1
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Hou W, Zhang Y, Huang F, Chen W, Gu Y, Wang Y, Pang J, Dong H, Pan K, Zhang S, Ma P, Xu H. Bioinspired Selenium-Nitrogen Exchange (SeNEx) Click Chemistry Suitable for Nanomole-Scale Medicinal Chemistry and Bioconjugation. Angew Chem Int Ed Engl 2024; 63:e202318534. [PMID: 38343199 DOI: 10.1002/anie.202318534] [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: 12/03/2023] [Accepted: 02/08/2024] [Indexed: 02/24/2024]
Abstract
Click chemistry is a powerful molecular assembly strategy for rapid functional discovery. The development of click reactions with new connecting linkage is of great importance for expanding the click chemistry toolbox. We report the first selenium-nitrogen exchange (SeNEx) click reaction between benzoselenazolones and terminal alkynes (Se-N to Se-C), which is inspired by the biochemical SeNEx between Ebselen and cysteine (Cys) residue (Se-N to Se-S). The formed selenoalkyne connection is readily elaborated, thus endowing this chemistry with multidimensional molecular diversity. Besides, this reaction is modular, predictable, and high-yielding, features fast kinetics (k2≥14.43 M-1 s-1), excellent functional group compatibility, and works well at miniaturization (nanomole-scale), opening up many interesting opportunities for organo-Se synthesis and bioconjugation, as exemplified by sequential click chemistry (coupled with ruthenium-catalyzed azide-alkyne cycloaddition (RuAAC) and sulfur-fluoride exchange (SuFEx)), selenomacrocycle synthesis, nanomole-scale synthesis of Se-containing natural product library and DNA-encoded library (DEL), late-stage peptide modification and ligation, and multiple functionalization of proteins. These results indicated that SeNEx is a useful strategy for new click chemistry developments, and the established SeNEx chemistry will serve as a transformative platform in multidisciplinary fields such as synthetic chemistry, material science, chemical biology, medical chemistry, and drug discovery.
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Affiliation(s)
- Wei Hou
- College of Pharmaceutical Science and Institute of Drug Development & Chemical Biology, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Yiyuan Zhang
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
| | - Fuchao Huang
- College of Pharmaceutical Science and Institute of Drug Development & Chemical Biology, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Wanting Chen
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
| | - Yuang Gu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
| | - Yan Wang
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
| | - Jiacheng Pang
- College of Pharmaceutical Science and Institute of Drug Development & Chemical Biology, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Hewei Dong
- College of Pharmaceutical Science and Institute of Drug Development & Chemical Biology, Zhejiang University of Technology, Hangzhou, 310014, China
| | - Kangyin Pan
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
| | - Shuning Zhang
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 201210, Shanghai, China
| | - Peixiang Ma
- Shanghai Key Laboratory of Orthopedic Implants, Department of Orthopedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 201210, Shanghai, China
| | - Hongtao Xu
- Shanghai Institute for Advanced Immunochemical Studies, ShanghaiTech University, 201210, Shanghai, China
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2
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Nakahata DH, Kanavos I, Zubiria-Ulacia M, Inague A, Salassa L, Lobinski R, Miyamoto S, Matxain JM, Ronga L, de Paiva REF. Gold-Promoted Biocompatible Selenium Arylation of Small Molecules, Peptides and Proteins. Chemistry 2024; 30:e202304050. [PMID: 38197477 DOI: 10.1002/chem.202304050] [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: 12/05/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/11/2024]
Abstract
A low pKa (5.2), high polarizable volume (3.8 Å), and proneness to oxidation under ambient conditions make selenocysteine (Sec, U) a unique, natural reactive handle present in most organisms across all domains of life. Sec modification still has untapped potential for site-selective protein modification and probing. Herein we demonstrate the use of a cyclometalated gold(III) compound, [Au(bnpy)Cl2 ], in the arylation of diselenides of biological significance, with a scope covering small molecule models, peptides, and proteins using a combination of multinuclear NMR (including 77 Se NMR), and LC-MS. Diphenyl diselenide (Ph-Se)2 and selenocystine, (Sec)2 , were used for reaction optimization. This approach allowed us to demonstrate that an excess of diselenide (Au/Se-Se) and an increasing water percentage in the reaction media enhance both the conversion and kinetics of the C-Se coupling reaction, a combination that makes the reaction biocompatible. The C-Se coupling reaction was also shown to happen for the diselenide analogue of the cyclic peptide vasopressin ((Se-Se)-AVP), and the Bos taurus glutathione peroxidase (GPx1) enzyme in ammonium acetate (2 mM, pH=7.0). The reaction mechanism, studied by DFT revealed a redox-based mechanism where the C-Se coupling is enabled by the reductive elimination of the cyclometalated Au(III) species into Au(I).
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Affiliation(s)
- Douglas H Nakahata
- Donostia International Physics Center - DIPC, Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Gipuzkoa, Spain
| | - Ioannis Kanavos
- Institut des Sciences Analytiques et de Physico-Chimie Pour l'Environnement et les Matériaux - IPREM, E2S UPPA, CNRS, Université de Pau et des Pays de l'Adour, 64053, Pau, France
| | - Maria Zubiria-Ulacia
- Donostia International Physics Center - DIPC, Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Gipuzkoa, Spain
- Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia, Kimika Fakultatea Euskal Herriko Unibertsitatea UPV/EHU, Donostia, Spain, Euskal Herriko Unibertsitatea UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia, Euskadi, Gipuzkoa, Spain
| | - Alex Inague
- Biochemistry Department, Institute of Chemistry, University of São Paulo, São Paulo, 05508000, SP, Brazil
| | - Luca Salassa
- Donostia International Physics Center - DIPC, Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Gipuzkoa, Spain
- Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia, Kimika Fakultatea Euskal Herriko Unibertsitatea UPV/EHU, Donostia, Spain, Euskal Herriko Unibertsitatea UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia, Euskadi, Gipuzkoa, Spain
- Ikerbasque, Basque Foundation for Science, Plaza Euskadi 5, 48009, Bilbao, Euskadi, Bizkaia, Spain
| | - Ryszard Lobinski
- Institut des Sciences Analytiques et de Physico-Chimie Pour l'Environnement et les Matériaux - IPREM, E2S UPPA, CNRS, Université de Pau et des Pays de l'Adour, 64053, Pau, France
| | - Sayuri Miyamoto
- Biochemistry Department, Institute of Chemistry, University of São Paulo, São Paulo, 05508000, SP, Brazil
| | - Jon Mattin Matxain
- Donostia International Physics Center - DIPC, Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Gipuzkoa, Spain
- Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia, Kimika Fakultatea Euskal Herriko Unibertsitatea UPV/EHU, Donostia, Spain, Euskal Herriko Unibertsitatea UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia, Euskadi, Gipuzkoa, Spain
| | - Luisa Ronga
- Institut des Sciences Analytiques et de Physico-Chimie Pour l'Environnement et les Matériaux - IPREM, E2S UPPA, CNRS, Université de Pau et des Pays de l'Adour, 64053, Pau, France
| | - Raphael E F de Paiva
- Donostia International Physics Center - DIPC, Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Gipuzkoa, Spain
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3
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Zhao Z, Laps S, Gichtin JS, Metanis N. Selenium chemistry for spatio-selective peptide and protein functionalization. Nat Rev Chem 2024; 8:211-229. [PMID: 38388838 DOI: 10.1038/s41570-024-00579-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 02/24/2024]
Abstract
The ability to construct a peptide or protein in a spatio-specific manner is of great interest for therapeutic and biochemical research. However, the various functional groups present in peptide sequences and the need to perform chemistry under mild and aqueous conditions make selective protein functionalization one of the greatest synthetic challenges. The fascinating paradox of selenium (Se) - being found in both toxic compounds and also harnessed by nature for essential biochemical processes - has inspired the recent exploration of selenium chemistry for site-selective functionalization of peptides and proteins. In this Review, we discuss such approaches, including metal-free and metal-catalysed transformations, as well as traceless chemical modifications. We report their advantages, limitations and applications, as well as future research avenues.
