1
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Nakatsu K, Okamoto A, Hayashi G, Murakami H. Repetitive Thiazolidine Deprotection Using a Thioester‐Compatible Aldehyde Scavenger for One‐Pot Multiple Peptide Ligation**. Angew Chem Int Ed Engl 2022; 61:e202206240. [DOI: 10.1002/anie.202206240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Koki Nakatsu
- Department of Biomolecular Engineering Graduate School of Engineering Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Akimitsu Okamoto
- Department of Chemistry and Biotechnology Graduate School of Engineering The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-8656 Japan
- Research Center for Advanced Science and Technology The University of Tokyo 4-6-1 Komaba Meguro-ku Tokyo 153-8904 Japan
| | - Gosuke Hayashi
- Department of Biomolecular Engineering Graduate School of Engineering Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
| | - Hiroshi Murakami
- Department of Biomolecular Engineering Graduate School of Engineering Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
- Institute of Nano-Life-Systems Institutes of Innovation for Future Society Nagoya University Furo-cho Chikusa-ku Nagoya 464-8603 Japan
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2
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Agouridas V, Ollivier N, Vicogne J, Diemer V, Melnyk O. Redox-Controlled Chemical Protein Synthesis: Sundry Shades of Latency. Acc Chem Res 2022; 55:2685-2697. [PMID: 36083810 PMCID: PMC9494750 DOI: 10.1021/acs.accounts.2c00436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The last two decades have witnessed the rise in power of chemical protein synthesis to the point where it now constitutes an established corpus of synthetic methods efficiently complementing biological approaches. One factor explaining this spectacular evolution is the emergence of a new class of chemoselective reactions enabling the formation of native peptide bonds between two unprotected peptidic segments, also known as native ligation reactions. In recent years, their application has fueled the production of homogeneous batches of large and highly decorated protein targets with a control of their composition at the atomic level. In doing so, native ligation reactions have provided the means for successful applications in chemical biology, medicinal chemistry, materials science, and nanotechnology research.The native chemical ligation (NCL) reaction has had a major impact on the field by enabling the chemoselective formation of a native peptide bond between a C-terminal peptidyl thioester and an N-terminal cysteinyl peptide. Since its introduction in 1994, the NCL reaction has been made the object of significant improvements and its scope and limitations have been thoroughly investigated. Furthermore, the diversification of peptide segment assembly strategies has been essential to access proteins of increasing complexity and has had to overcome the challenge of controlling the reactivity of ligation partners.One hallmark of NCL is its dependency on thiol reactivity, including for its catalysis. While Nature constantly plays with the redox properties of biological thiols for the regulation of numerous biochemical pathways, such a control of reactivity is challenging to achieve in synthetic organic chemistry and, in particular, for those methods used for assembling peptide segments by chemical ligation. This Account covers the studies conducted by our group in this area. A leading theme of our research has been the conception of controllable acyl donors and cysteine surrogates that place the chemoselective formation of amide bonds by NCL-like reactions under the control of dichalcogenide-based redox systems. The dependency of the redox potential of dichalcogenide bonds on the nature of the chalcogenides involved (S, Se) has appeared as a powerful means for diversifying the systems, while allowing their sequential activation for protein synthesis. Such a control of reactivity mediated by the addition of harmless redox additives has greatly facilitated the modular and efficient preparation of multiple targets of biological relevance. Taken together, these endeavors provide a practical and robust set of methods to address synthetic challenges in chemical protein synthesis.
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Affiliation(s)
- Vangelis Agouridas
- Univ.
Lille, CNRS, Inserm, CHU Lille,
Institut Pasteur de Lille, U1019-UMR 9017, Center for Infection and
Immunity of Lille, F-59000 Lille, France,Centrale
Lille, F-59000 Lille, France
| | - Nathalie Ollivier
- Univ.
Lille, CNRS, Inserm, CHU Lille,
Institut Pasteur de Lille, U1019-UMR 9017, Center for Infection and
Immunity of Lille, F-59000 Lille, France
| | - Jérôme Vicogne
- Univ.
Lille, CNRS, Inserm, CHU Lille,
Institut Pasteur de Lille, U1019-UMR 9017, Center for Infection and
Immunity of Lille, F-59000 Lille, France
| | - Vincent Diemer
- Univ.
Lille, CNRS, Inserm, CHU Lille,
Institut Pasteur de Lille, U1019-UMR 9017, Center for Infection and
Immunity of Lille, F-59000 Lille, France
| | - Oleg Melnyk
- Univ.
