4-halocoumarins and aryl sulfonates. RSC Adv 2021; 11:18960-18965. [PMID: 35478620 PMCID: PMC9033492 DOI: 10.1039/d1ra03271b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 05/21/2021] [Indexed: 12/25/2022] Open
Abstract
We report chemoselective and modular peptide bioconjugation using stoichiometric amounts of 4-halocoumarin and arylsulfonate agents that undergo metal-free C(sp2)-heteroatom bond formation at micromolar concentrations. The underlying ipso-substitution click chemistry is irreversible and generates stable and inherently fluorescent bioconjugates, and the broad selection of coumarin tags offers high labeling flexibility and versatility. Different coumarins and arylsulfonates can be selectively attached to amino and thiol groups in the small peptides glutathione and ornipressin, and both free as well as latent thiols captured in disulfide bridges can be targeted if desired. The broad utility, ease of use, storage, and preparation of 4-halocoumarins and arylsulfonates are very attractive features that extend currently available dual bioconjugation capabilities. We report chemoselective and modular peptide bioconjugation using stoichiometric amounts of 4-halocoumarin and arylsulfonate agents that undergo metal-free C(sp2)-heteroatom bond formation at micromolar concentrations.![]()
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Affiliation(s)
| | - Christian Wolf
- Department of Chemistry
- Georgetown University
- Washington
- USA
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27
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Szijj PA, Kostadinova KA, Spears RJ, Chudasama V. Tyrosine bioconjugation - an emergent alternative. Org Biomol Chem 2020; 18:9018-9028. [PMID: 33141139 PMCID: PMC7814872 DOI: 10.1039/d0ob01912g] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 10/23/2020] [Indexed: 12/19/2022]
Abstract
Protein bioconjugation is an increasingly important field of research, with wide-ranging applications in areas such as therapeutics and biomaterials. Traditional cysteine and lysine bioconjugation strategies are widely used and have been extensively researched, but in some cases they are not appropriate and alternatives are needed or they are not compatible with one another to enable the formation of dually (and distinctly) modified dual-conjugates (an increasingly desired class of bioconjugates). Here we review the heretofore less explored approach of tyrosine bioconjugation, which is rapidly becoming a constructive alternative/complement to the more well-established strategies. Herein we present an overview of the field, and then focus on promising recent methods that can achieve high conversion and chemoselectivity. This suggests that not only can tyrosine bioconjugation be used in conjunction with cysteine and lysine modification to obtain proteins with multiple different modifications, it is also becoming a stand-alone alternative to these more traditional methods.
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Affiliation(s)
- Peter A Szijj
- Department of Chemistry, University College London, London, UK.
| | | | | | - Vijay Chudasama
- Department of Chemistry, University College London, London, UK.