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Affiliation(s)
- Zhenguang Zhao
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, USA
| | - Shay Laps
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jacob S Gichtin
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Norman Metanis
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel.
- Casali Center for Applied Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel.
- The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem, Israel.
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4
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Mackay AS, Maxwell JWC, Bedding MJ, Kulkarni SS, Byrne SA, Kambanis L, Popescu MV, Paton RS, Malins LR, Ashhurst AS, Corcilius L, Payne RJ. Electrochemical Modification of Polypeptides at Selenocysteine. Angew Chem Int Ed Engl 2023; 62:e202313037. [PMID: 37818778 DOI: 10.1002/anie.202313037] [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: 09/04/2023] [Revised: 10/06/2023] [Accepted: 10/10/2023] [Indexed: 10/13/2023]
Abstract
Mild strategies for the selective modification of peptides and proteins are in demand for applications in therapeutic peptide and protein discovery, and in the study of fundamental biomolecular processes. Herein, we describe the development of an electrochemical selenoetherification (e-SE) platform for the efficient site-selective functionalization of polypeptides. This methodology utilizes the unique reactivity of the 21st amino acid, selenocysteine, to effect formation of valuable bioconjugates through stable selenoether linkages under mild electrochemical conditions. The power of e-SE is highlighted through late-stage C-terminal modification of the FDA-approved cancer drug leuprolide and assembly of a library of anti-HER2 affibody conjugates bearing complex cargoes. Following assembly by e-SE, the utility of functionalized affibodies for in vitro imaging and targeting of HER2 positive breast and lung cancer cell lines is also demonstrated.
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Affiliation(s)
- Angus S Mackay
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Joshua W C Maxwell
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Max J Bedding
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Sameer S Kulkarni
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Stephen A Byrne
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Lucas Kambanis
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Mihai V Popescu
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA
| | - Robert S Paton
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA
| | - Lara R Malins
- Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University, Canberra, ACT 2601, Australia
| | - Anneliese S Ashhurst
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia
| | - Leo Corcilius
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
| | - Richard J Payne
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006, Australia
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5
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Fitzpatrick NA, Musacchio PZ. Shining light on diselenide bonds. Nat Chem 2023; 15:163-164. [PMID: 36747033 DOI: 10.1038/s41557-023-01134-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Nicholas A Fitzpatrick
- Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, Worcester, MA, USA
| | - Patricia Z Musacchio
- Department of Chemistry & Biochemistry, Worcester Polytechnic Institute, Worcester, MA, USA.
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6
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Dowman LJ, Kulkarni SS, Alegre-Requena JV, Giltrap AM, Norman AR, Sharma A, Gallegos LC, Mackay AS, Welegedara AP, Watson EE, van Raad D, Niederacher G, Huhmann S, Proschogo N, Patel K, Larance M, Becker CFW, Mackay JP, Lakhwani G, Huber T, Paton RS, Payne RJ. Site-selective photocatalytic functionalization of peptides and proteins at selenocysteine. Nat Commun 2022; 13:6885. [PMID: 36371402 PMCID: PMC9653470 DOI: 10.1038/s41467-022-34530-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 10/27/2022] [Indexed: 11/15/2022] Open
Abstract
The importance of modified peptides and proteins for applications in drug discovery, and for illuminating biological processes at the molecular level, is fueling a demand for efficient methods that facilitate the precise modification of these biomolecules. Herein, we describe the development of a photocatalytic method for the rapid and efficient dimerization and site-specific functionalization of peptide and protein diselenides. This methodology, dubbed the photocatalytic diselenide contraction, involves irradiation at 450 nm in the presence of an iridium photocatalyst and a phosphine and results in rapid and clean conversion of diselenides to reductively stable selenoethers. A mechanism for this photocatalytic transformation is proposed, which is supported by photoluminescence spectroscopy and density functional theory calculations. The utility of the photocatalytic diselenide contraction transformation is highlighted through the dimerization of selenopeptides, and by the generation of two families of protein conjugates via the site-selective modification of calmodulin containing the 21st amino acid selenocysteine, and the C-terminal modification of a ubiquitin diselenide.
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Affiliation(s)
- Luke J. Dowman
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Sameer S. Kulkarni
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Juan V. Alegre-Requena
- grid.47894.360000 0004 1936 8083Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872 USA
| | - Andrew M. Giltrap
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Alexander R. Norman
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Ashish Sharma
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence in Exciton Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Liliana C. Gallegos
- grid.47894.360000 0004 1936 8083Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872 USA
| | - Angus S. Mackay
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Adarshi P. Welegedara
- grid.1001.00000 0001 2180 7477Research School of Chemistry, Australian National University, Canberra, ACT 2601 Australia
| | - Emma E. Watson
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Damian van Raad
- grid.1001.00000 0001 2180 7477Research School of Chemistry, Australian National University, Canberra, ACT 2601 Australia
| | - Gerhard Niederacher
- grid.10420.370000 0001 2286 1424Institute of Biological Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Susanne Huhmann
- grid.10420.370000 0001 2286 1424Institute of Biological Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Nicholas Proschogo
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia
| | - Karishma Patel
- grid.1013.30000 0004 1936 834XSchool of Life and Environmental Sciences, The University of Sydney, Sydney, NSW 2006 Australia
| | - Mark Larance
- grid.1013.30000 0004 1936 834XCharles Perkins Centre and School of Medical Sciences, The University of Sydney, Sydney, NSW 2006 Australia
| | - Christian F. W. Becker
- grid.10420.370000 0001 2286 1424Institute of Biological Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Joel P. Mackay
- grid.1013.30000 0004 1936 834XSchool of Life and Environmental Sciences, The University of Sydney, Sydney, NSW 2006 Australia
| | - Girish Lakhwani
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence in Exciton Science, The University of Sydney, Sydney, NSW 2006 Australia
| | - Thomas Huber
- grid.1001.00000 0001 2180 7477Research School of Chemistry, Australian National University, Canberra, ACT 2601 Australia
| | - Robert S. Paton
- grid.47894.360000 0004 1936 8083Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872 USA
| | - Richard J. Payne
- grid.1013.30000 0004 1936 834XSchool of Chemistry, The University of Sydney, Sydney, NSW 2006 Australia ,grid.1013.30000 0004 1936 834XAustralian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW 2006 Australia
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7
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White AM, Palombi IR, Malins LR. Umpolung strategies for the functionalization of peptides and proteins. Chem Sci 2022; 13:2809-2823. [PMID: 35382479 PMCID: PMC8905898 DOI: 10.1039/d1sc06133j] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/04/2022] [Indexed: 01/02/2023] Open
Abstract
Umpolung strategies, defined as synthetic approaches which reverse commonly accepted reactivity patterns, are broadly recognized as enabling tools for small molecule synthesis and catalysis. However, methods which exploit this logic for peptide and protein functionalizations are comparatively rare, with the overwhelming majority of existing bioconjugation approaches relying on the well-established reactivity profiles of a handful of amino acids. This perspective serves to highlight a small but growing body of recent work that masterfully capitalizes on the concept of polarity reversal for the selective modification of proteinogenic functionalities. Current applications of umpolung chemistry in organic synthesis and chemical biology as well as the vast potential for further innovations in peptide and protein modification will be discussed.