Lille, CNRS, Inserm, CHU Lille,
Institut Pasteur de Lille, U1019-UMR 9017, Center for Infection and
Immunity of Lille, F-59000 Lille, France,
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3
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Hayashi G, Nakatsu K, Okamoto A, Murakami H. Repetitive Thiazolidine Deprotection Using a Thioester‐Compatible Aldehyde Scavenger for One‐Pot Multiple Peptide Ligation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Gosuke Hayashi
- Nagoya University Graduate School of Engineering School of Engineering: Nagoya Daigaku Kogakubu Daigakuin Kogaku Kenkyuka Biomolecular Engineering Furo-choChikusa-ku 464-8603 Nagoya JAPAN
| | - Koki Nakatsu
- Nagoya University Graduate School of Engineering School of Engineering: Nagoya Daigaku Kogakubu Daigakuin Kogaku Kenkyuka Biomolecular Engineering JAPAN
| | - Akimitsu Okamoto
- The University of Tokyo Graduate School of Engineering Faculty of Engineering: Tokyo Daigaku Daigakuin Kogakukei Kenkyuka Kogakubu Chemistry and Biotechnology JAPAN
| | - Hiroshi Murakami
- Nagoya University Graduate School of Engineering School of Engineering: Nagoya Daigaku Kogakubu Daigakuin Kogaku Kenkyuka Biomolecular Engineering JAPAN
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4
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Kim DI, Han SJ, Lim YB. Unique behaviour of α-helix in bending deformation. Chem Commun (Camb) 2022; 58:4368-4371. [DOI: 10.1039/d2cc00008c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Maximum degree of bending that can be tolerated by the rigid rod-like α-helix remains unknown; however, it should be very difficult or even impossible to make α-helices with varying degrees...
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5
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Cepeda C, Denisov SA, Boturyn D, McClenaghan ND, Sénèque O. Ratiometric Luminescence Detection of Copper(I) by a Resonant System Comprising Two Antenna/Lanthanide Pairs. Inorg Chem 2021; 60:17426-17434. [PMID: 34788035 DOI: 10.1021/acs.inorgchem.1c02985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Selective and sensitive detection of Cu(I) is an ongoing challenge due to its important role in biological systems, for example. Herein, we describe a photoluminescent molecular chemosensor integrating two lanthanide ions (Tb3+ and Eu3+) and respective tryptophan and naphthalene antennas onto a polypeptide backbone. The latter was structurally inspired from copper-regulating biomacromolecules in Gram-negative bacteria and was found to bind Cu+ effectively under pseudobiological conditions (log KCu+ = 9.7 ± 0.2). Ion regulated modulation of lanthanide luminescence in terms of intensity and long, millisecond lifetime offers perspectives in terms of ratiometric and time-gated detection of Cu+. The role of the bound ion in determining the photophysical properties is discussed with the aid of additional model compounds.
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Affiliation(s)
- Céline Cepeda
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, LCBM (UMR 5249), 38000 Grenoble, France
| | | | - Didier Boturyn
- Univ. Grenoble Alpes, CNRS, DCM (UMR 5250), 38000 Grenoble, France
| | | | - Olivier Sénèque
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, LCBM (UMR 5249), 38000 Grenoble, France
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6
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Kerdraon F, Bogard G, Snella B, Drobecq H, Pichavant M, Agouridas V, Melnyk O. Insights into the Mechanism and Catalysis of Peptide Thioester Synthesis by Alkylselenols Provide a New Tool for Chemical Protein Synthesis. Molecules 2021; 26:1386. [PMID: 33806630 PMCID: PMC7961367 DOI: 10.3390/molecules26051386] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 11/17/2022] Open
Abstract
While thiol-based catalysts are widely employed for chemical protein synthesis relying on peptide thioester chemistry, this is less true for selenol-based catalysts whose development is in its infancy. In this study, we compared different selenols derived from the selenocysteamine scaffold for their capacity to promote thiol-thioester exchanges in water at mildly acidic pH and the production of peptide thioesters from bis(2-sulfanylethyl)amido (SEA) peptides. The usefulness of a selected selenol compound is illustrated by the total synthesis of a biologically active human chemotactic protein, which plays an important role in innate and adaptive immunity.