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28
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Choi H, Kim M, Jang J, Hong S. Visible‐Light‐Induced Cysteine‐Specific Bioconjugation: Biocompatible Thiol–Ene Click Chemistry. Angew Chem Int Ed Engl 2020; 59:22514-22522. [DOI: 10.1002/anie.202010217] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Hangyeol Choi
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Myojeong Kim
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Jaebong Jang
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Sungwoo Hong
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
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29
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Choi H, Kim M, Jang J, Hong S. Visible‐Light‐Induced Cysteine‐Specific Bioconjugation: Biocompatible Thiol–Ene Click Chemistry. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010217] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Hangyeol Choi
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Myojeong Kim
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Jaebong Jang
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
| | - Sungwoo Hong
- Department of Chemistry Korea Advanced Institute of Science and Technology (KAIST) Daejeon 34141 Korea
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Korea
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30
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Alvarez Dorta D, Deniaud D, Mével M, Gouin SG. Tyrosine Conjugation Methods for Protein Labelling. Chemistry 2020; 26:14257-14269. [DOI: 10.1002/chem.202001992] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/09/2020] [Indexed: 12/23/2022]
Affiliation(s)
| | - David Deniaud
- CNRS, CEISAM UMR, 6230 Université de Nantes 44000 Nantes France
| | - Mathieu Mével
- CHU de Nantes, INSERM UMR 1089 Université de Nantes 44200 Nantes France
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31
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Sato S, Matsumura M, Kadonosono T, Abe S, Ueno T, Ueda H, Nakamura H. Site-Selective Protein Chemical Modification of Exposed Tyrosine Residues Using Tyrosine Click Reaction. Bioconjug Chem 2020; 31:1417-1424. [PMID: 32223219 DOI: 10.1021/acs.bioconjchem.0c00120] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Targeting less abundant amino acid residues on the protein surface may realize site-selective protein modification of natural proteins. The relative hydrophobicity of tyrosine combined with the π-π stacking tendency of the aromatic rings results in generally low accessibility. In this study, site-selective protein modification was achieved by targeting surface-exposed tyrosine residues without using a genetic encoding system. Tyrosine residues were modified with N-methylated luminol derivative under single-electron transfer (SET) reaction conditions. Horseradish peroxidase (HRP)-catalyzed SET and electrochemically activated SET modified surface-exposed tyrosine residues selectively. N-Methylated luminol derivative modified tyrosine residues more efficiently than 4-arylurazole under tyrosine click conditions using HRP and electrochemistry. Tyrosine residues that are evolutionarily exposed only in the complementarity-determining region (CDR) of an antibody were selectively modified by tyrosine click reactions. CDR-modified antibodies were applied to in vivo imaging and antibody-drug conjugated (ADC).
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Affiliation(s)
- Shinichi Sato
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan
| | - Masaki Matsumura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan.,School of Life Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8501, Japan
| | - Tetsuya Kadonosono
- School of Life Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8501, Japan
| | - Satoshi Abe
- School of Life Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8501, Japan
| | - Takafumi Ueno
- School of Life Science and Engineering, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8501, Japan
| | - Hiroshi Ueda
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan
| | - Hiroyuki Nakamura
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama, Kanagawa 226-8503, Japan
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32
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Reddy NC, Kumar M, Molla R, Rai V. Chemical methods for modification of proteins. Org Biomol Chem 2020; 18:4669-4691. [DOI: 10.1039/d0ob00857e] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The field of protein bioconjugation draws attention from stakeholders in chemistry, biology, and medicine. This review provides an overview of the present status, challenges, and opportunities for organic chemists.
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Affiliation(s)
- Neelesh C. Reddy
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Mohan Kumar
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Rajib Molla
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
| | - Vishal Rai
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- India
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33
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Abstract
The chemical labeling of proteins with synthetic small compounds is a key technique in chemical biology, protein-based therapy, and material science. Much of the chemical labeling of native proteins, however, depends on the labeling of lysine and cysteine residues. While those methods have contributed significantly to native protein labeling, alternative methods that can modify different amino acid residues are still required. Here we report the development of a novel methodology of oxidative tyrosine labeling, which was inspired by the single-electron transfer reaction in biological systems. The tyrosine labeling methods were developed using small compounds such as N-methyl luminol derivative, N'-acyl-N,N-phenylenediamine, and 1-methyl-4-aryl-urazole under labeling conditions using a hemin, peroxidase, or ruthenium photocatalyst. These methods were applied to target- and site-selective protein modification.