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Affiliation(s)
- Andrew M White
- Research School of Chemistry, Australian National University Canberra ACT 2601 Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University Canberra ACT 2601 Australia
| | - Isabella R Palombi
- Research School of Chemistry, Australian National University Canberra ACT 2601 Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University Canberra ACT 2601 Australia
| | - Lara R Malins
- Research School of Chemistry, Australian National University Canberra ACT 2601 Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, Australian National University Canberra ACT 2601 Australia
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8
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Kobayashi D, Kohmura Y, Hayashi J, Denda M, Tsuchiya K, Otaka A. Copper(II)-mediated C-H sulphenylation or selenylation of tryptophan enabling macrocyclization of peptides. Chem Commun (Camb) 2021; 57:10763-10766. [PMID: 34585682 DOI: 10.1039/d1cc04856b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Cu(II)-mediated C-H sulphenylation or selenylation of Trp indole by a derivative of cysteine or selenocysteine enables access to the tryptathionine unit or its selenium congener. The mechanism of these protocols, which allow macrocyclization of Trp-containing peptides, has been studied.
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Affiliation(s)
- Daishiro Kobayashi
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
| | - Yutaka Kohmura
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
| | - Junya Hayashi
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
| | - Masaya Denda
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
| | - Koichiro Tsuchiya
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
| | - Akira Otaka
- Institute of Biomedical Sciences and Graduate School of Pharmaceutical Sciences, Tokushima University, Sho-machi, 1-78-1, Tokushima 770-8505, Japan.
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9
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Zhu F, Powell WC, Jing R, Walczak MA. Organometallic Ala M Reagents for Umpolung Peptide Diversification. CHEM CATALYSIS 2021; 1:870-884. [PMID: 34738092 PMCID: PMC8562471 DOI: 10.1016/j.checat.2021.05.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Selective modifications of peptides and proteins have emerged as a promising strategy to develop novel mechanistic probes and prepare compounds with translational potentials. Here, we report alanine carbastannatranes AlaSn as a universal synthon in various C-C and C-heteroatom bond-forming reactions. These reagents are compatible with peptide manipulation techniques and can undergo chemoselective conjugation in minutes when promoted by Pd(0). Despite their increased nucleophilicity and propensity to transfer the alkyl group, C(sp3)-C(sp2) coupling with AlaSn can be accomplished at room temperature under buffered conditions (pH 6.5-8.5). We also show that AlaSn can be easily transformed into several canonical L- and D-amino acids in arylation, acylation, and etherification reactions. Furthermore, AlaSn can partake in macrocyclizations exemplified by the synthesis of medium size cyclic peptides with various topologies. Taken together, metalated alanine AlaSn demonstrates unparalleled scope and represents a new type of umpolung reagents suitable for structure-activity relationship studies and peptide diversification.
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Affiliation(s)
- Feng Zhu
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
- Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, P. R. C
- These authors contributed equally
| | - Wyatt C. Powell
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
- These authors contributed equally
| | - Ruiheng Jing
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
| | - Maciej A. Walczak
- Department of Chemistry, University of Colorado, Boulder, CO 80309, United States
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10
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Barcellos AM, Sacramento M, da Costa GP, Perin G, João Lenardão E, Alves D. Organoboron compounds as versatile reagents in the transition metal-catalyzed C–S, C–Se and C–Te bond formation. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214012] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Zhao Z, Shimon D, Metanis N. Chemoselective Copper-Mediated Modification of Selenocysteines in Peptides and Proteins. J Am Chem Soc 2021; 143:12817-12824. [PMID: 34346673 DOI: 10.1021/jacs.1c06101] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Highly valuable bioconjugated molecules must be synthesized through efficient, chemoselective chemical modifications of peptides and proteins. Herein, we report the chemoselective modification of peptides and proteins via a reaction between selenocysteine residues and aryl/alkyl radicals. In situ radical generation from hydrazine substrates and copper ions proceeds rapidly in an aqueous buffer at near neutral pH (5-8), providing a variety of Se-modified linear and cyclic peptides and proteins conjugated to aryl and alkyl molecules, and to affinity label tag (biotin). This chemistry opens a new avenue for chemical protein modifications.
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Affiliation(s)
- Zhenguang Zhao
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 91904, Israel
| | - Daphna Shimon
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 91904, Israel
| | - Norman Metanis
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem 9190401, Israel
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12
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Tupikina EY, Karpov VV, Tolstoy PM. On the influence of water molecules on the outer electronic shells of R-SeH, R-Se(-) and R-SeOH fragments in the selenocysteine amino acid residue. Phys Chem Chem Phys 2021; 23:13965-13970. [PMID: 34143160 DOI: 10.1039/d1cp01345a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this computational work (MP2/aug-cc-pVTZ) we investigated the features of the outer electronic shells of R-SeH, R-Se(-) and R-SeOH fragments (R = CH3), which can be considered as simplified models for the forms of the active centres of glutathione peroxidases GPx along their catalytic pathway (reduction of peroxides). It is shown that the preferential direction of a nucleophilic attack on the R-Se(-) fragment by a peroxide molecule is determined by the presence of the electron-depleted region of the selenium atom in front of the C-Se bond and nucleophilic attack can be facilitated by the solvation of R-Se(-) by water molecules. Such solvation does not block the direction of potential nucleophilic attack and also leads to the increase of the maximal value of the molecular electrostatic potential on the selenium atom. It was shown that the 77Se NMR chemical shift is sensitive both to the oxidation state and the hydration state of the selenium-containing fragment.
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Affiliation(s)
- Elena Yu Tupikina
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Emb. 7/9, Saint Petersburg, 199034, Russia.
| | - Valerii V Karpov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Emb. 7/9, Saint Petersburg, 199034, Russia.
| | - Peter M Tolstoy
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Emb. 7/9, Saint Petersburg, 199034, Russia.