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Affiliation(s)
- Florent Kerdraon
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
| | - Gemma Bogard
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
| | - Benoît Snella
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
| | - Hervé Drobecq
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
| | - Muriel Pichavant
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
| | - Vangelis Agouridas
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
- Centrale Lille, F-59000 Lille, France
| | - Oleg Melnyk
- U1019-UMR 9017—CIIL—Center for Infection and Immunity of Lille, Institut Pasteur de Lille, University of Lille, CNRS, Inserm, CHU Lille, F-59000 Lille, France; (F.K.); (G.B.); (B.S.); (H.D.); (M.P.)
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Abstract
:
Pyrrole derivatives are nitrogen-containing heterocyclic compounds and widely
distributed in a large number of natural and non-natural compounds. These compounds
possess a broad spectrum of biological activities such as anti-infammatory, antiviral, antitumor,
antifungal, and antibacterial activities. Besides their biological activity, pyrrole derivatives
have also been applied in various areas such as dyes, conducting polymers, organic
semiconductors.
:
Due to such a wide range of applicability, access to this class of compounds has attracted
intensive research interest. Various established synthetic methods such as Paal-Knorr,
Huisgen, and Hantzsch have been modified and improved. In addition, numerous novel
methods for pyrrole synthesis have been discovered. This review will focus on considerable
studies on the synthesis of pyrroles, which date back from 2014.
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Affiliation(s)
- Duc Dau Xuan
- Department of Chemistry, Natural Science Education Institute, Vinh University, Vinh City, Vietnam
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8
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Acosta GA, Murray L, Royo M, de la Torre BG, Albericio F. Solid-Phase Synthesis of Head to Side-Chain Tyr-Cyclodepsipeptides Through a Cyclative Cleavage From Fmoc-MeDbz/MeNbz-resins. Front Chem 2020; 8:298. [PMID: 32391324 PMCID: PMC7189019 DOI: 10.3389/fchem.2020.00298] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 03/25/2020] [Indexed: 12/16/2022] Open
Abstract
Cyclic depsipeptides constitute a fascinating class of natural products. Most of them are characterized by an ester formed between the β-hydroxy function of Ser/Thr -and related amino acids- and the carboxylic group of the C-terminal amino acid. Less frequent are those where the thiol of Cys is involved rendering a thioester (cyclo thiodepsipeptides) and even less common are the cyclo depsipeptides with a phenyl ester coming from the side-chain of Tyr. Herein, the preparation of the later through a cyclative cleavage using the Fmoc-MeDbz/MeNbz-resin is described. This resin has previously reported for the synthesis of cyclo thiodepsipeptides and homodetic peptides. The use of that resin for the preparation of all these peptides is also summarized.
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Affiliation(s)
- Gerardo A Acosta
- CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, University of Barcelona (UB), Barcelona, Spain.,Department of Organic Chemistry, University of Barcelona, Barcelona, Spain.,Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Spanish National Research Council (CSIC), Barcelona, Spain.,Associated Unit, Spanish National Research Council-University of Barcelona (CSIC-UB), Barcelona, Spain
| | - Laura Murray
- CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, University of Barcelona (UB), Barcelona, Spain.,Department of Organic Chemistry, University of Barcelona, Barcelona, Spain
| | - Miriam Royo
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Spanish National Research Council (CSIC), Barcelona, Spain.,Associated Unit, Spanish National Research Council-University of Barcelona (CSIC-UB), Barcelona, Spain
| | - Beatriz G de la Torre
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.,Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Fernando Albericio
- CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, University of Barcelona (UB), Barcelona, Spain.,Department of Organic Chemistry, University of Barcelona, Barcelona, Spain.,Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Spanish National Research Council (CSIC), Barcelona, Spain.,Associated Unit, Spanish National Research Council-University of Barcelona (CSIC-UB), Barcelona, Spain.,Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
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9
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Bouchenna J, Sénéchal M, Drobecq H, Vicogne J, Melnyk O. Total Chemical Synthesis of All SUMO-2/3 Dimer Combinations. Bioconjug Chem 2019; 30:2967-2973. [PMID: 31702897 DOI: 10.1021/acs.bioconjchem.9b00661] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
One hallmark of protein chemical synthesis is its capacity to access proteins that living systems can hardly produce. This is typically the case for proteins harboring post-translational modifications such as ubiquitin or ubiquitin-like modifiers. Various methods have been developed for accessing polyubiquitin conjugates by semi- or total synthesis. Comparatively, the preparation of small-ubiquitin-like modifier (SUMO) conjugates, and more particularly of polySUMO scaffolds, is much less developed. We describe hereinafter a synthetic strategy for accessing all SUMO-2/3 dimer combinations.