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Affiliation(s)
- Shinichi Sato
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology
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34
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Protein Chemical Labeling Using Biomimetic Radical Chemistry. Molecules 2019; 24:molecules24213980. [PMID: 31684188 PMCID: PMC6864698 DOI: 10.3390/molecules24213980] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 10/30/2019] [Accepted: 10/31/2019] [Indexed: 01/17/2023] Open
Abstract
Chemical labeling of proteins with synthetic low-molecular-weight probes is an important technique in chemical biology. To achieve this, it is necessary to use chemical reactions that proceed rapidly under physiological conditions (i.e., aqueous solvent, pH, low concentration, and low temperature) so that protein denaturation does not occur. The radical reaction satisfies such demands of protein labeling, and protein labeling using the biomimetic radical reaction has recently attracted attention. The biomimetic radical reaction enables selective labeling of the C-terminus, tyrosine, and tryptophan, which is difficult to achieve with conventional electrophilic protein labeling. In addition, as the radical reaction proceeds selectively in close proximity to the catalyst, it can be applied to the analysis of protein–protein interactions. In this review, recent trends in protein labeling using biomimetic radical reactions are discussed.
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35
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36
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Song C, Liu K, Wang Z, Ding B, Wang S, Weng Y, Chiang CW, Lei A. Electrochemical oxidation induced selective tyrosine bioconjugation for the modification of biomolecules. Chem Sci 2019; 10:7982-7987. [PMID: 31673320 PMCID: PMC6788519 DOI: 10.1039/c9sc02218j] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 07/07/2019] [Indexed: 12/26/2022] Open
Abstract
Directly introducing a beneficial functional group into biomolecules under mild, clean and easy-to-handle conditions is of great importance in the field of chemical biology and pharmacology. Herein, we described an electrochemical strategy to perform the bioconjugation of tyrosine residues with phenothiazine derivatives in a rapid and simple manner. In this electrochemical system, various polypeptides and proteins were successfully labelled with excellent site- and chemo-selectivity, and metals, oxidants or additives were also avoided.
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Affiliation(s)
- Chunlan Song
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Kun Liu
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Zhongjie Wang
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Bo Ding
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Shengchun Wang
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Yue Weng
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
- National Synchrotron Radiation Research Center (NSRRC) , Hsinchu Science Park , Hsinchu , Taiwan
| | - Chien-Wei Chiang
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences , Institute for Advanced Studies (IAS) , Wuhan University , Wuhan 430072 , P. R. China .
- National Research Center for Carbohydrate Synthesis , Jiangxi Normal University , Nanchang 330022 , P. R. China
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37
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He D, Zhuang Z, Wang X, Li J, Li J, Wu W, Zhao Z, Jiang H, Tang BZ. Assembly of 1 H-isoindole derivatives by selective carbon-nitrogen triple bond activation: access to aggregation-induced emission fluorophores for lipid droplet imaging. Chem Sci 2019; 10:7076-7081. [PMID: 31588275 PMCID: PMC6677114 DOI: 10.1039/c9sc01035a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Accepted: 06/07/2019] [Indexed: 12/14/2022] Open
Abstract
A method of selectively activating carbon–nitrogen triple bonds has been developed to access 1H-isoindole AIE fluorophores for lipid droplet imaging.
A novel strategy has been established to assemble a series of single (Z)- or (E)-1H-isoindole derivatives through selectively and sequentially activating carbon–nitrogen triple bonds in a multicomponent system containing various nucleophilic and electrophilic sites. The reaction provides efficient access to structurally unique fluorophores with aggregation-induced emission characteristics. These new fluorophores show fluorescence wavelengths and efficiencies that can be modulated and have excellent potential to specifically light up lipid droplets (LDs) in living cells with bright fluorescence, low cytotoxicity and better photostability than commercially available LD-specific dyes.
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Affiliation(s)
- Dandan He
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ;
| | - Zeyan Zhuang
- State Key Laboratory of Luminescent Materials and Devices , Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China .
| | - Xu Wang
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ;
| | - Jiawei Li
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ;
| | - Jianxiao Li
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ;
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ; .,State Key Laboratory of Luminescent Materials and Devices , Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China .
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices , Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China .