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13
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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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14
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Wei W, Yu H, Zangarelli A, Ackermann L. Deaminative meta-C-H alkylation by ruthenium(ii) catalysis. Chem Sci 2021; 12:8073-8078. [PMID: 34194696 PMCID: PMC8208126 DOI: 10.1039/d1sc00986a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Precise structural modifications of amino acids are of importance to tune biological properties or modify therapeutical capabilities relevant to drug discovery. Herein, we report a ruthenium-catalyzed meta-C–H deaminative alkylation with easily accessible amino acid-derived Katritzky pyridinium salts. Likewise, remote C–H benzylations were accomplished with high levels of chemoselectivity and remarkable functional group tolerance. The meta-C–H activation approach combined with our deaminative strategy represents a rare example of selectively converting C(sp3)–N bonds into C(sp3)–C(sp2) bonds. Precise structural modifications of amino acids are of importance to tune biological properties or modify therapeutical capabilities relevant to drug discovery.![]()
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Affiliation(s)
- Wen Wei
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammannstraße 2 37077 Goettingen Germany
| | - Hao Yu
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammannstraße 2 37077 Goettingen Germany
| | - Agnese Zangarelli
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammannstraße 2 37077 Goettingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen Tammannstraße 2 37077 Goettingen Germany .,Woehler Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Germany
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15
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Griffiths RC, Smith FR, Long JE, Williams HEL, Layfield R, Mitchell NJ. Site-Selective Modification of Peptides and Proteins via Interception of Free-Radical-Mediated Dechalcogenation. Angew Chem Int Ed Engl 2020; 59:23659-23667. [PMID: 32893423 PMCID: PMC7756370 DOI: 10.1002/anie.202006260] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 08/15/2020] [Indexed: 11/25/2022]
Abstract
The development of site‐selective chemistry targeting the canonical amino acids enables the controlled installation of desired functionalities into native peptides and proteins. Such techniques facilitate the development of polypeptide conjugates to advance therapeutics, diagnostics, and fundamental science. We report a versatile and selective method to functionalize peptides and proteins through free‐radical‐mediated dechalcogenation. By exploiting phosphine‐induced homolysis of the C−Se and C−S bonds of selenocysteine and cysteine, respectively, we demonstrate the site‐selective installation of groups appended to a persistent radical trap. The reaction is rapid, operationally simple, and chemoselective. The resulting aminooxy linker is stable under a variety of conditions and selectively cleavable in the presence of a low‐oxidation‐state transition metal. We have explored the full scope of this reaction using complex peptide systems and a recombinantly expressed protein.
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Affiliation(s)
- Rhys C Griffiths
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Frances R Smith
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Jed E Long
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Huw E L Williams
- Biodiscovery Institute, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Robert Layfield
- School of Life Sciences, University of Nottingham, University Park, Nottingham, NG7 2UH, UK
| | - Nicholas J Mitchell
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK
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16
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Griffiths RC, Smith FR, Long JE, Williams HEL, Layfield R, Mitchell NJ. Site‐Selective Modification of Peptides and Proteins via Interception of Free‐Radical‐Mediated Dechalcogenation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Rhys C. Griffiths
- School of Chemistry University of Nottingham University Park Nottingham NG7 2RD UK
| | - Frances R. Smith
- School of Chemistry University of Nottingham University Park Nottingham NG7 2RD UK
| | - Jed E. Long
- School of Chemistry University of Nottingham University Park Nottingham NG7 2RD UK
| | - Huw E. L. Williams
- Biodiscovery Institute University of Nottingham University Park Nottingham NG7 2RD UK
| | - Robert Layfield
- School of Life Sciences University of Nottingham University Park Nottingham NG7 2UH UK
| | - Nicholas J. Mitchell
- School of Chemistry University of Nottingham University Park Nottingham NG7 2RD UK
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17
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Hamsath A, Xian M. Chemistry and Chemical Biology of Selenenyl Sulfides and Thioseleninic Acids. Antioxid Redox Signal 2020; 33:1143-1157. [PMID: 32151152 PMCID: PMC7698873 DOI: 10.1089/ars.2020.8083] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 12/14/2022]
Abstract
Significance: Selenenyl sulfides (RSeSRs) and thioseleninic acids (RSeSHs) are the monoselenium (Se) analogs of disulfides and persulfides that contain Se-S bonds. These bonds are found in several antioxidant-regenerating enzymes as derivatives of selenocysteine, making them an important player in redox biology as it pertains to sulfur redox regulation. Recent Advances: Mechanistic studies of redox-regulating selenoenzymes such as thioredoxin reductase and glutathione peroxidase suggest crucial Se-S bonds in the active sites. Peptide models and small-molecule mimics of these active sites have been prepared to study their fundamental chemistry. These advances help pave the road to better understand the functions of the Se-S bond in the body. Critical Issues: The Se-S bond is unstable at atmospheric temperatures and pressures. Therefore, studying their properties proposes a major challenge. Currently, there are no trapping reagents specific to RSeSRs or RSeSHs, making their presence, identity, and fates in biological environments difficult to track. Future Directions: Further understanding of the fundamental chemistry/biochemistry of RSeSRs and RSeSHs is needed to understand what their intracellular targets are and to what extent they impact signaling. Besides antioxidant regeneration and peroxide radical reduction, the roles of RSeSR and RSeSHs in other systems need to be further explored.
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Affiliation(s)
- Akil Hamsath
- Department of Chemistry, Washington State University, Pullman, Washington, USA
| | - Ming Xian
- Department of Chemistry, Washington State University, Pullman, Washington, USA
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18
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Cameron AJ, Harris PWR, Brimble MA. On-Resin Preparation of Allenamidyl Peptides: A Versatile Chemoselective Conjugation and Intramolecular Cyclisation Tool. Angew Chem Int Ed Engl 2020; 59:18054-18061. [PMID: 32700356 DOI: 10.1002/anie.202004656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Indexed: 12/14/2022]
Abstract
The ability to modify peptides and proteins chemoselectively is of continued interest in medicinal chemistry, with peptide conjugation, lipidation, stapling, and disulfide engineering at the forefront of modern peptide chemistry. Herein we report a robust method for the on-resin preparation of allenamide-modified peptides, an unexplored functionality for peptides that provides a versatile chemical tool for chemoselective inter- or intramolecular bridging reactions with thiols. The bridging reaction is biocompatible, occurring spontaneously at pH 7.4 in catalyst-free aqueous media. By this "click" approach, a model peptide was successfully modified with a diverse range of alkyl and aryl thiols. Furthermore, this technique was demonstrated as a valuable tool to induce spontaneous intramolecular cyclisation by preparation of an oxytocin analogue, in which the native disulfide bridge was replaced with a vinyl sulfide moiety formed by thia-Michael addition of a cysteine thiol to the allenamide handle.
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Affiliation(s)
- Alan J Cameron
- School of Chemical Sciences and School of Biological Sciences, The University of Auckland, 23 Symonds St, Auckland, 1142, New Zealand.,Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Auckland, 1142, New Zealand
| | - Paul W R Harris
- School of Chemical Sciences and School of Biological Sciences, The University of Auckland, 23 Symonds St, Auckland, 1142, New Zealand.,Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Auckland, 1142, New Zealand
| | - Margaret A Brimble
- School of Chemical Sciences and School of Biological Sciences, The University of Auckland, 23 Symonds St, Auckland, 1142, New Zealand.,Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Auckland, 1142, New Zealand
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19
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Cameron AJ, Harris PWR, Brimble MA. On‐Resin Preparation of Allenamidyl Peptides: A Versatile Chemoselective Conjugation and Intramolecular Cyclisation Tool. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alan J. Cameron
- School of Chemical Sciences and School of Biological Sciences The University of Auckland 23 Symonds St Auckland 1142 New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery The University of Auckland Auckland 1142 New Zealand
| | - Paul W. R. Harris
- School of Chemical Sciences and School of Biological Sciences The University of Auckland 23 Symonds St Auckland 1142 New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery The University of Auckland Auckland 1142 New Zealand
| | - Margaret A. Brimble
- School of Chemical Sciences and School of Biological Sciences The University of Auckland 23 Symonds St Auckland 1142 New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery The University of Auckland Auckland 1142 New Zealand
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20
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Yin H, Zheng M, Chen H, Wang S, Zhou Q, Zhang Q, Wang P. Stereoselective and Divergent Construction of β-Thiolated/Selenolated Amino Acids via Photoredox-Catalyzed Asymmetric Giese Reaction. J Am Chem Soc 2020; 142:14201-14209. [DOI: 10.1021/jacs.0c04994] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hongli Yin
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Mengjie Zheng
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Huan Chen
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Siyao Wang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Qingqing Zhou
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
| | - Qiang Zhang
- Department of Chemistry, University at Albany, State University of New York, 1400 Washington Avenue, Albany, New York 12222, United States
| | - Ping Wang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People’s Republic of China
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21
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Abstract
Abstract
Site-specific protein conjugation is a critical step in the generation of unique protein analogs for a range of basic research and therapeutic developments. Protein transformations must target a precise residue in the presence of a plethora of functional groups to obtain a well-characterized homogeneous product. Competing reactive residues on natural proteins render rapid and selective conjugation a challenging task. Organometallic reagents have recently emerged as a powerful strategy to achieve site-specific labeling of a diverse set of biopolymers, due to advances in water-soluble ligand design, high reaction rate, and selectivity. The thiophilic nature of various transition metals, especially soft metals, makes cysteine an ideal target for these reagents. The distinctive reactivity and selectivity of organometallic-based reactions, along with the unique reactivity and abundancy of cysteine within the human proteome, provide a powerful platform to modify native proteins in aqueous media. These reactions often provide the modified proteins with a stable linkage made from irreversible cross-coupling steps. Additionally, transition metal reagents have recently been applied for the decaging of cysteine residues in the context of chemical protein synthesis. Orthogonal cysteine protecting groups and functional tags are often necessary for the synthesis of challenging proteins, and organometallic reagents are powerful tools for selective, rapid, and water-compatible removal of those moieties. This review examines transition metal-based reactions of cysteine residues for the synthesis and modification of natural peptides and proteins.
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Affiliation(s)
- Muhammad Jbara
- Massachusetts Institute of Technology , Department of Chemistry , 77 Massachusetts Avenue , Cambridge , MA , 02139, USA
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22
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Baumann AL, Schwagerus S, Broi K, Kemnitz-Hassanin K, Stieger CE, Trieloff N, Schmieder P, Hackenberger CPR. Chemically Induced Vinylphosphonothiolate Electrophiles for Thiol–Thiol Bioconjugations. J Am Chem Soc 2020; 142:9544-9552. [DOI: 10.1021/jacs.0c03426] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Alice L. Baumann
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany
| | - Sergej Schwagerus
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany
| | - Kevin Broi
- Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany
| | - Kristin Kemnitz-Hassanin
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Christian E. Stieger
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany
| | - Nils Trieloff
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Peter Schmieder
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
| | - Christian P. R. Hackenberger
- Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), Robert-Rössle-Straße 10, 13125 Berlin, Germany
- Department of Chemistry, Humboldt Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin, Germany
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23
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Lapcinska S, Arsenyan P. Selenocystine Peptides Performance in 5- endo-dig
Reactions. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901548] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sindija Lapcinska
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. 1006 Riga Latvia
| | - Pavel Arsenyan
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. 1006 Riga Latvia
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24
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Zhan BB, Jiang MX, Shi BF. Late-stage functionalization of peptides via a palladium-catalyzed C(sp3)–H activation strategy. Chem Commun (Camb) 2020; 56:13950-13958. [DOI: 10.1039/d0cc06133f] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent advances in the late-stage modification of peptides via palladium-catalyzed C(sp3)–H functionalization are summarized.
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Affiliation(s)
- Bei-Bei Zhan
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - Meng-Xue Jiang
- School of Biotechnology and Health Sciences
- Wuyi University
- Jiangmen
- Guangdong 529020
- China
| | - Bing-Feng Shi
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
- College of Chemistry and Molecular Engineering
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25
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Čubiňák M, Edlová T, Polák P, Tobrman T. Indolylboronic Acids: Preparation and Applications. Molecules 2019; 24:E3523. [PMID: 31569441 PMCID: PMC6803883 DOI: 10.3390/molecules24193523] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 09/24/2019] [Accepted: 09/25/2019] [Indexed: 11/16/2022] Open
Abstract
Indole derivatives are associated with a variety of both biological activities and applications in the field of material chemistry. A number of different strategies for synthesizing substituted indoles by means of the reactions of indolylboronic acids with electrophilic compounds are considered the methods of choice for modifying indoles because indolylboronic acids are easily available, stable, non-toxic and new reactions using indolylboronic acids have been described in the literature. Thus, the aim of this review is to summarize the methods available for the preparation of indolylboronic acids as well as their chemical transformations. The review covers the period 2010-2019.
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Affiliation(s)
- Marek Čubiňák
- Department of Organic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic.
| | - Tereza Edlová
- Department of Organic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic.
| | - Peter Polák
- Department of Organic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic.
| | - Tomáš Tobrman
- Department of Organic Chemistry, University of Chemistry and Technology Prague, Technická 5, 166 28 Prague 6, Czech Republic.
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26
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Arsenyan P, Lapcinska S, Ivanova A, Vasiljeva J. Peptide Functionalization Through the Generation of Selenocysteine Electrophile. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900907] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Pavel Arsenyan
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. LV-1006 Riga Latvia
| | - Sindija Lapcinska
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. LV-1006 Riga Latvia
| | - Anna Ivanova
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. LV-1006 Riga Latvia
| | - Jelena Vasiljeva
- Latvian Institute of Organic Synthesis; 21 Aizkraukles Str. LV-1006 Riga Latvia
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27
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Dardir AH, Hazari N, Miller SJ, Shugrue CR. Palladium-Catalyzed Suzuki-Miyaura Reactions of Aspartic Acid Derived Phenyl Esters. Org Lett 2019; 21:5762-5766. [PMID: 31290674 DOI: 10.1021/acs.orglett.9b02214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Transition-metal-catalyzed transformations of amino acids and peptides could provide a powerful method for their site-selective modification. Here, we report non-decarbonylative Pd-catalyzed Suzuki-Miyaura reactions of phenyl ester derivatives of aspartic acid to form aryl-amino ketones. These products are potentially important in the synthesis of pharmaceuticals, and our methodology represents a new route to access molecules of this type.