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guang Dong Province , School of Chemistry and Chemical Engineering , South China University of Technology , Guangzhou 510641 , P. R. China . ;
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices , Center for Aggregation-Induced Emission , South China University of Technology , Guangzhou 510640 , China . .,Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction , The Hong Kong University of Science & Technology , Kowloon , Hong Kong , China
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38
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Dai Y, Weng J, George J, Chen H, Lin Q, Wang J, Royzen M, Zhang Q. Three-Component Protein Modification Using Mercaptobenzaldehyde Derivatives. Org Lett 2019; 21:3828-3833. [PMID: 31058515 DOI: 10.1021/acs.orglett.9b01294] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A chemoselective primary amine modification strategy that enables the three-component, one-pot bioconjugation is described. The specifically designed, mercaptobenzaldehyde-based bifunctional linker achieves highly selective and robust amine labeling under biocompatible conditions. This linker demonstrates wide functional group tolerance and is simple to prepare, which allowed facile payload incorporation. Finally, our studies have shown that the introduction of linker does not impair the function of modified protein such as insulin.
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Affiliation(s)
- Yuanwei Dai
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Jiaping Weng
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Justin George
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Huan Chen
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Qishan Lin
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Jun Wang
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Maksim Royzen
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
| | - Qiang Zhang
- Department of Chemistry , University at Albany, State University of New York , 1400 Washington Avenue , Albany , New York 12222 , United States
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39
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Recent Developments in Metal‐Catalyzed Bio‐orthogonal Reactions for Biomolecule Tagging. Chembiochem 2019; 20:1498-1507. [DOI: 10.1002/cbic.201900052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Indexed: 01/05/2023]
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40
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Ball ZT. Protein Substrates for Reaction Discovery: Site-Selective Modification with Boronic Acid Reagents. Acc Chem Res 2019; 52:566-575. [PMID: 30821435 DOI: 10.1021/acs.accounts.8b00626] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Chemical modification of natural proteins must navigate difficult selectivity questions in a complex polyfunctional aqueous environment, within a narrow window of acceptable conditions. Limits on solvent mixtures, pH, and temperature create challenges for most synthetic methods. While a protein's complex polyfunctional environment undoubtedly creates challenges for traditional reactions, we wondered if it also might create opportunities for pursuing new bioconjugation reactivity directly on protein substrates. This Account describes our efforts to date to discover and develop new and useful reactivity for protein modification by starting from an open-ended screen of potential transition-metal catalysts for boronic acid reactivity with a model protein substrate. By starting from a broad screen, we were hoping to take advantage of the very many potential reactive sites on even a small model protein. And perhaps more importantly, whole proteins as reaction screening substrates might exhibit uniquely reactive local environments, the results of a dense combination of functional groups that would be nearly impossible to mimic in a small-molecule context. This effort has resulted in the discovery of four new protein modification reactions with boronic acid reagents, including a remarkable modification of specific backbone N-H bonds. This histidine-directed Chan-Lam coupling, based on specific proximity of an imidazole and two amide groups, is one important example of powerful reactivity that depends on a combination of functional groups that proteins make possible. Other bioconjugation reactions uncovered include a three-component tyrosine metalation with rhodium(III), a nickel-catalyzed cysteine arylation, and an unusual ascorbate-mediated oxidative process for N-terminal modification. The remarkably broad scope of reactivity types encountered in this work is a testament to the breadth of boronic acid reactivity. It is also a demonstration of the diverse reactivities that are possible by the combined alteration of boronic acid structure and metal promoter. The discovery of specific backbone modification chemistry has been a broadly empowering reactivity. Pyroglutamate, a naturally occurring posttranslational modification, exhibits remarkably high reactivity in histidine-directed backbone modification, which allows us to treat pyroglutamate as a reactive bioorthogonal handle that is readily incorporated into proteins of interest by natural machinery. In another research direction, the development of a vinylogous photocleavage system has allowed us to view backbone modification as a photocaging modification which is released by exposure to light.