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Affiliation(s)
- Amira H Dardir
- The Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520 , United States
| | - Nilay Hazari
- The Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520 , United States
| | - Scott J Miller
- The Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520 , United States
| | - Christopher R Shugrue
- The Department of Chemistry , Yale University , P.O. Box 208107, New Haven , Connecticut 06520 , United States
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28
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Zhang C, Vinogradova EV, Spokoyny AM, Buchwald SL, Pentelute BL. Arylation Chemistry for Bioconjugation. Angew Chem Int Ed Engl 2019; 58:4810-4839. [PMID: 30399206 PMCID: PMC6433541 DOI: 10.1002/anie.201806009] [Citation(s) in RCA: 153] [Impact Index Per Article: 30.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Indexed: 12/20/2022]
Abstract
Bioconjugation chemistry has been used to prepare modified biomolecules with functions beyond what nature intended. Central to these techniques is the development of highly efficient and selective bioconjugation reactions that operate under mild, biomolecule compatible conditions. Methods that form a nucleophile-sp2 carbon bond show promise for creating bioconjugates with new modifications, sometimes resulting in molecules with unparalleled functions. Here we outline and review sulfur, nitrogen, selenium, oxygen, and carbon arylative bioconjugation strategies and their applications to modify peptides, proteins, sugars, and nucleic acids.
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Affiliation(s)
- Chi Zhang
- Dr. C. Zhang, Dr. E. V. Vinogradova, Prof. Dr. A. M. Spokoyny, Prof. Dr. S. L. Buchwald, Prof. Dr. B. L. Pentelute, Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA, ,
| | - Ekaterina V. Vinogradova
- Dr. C. Zhang, Dr. E. V. Vinogradova, Prof. Dr. A. M. Spokoyny, Prof. Dr. S. L. Buchwald, Prof. Dr. B. L. Pentelute, Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA, ,
- Dr. E. V. Vinogradova, The Skaggs Institute for Chemical Biology and Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA 92037, USA
| | - Alexander M. Spokoyny
- Dr. C. Zhang, Dr. E. V. Vinogradova, Prof. Dr. A. M. Spokoyny, Prof. Dr. S. L. Buchwald, Prof. Dr. B. L. Pentelute, Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA, ,
- Prof. Dr. A. M. Spokoyny, Department of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, CA 90095, USA
| | - Stephen L. Buchwald
- Dr. C. Zhang, Dr. E. V. Vinogradova, Prof. Dr. A. M. Spokoyny, Prof. Dr. S. L. Buchwald, Prof. Dr. B. L. Pentelute, Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA, ,
| | - Bradley L. Pentelute
- Dr. C. Zhang, Dr. E. V. Vinogradova, Prof. Dr. A. M. Spokoyny, Prof. Dr. S. L. Buchwald, Prof. Dr. B. L. Pentelute, Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA, ,
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29
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Yin Y, Fei Q, Liu W, Li Z, Suga H, Wu C. Chemical and Ribosomal Synthesis of Topologically Controlled Bicyclic and Tricyclic Peptide Scaffolds Primed by Selenoether Formation. Angew Chem Int Ed Engl 2019; 58:4880-4885. [PMID: 30762292 DOI: 10.1002/anie.201813827] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/11/2019] [Indexed: 12/31/2022]
Abstract
Bicyclic and tricyclic peptides have emerged as promising candidates for the development of protein binders and new therapeutics. However, convenient and efficient strategies that can generate topologically controlled bicyclic and tricyclic peptide scaffolds from fully-unprotected peptides are still much in demand, particularly for those amenable to the design of biosynthetic libraries. In this work, we report a reliable chemical and ribosomal synthesis of topologically controlled bicyclic and tricyclic peptide scaffolds. Our strategy involves the combination of selenoether cyclization followed by disulfide or thioether cyclization, yielding desirable bicyclic and tricyclic peptides. This work thus lays the foundation for developing peptide libraries with controlled topology of multicyclic scaffolds for in vitro display techniques.
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Affiliation(s)
- Yizhen Yin
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-0033, Japan
| | - Qianran Fei
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surface, Xiamen University, Xiamen, 361005, P. R. China
| | - Weidong Liu
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surface, Xiamen University, Xiamen, 361005, P. R. China
| | - Zhuoru Li
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surface, Xiamen University, Xiamen, 361005, P. R. China
| | - Hiroaki Suga
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo, 113-0033, Japan
| | - Chuanliu Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surface, Xiamen University, Xiamen, 361005, P. R. China
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30
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Yin Y, Fei Q, Liu W, Li Z, Suga H, Wu C. Chemical and Ribosomal Synthesis of Topologically Controlled Bicyclic and Tricyclic Peptide Scaffolds Primed by Selenoether Formation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813827] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yizhen Yin
- Department of ChemistrySchool of ScienceThe University of Tokyo 7-3-1 Hongo Bunkyo Tokyo 113-0033 Japan
| | - Qianran Fei
- Department of ChemistryCollege of Chemistry and Chemical EngineeringThe MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid SurfaceXiamen University Xiamen 361005 P. R. China
| | - Weidong Liu
- Department of ChemistryCollege of Chemistry and Chemical EngineeringThe MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid SurfaceXiamen University Xiamen 361005 P. R. China
| | - Zhuoru Li
- Department of ChemistryCollege of Chemistry and Chemical EngineeringThe MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid SurfaceXiamen University Xiamen 361005 P. R. China
| | - Hiroaki Suga
- Department of ChemistrySchool of ScienceThe University of Tokyo 7-3-1 Hongo Bunkyo Tokyo 113-0033 Japan
| | - Chuanliu Wu
- Department of ChemistryCollege of Chemistry and Chemical EngineeringThe MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid SurfaceXiamen University Xiamen 361005 P. R. China
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31
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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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32
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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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33
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Zhang C, Vinogradova EV, Spokoyny AM, Buchwald SL, Pentelute BL. Arylierungschemie für die Biokonjugation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201806009] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Chi Zhang
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Ekaterina V. Vinogradova
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
- The Skaggs Institute for Chemical Biology and Department of Molecular MedicineThe Scripps Research Institute La Jolla CA 92037 USA
| | - Alexander M. Spokoyny
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
- Department of Chemistry and BiochemistryUniversity of California, Los Angeles 607 Charles E. Young Drive East Los Angeles CA 90095 USA
| | - Stephen L. Buchwald
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
| | - Bradley L. Pentelute
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge MA 02139 USA
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34
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Sengupta S, Chandrasekaran S. Modifications of amino acids using arenediazonium salts. Org Biomol Chem 2019; 17:8308-8329. [DOI: 10.1039/c9ob01471c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aryl transfer reactions from arenediazonium salts have started to make their impact in chemical biology with initial forays in the arena of arylative modifications and bio-conjugations of amino acids, peptides and proteins.