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Affiliation(s)
- Zachary T. Ball
- Department of Chemistry, Rice University, Houston, Texas 77005, United States
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41
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Ohata J, Martin SC, Ball ZT. Metallvermittelte Funktionalisierung natürlicher Peptide und Proteine: Biokonjugation mit Übergangsmetallen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201807536] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jun Ohata
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Samuel C. Martin
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Zachary T. Ball
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
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42
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Ohata J, Martin SC, Ball ZT. Metal‐Mediated Functionalization of Natural Peptides and Proteins: Panning for Bioconjugation Gold. Angew Chem Int Ed Engl 2019; 58:6176-6199. [DOI: 10.1002/anie.201807536] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Jun Ohata
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Samuel C. Martin
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
| | - Zachary T. Ball
- Department of Chemistry Rice University 6100 Main Houston TX 77005 USA
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43
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44
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Abstract
As a rare element with no known natural biological function, rhodium has a limited history in biological chemistry and chemical biology. However, rhodium complexes have unique structure and reactivity attributes, and chemists have increasingly used these attributes to probe and perturb living systems. This brief review focuses on recent advances in the use of rhodium complexes in biological contexts, including medicinal chemistry, protein science, and chemical biology. In particular, we highlight both structure- and reactivity-driven approaches to biological probes and discuss how coordination environment affects molecular properties in a biological environment.
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Affiliation(s)
- Jun Ohata
- Department of Chemistry, Rice University, 6100 Main St., Houston, Texas, USA.
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45
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Zhang SL, Dong JJ. Mechanism and chemoselectivity origins of bioconjugation of cysteine with Au(iii)-aryl reagents. Org Biomol Chem 2019; 17:1245-1253. [DOI: 10.1039/c8ob03143f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A detailed computational study is presented on the reaction mechanism of selective cysteine S-arylation by cationic Au(iii)-aryl reagents. The chemoselectivity origins have been elucidated through comparison with potential N- and O-arylation, showing that the acidity and nucleophilicity of the residue are two inherent controlling factors.
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Affiliation(s)
- Song-Lin Zhang
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Jia-Jia Dong
- Key Laboratory of Synthetic and Biological Colloids
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
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46
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Hanaya K, Ohata J, Miller MK, Mangubat-Medina AE, Swierczynski MJ, Yang DC, Rosenthal RM, Popp BV, Ball ZT. Rapid nickel(ii)-promoted cysteine S-arylation with arylboronic acids. Chem Commun (Camb) 2019; 55:2841-2844. [DOI: 10.1039/c9cc00159j] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nickel salts catalyze fast cysteine arylation with 2-nitroarylboronic acids. The process uses cheap, readily-available reagents and allows introduction of diverse chemical handles.
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Affiliation(s)
- Kengo Hanaya
- Department of Chemistry, Rice University
- Houston
- USA
| | - Jun Ohata
- Department of Chemistry, Rice University
- Houston
- USA
| | | | | | | | | | | | - Brian V. Popp
- C. Eugene Bennett Department of Chemistry, West Virginia University
- Morgantown
- USA
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47
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Tamura T, Hamachi I. Chemistry for Covalent Modification of Endogenous/Native Proteins: From Test Tubes to Complex Biological Systems. J Am Chem Soc 2018; 141:2782-2799. [DOI: 10.1021/jacs.8b11747] [Citation(s) in RCA: 156] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Tomonori Tamura
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Itaru Hamachi
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
- ERATO, Japan Science and Technology Agency (JST), 5 Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
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48