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Affiliation(s)
- Saumitra Sengupta
- Department of Organic Chemistry
- Indian Institute of Science
- Bangalore
- India
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35
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Cohen DT, Zhang C, Fadzen CM, Mijalis AJ, Hie L, Johnson KD, Shriver Z, Plante O, Miller SJ, Buchwald SL, Pentelute BL. A chemoselective strategy for late-stage functionalization of complex small molecules with polypeptides and proteins. Nat Chem 2019; 11:78-85. [PMID: 30397320 PMCID: PMC6454892 DOI: 10.1038/s41557-018-0154-0] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 09/07/2018] [Indexed: 01/28/2023]
Abstract
Conjugates between proteins and small molecules enable access to a vast chemical space that is not achievable with either type of molecule alone; however, the paucity of specific reactions capable of functionalizing proteins and natural products presents a formidable challenge for preparing conjugates. Here we report a strategy for conjugating electron-rich (hetero)arenes to polypeptides and proteins. Our bioconjugation technique exploits the electrophilic reactivity of an oxidized selenocysteine residue in polypeptides and proteins, and the electron-rich character of certain small molecules to provide bioconjugates in excellent yields under mild conditions. This conjugation chemistry enabled the synthesis of peptide-vancomycin conjugates without the prefunctionalization of vancomycin. These conjugates have an enhanced in vitro potency for resistant Gram-positive and Gram-negative pathogens. Additionally, we show that a 6 kDa affibody protein and a 150 kDa immunoglobulin-G antibody could be modified without diminishing bioactivity.
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Affiliation(s)
- Daniel T Cohen
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA.
- AbbVie, Inc., North Chicago, IL, USA.
| | - Chi Zhang
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Colin M Fadzen
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Alexander J Mijalis
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Liana Hie
- Department of Chemistry, Yale University, New Haven, CT, USA
| | | | | | | | - Scott J Miller
- Department of Chemistry, Yale University, New Haven, CT, USA
| | - Stephen L Buchwald
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Bradley L Pentelute
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA.
- Koch Institute, Broad Institute of Harvard and MIT, Center for Environmental Health Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.
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36
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Malins LR. Peptide modification and cyclization via transition-metal catalysis. Curr Opin Chem Biol 2018; 46:25-32. [DOI: 10.1016/j.cbpa.2018.03.019] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 03/20/2018] [Accepted: 03/29/2018] [Indexed: 01/08/2023]
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37
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Thyer R, Shroff R, Klein DR, d'Oelsnitz S, Cotham VC, Byrom M, Brodbelt JS, Ellington AD. Custom selenoprotein production enabled by laboratory evolution of recoded bacterial strains. Nat Biotechnol 2018; 36:624-631. [PMID: 29863724 PMCID: PMC6035053 DOI: 10.1038/nbt.4154] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 03/23/2018] [Indexed: 02/06/2023]
Abstract
Incorporation of the rare amino acid selenocysteine to form diselenide bonds can improve stability and function of synthetic peptide therapeutics. However, application of this approach to recombinant proteins has been hampered by heterogeneous incorporation, low selenoprotein yields, and poor fitness of bacterial producer strains. We report the evolution of recoded Escherichia coli strains with improved fitness that are superior hosts for recombinant selenoprotein production. We apply an engineered β-lactamase containing an essential diselenide bond to enforce selenocysteine dependence during continuous evolution of recoded E. coli strains. Evolved strains maintain an expanded genetic code indefinitely. We engineer a fluorescent reporter to quantify selenocysteine incorporation in vivo and show complete decoding of UAG codons as selenocysteine. Replacement of native, labile disulfide bonds in antibody fragments with diselenide bonds vastly improves resistance to reducing conditions. Highly seleno-competent bacterial strains enable industrial-scale selenoprotein expression and unique diselenide architecture, advancing our ability to customize the selenoproteome.
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Affiliation(s)
- Ross Thyer
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, Texas, USA
| | - Raghav Shroff
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, Texas, USA
| | - Dustin R Klein
- Department of Chemistry, University of Texas at Austin, Austin, Texas, USA
| | - Simon d'Oelsnitz
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, Texas, USA
| | - Victoria C Cotham
- Department of Chemistry, University of Texas at Austin, Austin, Texas, USA
| | - Michelle Byrom
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, Texas, USA
| | | | - Andrew D Ellington
- Center for Systems and Synthetic Biology, University of Texas at Austin, Austin, Texas, USA
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38
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Mukai T, Sevostyanova A, Suzuki T, Fu X, Söll D. [A facile method for producing selenocysteine-containing proteins]. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 130:7333-7337. [PMID: 30002564 PMCID: PMC6039127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Ein einfacher Ansatz nutzt einen erweiterten genetischen Code von Escherichia coli zur Biosynthese von Selenoproteinen mit zahlreichen Sec-Resten. Kürzlich wurden so genannte allo-tRNAs entdeckt. Diese verfügen über eine ungewöhnliche Struktur, sind genauso effiziente Serinakzeptoren wie die normale tRNASer aus E. coli und werden von der Aeromonas-salmonicida-Selenocysteinsynthase (SelA) von Ser-allo-tRNA zu Sec-allo-tRNA umgesetzt. Anschließend ermöglicht es Sec-allo-tRNA, fünf UAG-Stop-Codons auf der fdhF-mRNA für E.-coli-Formatdehydrogenase H als Sec zu translatieren und katalytisch aktive E.-coli-Formatdehydrogenase mit fünf Sec-Resten in E. coli zu produzieren. Weiterhin konnte gezeigt werden, dass sich in E. coli durch Kombination genetischer Varianten von allo-tRNA und SelA mit einem modifizierten Selenstoffwechsel das humane Selenoenzym GPx1 mit über 80% Sec-Einbaurate rekombinant produzieren lässt. Beide Beispiele belegen den Wert von allo-tRNAUTu als molekulare Plattform zur Entwicklung neuartiger Selenoproteine.
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Affiliation(s)
- Takahito Mukai
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520 (USA)
| | - Anastasia Sevostyanova
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520 (USA)
| | - Tateki Suzuki
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520 (USA)
| | - Xian Fu
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520 (USA)
| | - Dieter Söll
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520 (USA)
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39
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Mukai T, Sevostyanova A, Suzuki T, Fu X, Söll D. Eine einfache Methode zur Produktion von Selenoproteinen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Takahito Mukai
- Department of Molecular Biophysics and Biochemistry Yale University New Haven CT 06520 USA
| | - Anastasia Sevostyanova
- Department of Molecular Biophysics and Biochemistry Yale University New Haven CT 06520 USA
| | - Tateki Suzuki
- Department of Molecular Biophysics and Biochemistry Yale University New Haven CT 06520 USA
| | - Xian Fu
- Department of Molecular Biophysics and Biochemistry Yale University New Haven CT 06520 USA
| | - Dieter Söll
- Department of Molecular Biophysics and Biochemistry Yale University New Haven CT 06520 USA
- Department of Chemistry Yale University New Haven CT 06520 USA
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40
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Mukai T, Sevostyanova A, Suzuki T, Fu X, Söll D. A Facile Method for Producing Selenocysteine-Containing Proteins. Angew Chem Int Ed Engl 2018; 57:7215-7219. [PMID: 29631320 DOI: 10.1002/anie.201713215] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 02/20/2018] [Indexed: 01/14/2023]
Abstract
Selenocysteine (Sec, U) confers new chemical properties on proteins. Improved tools are thus required that enable Sec insertion into any desired position of a protein. We report a facile method for synthesizing selenoproteins with multiple Sec residues by expanding the genetic code of Escherichia coli. We recently discovered allo-tRNAs, tRNA species with unusual structure, that are as efficient serine acceptors as E. coli tRNASer . Ser-allo-tRNA was converted into Sec-allo-tRNA by Aeromonas salmonicida selenocysteine synthase (SelA). Sec-allo-tRNA variants were able to read through five UAG codons in the fdhF mRNA coding for E. coli formate dehydrogenase H, and produced active FDHH with five Sec residues in E. coli. Engineering of the E. coli selenium metabolism along with mutational changes in allo-tRNA and SelA improved the yield and purity of recombinant human glutathione peroxidase 1 (to over 80 %). Thus, our allo-tRNAUTu system offers a new selenoprotein engineering platform.