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Alvarez-Dorta D, Thobie-Gautier C, Croyal M, Bouzelha M, Mével M, Deniaud D, Boujtita M, Gouin SG. Electrochemically Promoted Tyrosine-Click-Chemistry for Protein Labeling. J Am Chem Soc 2018; 140:17120-17126. [DOI: 10.1021/jacs.8b09372] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dimitri Alvarez-Dorta
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Christine Thobie-Gautier
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Mikael Croyal
- Centre de Recherche en Nutrition Humaine Ouest (CRNHO), West Human Nutrition Research Center, F-44000 Nantes, France
- UMR 1280 PhAN, INRA, F-44000 Nantes, France
| | | | - Mathieu Mével
- INSERM UMR1089, Université de Nantes, CHU de Nantes, France
| | - David Deniaud
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Mohammed Boujtita
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
| | - Sébastien G. Gouin
- Chimie Et Interdisciplinarité, Synthèse, Analyse, Modélisation (CEISAM), UMR CNRS 6230, UFR des Sciences et des Techniques, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322 Nantes Cedex 3, France
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49
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Allan C, Kosar M, Burr CV, Mackay CL, Duncan RR, Hulme AN. A Catch-and-Release Approach to Selective Modification of Accessible Tyrosine Residues. Chembiochem 2018; 19:2443-2447. [PMID: 30212615 DOI: 10.1002/cbic.201800532] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Indexed: 01/25/2023]
Abstract
The tyrosine side chain is amphiphilic leading to significant variations in the surface exposure of tyrosine residues in the folded structure of a native sequence protein. This variability can be exploited to give residue-selective functionalization of a protein substrate by using a highly reactive diazonium group tethered to an agarose-based resin. This novel catch-and-release approach to protein modification has been demonstrated for proteins with accessible tyrosine residues, which are compared with a control group of proteins in which there are no accessible tyrosine residues. MS analysis of the modified proteins showed that functionalization was highly selective, but reactivity was further attenuated by the electrostatic environment of any individual residue. Automated screening of PDB structures allows identification of potential candidates for selective modification by comparison with the accessibility of the tyrosine residue in a benchmark peptide (GYG).
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Affiliation(s)
- Christopher Allan
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Miroslav Kosar
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Christina V Burr
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - C Logan Mackay
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Rory R Duncan
- Institute of Biological Chemistry, Biophysics and Bioengineering, David Brewster Building, Heriot-Watt University, Edinburgh, EH14 4AS, UK
| | - Alison N Hulme
- EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, David Brewster Road, Edinburgh, EH9 3FJ, UK
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50
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Montanari E, Gennari A, Pelliccia M, Manzi L, Donno R, Oldham NJ, MacDonald A, Tirelli N. Tyrosinase-Mediated Bioconjugation. A Versatile Approach to Chimeric Macromolecules. Bioconjug Chem 2018; 29:2550-2560. [DOI: 10.1021/acs.bioconjchem.8b00227] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Elita Montanari
- NorthWest Centre of Advanced Drug Delivery (NoWCADD), Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Arianna Gennari
- NorthWest Centre of Advanced Drug Delivery (NoWCADD), Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
- Laboratory of Polymers and Biomaterials, Fondazione Istituto Italiano di Tecnologia, 16163, Genova, Italy
| | - Maria Pelliccia
- NorthWest Centre of Advanced Drug Delivery (NoWCADD), Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
| | - Lucio Manzi
- School of Chemistry, University of Nottingham, University Park, NG7 2RD, Nottingham, United Kingdom
| | - Roberto Donno
- NorthWest Centre of Advanced Drug Delivery (NoWCADD), Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
- Laboratory of Polymers and Biomaterials, Fondazione Istituto Italiano di Tecnologia, 16163, Genova, Italy
| | - Neil J. Oldham
- School of Chemistry, University of Nottingham, University Park, NG7 2RD, Nottingham, United Kingdom
| | - Andrew MacDonald
- Manchester Collaborative Centre for Inflammation Research, Division of Infection, Immunity & Respiratory Medicine, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
| | - Nicola Tirelli
- NorthWest Centre of Advanced Drug Delivery (NoWCADD), Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, M13 9PT, Manchester, United Kingdom
- Laboratory of Polymers and Biomaterials, Fondazione Istituto Italiano di Tecnologia, 16163, Genova, Italy
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