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Affiliation(s)
- Takahito Mukai
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, 06520, USA
| | - Anastasia Sevostyanova
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, 06520, USA
| | - Tateki Suzuki
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, 06520, USA
| | - Xian Fu
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, 06520, USA
| | - Dieter Söll
- Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT, 06520, USA.,Department of Chemistry, Yale University, New Haven, CT, 06520, USA
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41
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deGruyter JN. Functionalized Peptides: Ideal Targets for Collaborative Chemistry. Biochemistry 2018; 57:2745-2746. [DOI: 10.1021/acs.biochem.8b00298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Justine N. deGruyter
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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42
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Gimenez D, Mooney CA, Dose A, Sandford G, Coxon CR, Cobb SL. The application of perfluoroheteroaromatic reagents in the preparation of modified peptide systems. Org Biomol Chem 2018; 15:4086-4095. [PMID: 28470238 DOI: 10.1039/c7ob00283a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The perfluoroheteroaromatic reagent pentafluoropyridine has proved to be a highly reactive electrophile, undergoing SNAr arylation reactions in the presence of a range of nucleophilic peptide side chains (i.e. cysteine, tyrosine, serine and lysine) under mild conditions. Moreover, we have shown how one-step peptide-modification using perfluoroheteroaromatics can deliver enhanced proteolytic stability in pharmaceutically-relevant peptides such as oxytocin.
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Affiliation(s)
- Diana Gimenez
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK.
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43
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Cheng WM, Lu X, Shi J, Liu L. Selective modification of natural nucleophilic residues in peptides and proteins using arylpalladium complexes. Org Chem Front 2018. [DOI: 10.1039/c8qo00765a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The present review outlines the recent methodologies for selective arylation of natural nucleophilic residues within unprotected peptides and proteins promoted by arylpalladium complexes, which demonstrate the advantages and potential of organometallic palladium complexes in bioconjugation.
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Affiliation(s)
- Wan-Min Cheng
- Hefei National Laboratory for Physical Sciences at the Microscale
- CAS Key Laboratory of Urban Pollutant Conversion
- Anhui Province Key Laboratory of Biomass Clean Energy
- iChEM
- University of Science and Technology of China
| | - Xi Lu
- Hefei National Laboratory for Physical Sciences at the Microscale
- CAS Key Laboratory of Urban Pollutant Conversion
- Anhui Province Key Laboratory of Biomass Clean Energy
- iChEM
- University of Science and Technology of China
| | - Jing Shi
- Hefei National Laboratory for Physical Sciences at the Microscale
- CAS Key Laboratory of Urban Pollutant Conversion
- Anhui Province Key Laboratory of Biomass Clean Energy
- iChEM
- University of Science and Technology of China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology
- Department of Chemistry
- Tsinghua University
- Beijing 100084
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44
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Mousa R, Notis Dardashti R, Metanis N. Selen und Selenocystein in der Proteinchemie. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706876] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Reem Mousa
- The Institute of Chemistry; The Hebrew University of Jerusalem; Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
| | - Rebecca Notis Dardashti
- The Institute of Chemistry; The Hebrew University of Jerusalem; Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
| | - Norman Metanis
- The Institute of Chemistry; The Hebrew University of Jerusalem; Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
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45
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Mousa R, Notis Dardashti R, Metanis N. Selenium and Selenocysteine in Protein Chemistry. Angew Chem Int Ed Engl 2017; 56:15818-15827. [PMID: 28857389 DOI: 10.1002/anie.201706876] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Indexed: 01/22/2023]
Abstract
Selenocysteine, the selenium-containing analogue of cysteine, is the twenty-first proteinogenic amino acid. Since its discovery almost fifty years ago, it has been exploited in unnatural systems even more often than in natural systems. Selenocysteine chemistry has attracted the attention of many chemists in the field of chemical biology owing to its high reactivity and resulting potential for various applications such as chemical modification, chemical protein (semi)synthesis, and protein folding, to name a few. In this Minireview, we will focus on the chemistry of selenium and selenocysteine and their utility in protein chemistry.
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Affiliation(s)
- Reem Mousa
- The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem, 91904, Israel
| | - Rebecca Notis Dardashti
- The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem, 91904, Israel
| | - Norman Metanis
- The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem, 91904, Israel
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46
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Vinogradova EV. Organometallic chemical biology: an organometallic approach to bioconjugation. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2017-0207] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
AbstractThis review summarizes the history and recent developments of the field of organometallic chemical biology with a particular emphasis on the development of novel bioconjugation approaches. Over the years, numerous transformations have emerged for biomolecule modification with the use of organometallic reagents; these include [3+2] cycloadditions, C–C, C–S, C–N, and C–O bond forming processes, as well as metal-mediated deprotection (“decaging”) reactions. These conceptually new additions to the chemical biology toolkit highlight the potential of organometallic chemistry to make a significant impact in the field of chemical biology by providing further opportunities for the development of chemoselective, site-specific and spatially resolved methods for biomolecule structure and function manipulation. Examples of these transformations, as well as existing challenges and future prospects of this rapidly developing field are highlighted in this review.
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47
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Dimakos V, Garrett GE, Taylor MS. Site-Selective, Copper-Mediated O-Arylation of Carbohydrate Derivatives. J Am Chem Soc 2017; 139:15515-15521. [DOI: 10.1021/jacs.7b09420] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Victoria Dimakos
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Graham E. Garrett
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Mark S. Taylor
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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48
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Abstract
Advances in bioconjugation and native protein modification are appearing at a blistering pace, making it increasingly time consuming for practitioners to identify the best chemical method for modifying a specific amino acid residue in a complex setting. The purpose of this perspective is to provide an informative, graphically rich manual highlighting significant advances in the field over the past decade. This guide will help triage candidate methods for peptide alteration and will serve as a starting point for those seeking to solve long-standing challenges.
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Affiliation(s)
- Justine N. deGruyter
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Lara R. Malins
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Phil S. Baran
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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49
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Padilha G, Birmann PT, Domingues M, Kaufman TS, Savegnago L, Silveira CC. Convenient Michael addition/β-elimination approach to the synthesis of 4-benzyl- and 4-aryl-selenyl coumarins using diselenides as selenium sources. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.084] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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50
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Ohata J, Ball ZT. Ascorbate as a pro-oxidant: mild N-terminal modification with vinylboronic acids. Chem Commun (Camb) 2017; 53:1622-1625. [PMID: 28094358 DOI: 10.1039/c6cc09955f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We describe divergent reactivity of vinylboronic acids for protein modification. In addition to previously reported copper-catalyzed backbone N-H modification, ascorbate in air mediates N-terminal functionalization with the same vinylboronate reagents. This mild and selective aqueous reactivity enables selective single-modification of the B chain of human insulin.
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Affiliation(s)
- Jun Ohata
- Department of Chemistry, Rice University, 6100 Main St., Houston, Texas, USA.
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