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Affiliation(s)
- Jennifer Bouchenna
- University of Lille , CNRS, Institut Pasteur de Lille, INSERM U1019, UMR CNRS 8204, Centre d'Immunité et d'Infection de Lille , F-59000 Lille , France
| | - Magalie Sénéchal
- University of Lille , CNRS, Institut Pasteur de Lille, INSERM U1019, UMR CNRS 8204, Centre d'Immunité et d'Infection de Lille , F-59000 Lille , France
| | - Hervé Drobecq
- University of Lille , CNRS, Institut Pasteur de Lille, INSERM U1019, UMR CNRS 8204, Centre d'Immunité et d'Infection de Lille , F-59000 Lille , France
| | - Jérôme Vicogne
- University of Lille , CNRS, Institut Pasteur de Lille, INSERM U1019, UMR CNRS 8204, Centre d'Immunité et d'Infection de Lille , F-59000 Lille , France
| | - Oleg Melnyk
- University of Lille , CNRS, Institut Pasteur de Lille, INSERM U1019, UMR CNRS 8204, Centre d'Immunité et d'Infection de Lille , F-59000 Lille , France
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10
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Zhao Z, Metanis N. Copper‐Mediated Selenazolidine Deprotection Enables One‐Pot Chemical Synthesis of Challenging Proteins. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Zhenguang Zhao
- Institute of Chemistry The Hebrew University of Jerusalem Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
| | - Norman Metanis
- Institute of Chemistry The Hebrew University of Jerusalem Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
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11
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Zhao Z, Metanis N. Copper-Mediated Selenazolidine Deprotection Enables One-Pot Chemical Synthesis of Challenging Proteins. Angew Chem Int Ed Engl 2019; 58:14610-14614. [PMID: 31408267 DOI: 10.1002/anie.201909484] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Indexed: 12/25/2022]
Abstract
While chemical protein synthesis has granted access to challenging proteins, the synthesis of longer proteins is often limited by low abundance or non-strategic placement of cysteine residues, which are essential for native chemical ligations, as well as multiple purification and isolation steps. We describe the one-pot total synthesis of human thiosulfate:glutathione sulfurtransferase (TSTD1). WT-TSTD1 was synthesized in a C-to-N synthetic approach involving multiple NCL reactions, CuII -mediated deprotection of selenazolidine (Sez), and chemoselective deselenization. The seleno-analog Se-TSTD1, in which the active site Cys is replaced with selenocysteine, was also synthesized with a kinetically controlled ligation with an N-to-C synthetic approach. The catalytic activity of the two proteins indicated that Se-TSTD1 possessed only four-fold lower activity than WT-TSTD1, thus suggesting that selenoproteins can have physiologically comparable sulfutransferase activity to their cysteine counterparts.
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Affiliation(s)
- Zhenguang Zhao
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem, 91904, Israel
| | - Norman Metanis
- Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra, Givat Ram, Jerusalem, 91904, Israel
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12
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Agouridas V, El Mahdi O, Diemer V, Cargoët M, Monbaliu JCM, Melnyk O. Native Chemical Ligation and Extended Methods: Mechanisms, Catalysis, Scope, and Limitations. Chem Rev 2019; 119:7328-7443. [DOI: 10.1021/acs.chemrev.8b00712] [Citation(s) in RCA: 243] [Impact Index Per Article: 48.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Vangelis Agouridas
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Ouafâa El Mahdi
- Faculté Polydisciplinaire de Taza, University Sidi Mohamed Ben Abdellah, BP 1223 Taza Gare, Morocco
| | - Vincent Diemer
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Marine Cargoët
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
| | - Jean-Christophe M. Monbaliu
- Center for Integrated Technology and Organic Synthesis, Department of Chemistry, University of Liège, Building B6a, Room 3/16a, Sart-Tilman, B-4000 Liège, Belgium
| | - Oleg Melnyk
- UMR CNRS 8204, Centre d’Immunité et d’Infection de Lille, University of Lille, CNRS, Institut Pasteur de Lille, F-59000 Lille, France
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13
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Lee DJ, Cameron AJ, Wright TH, Harris PWR, Brimble MA. A synthetic approach to 'click' neoglycoprotein analogues of EPO employing one-pot native chemical ligation and CuAAC chemistry. Chem Sci 2019; 10:815-828. [PMID: 30774876 PMCID: PMC6345360 DOI: 10.1039/c8sc03409e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 10/28/2018] [Indexed: 11/21/2022] Open
Abstract
The clinical significance of batch-wise variability on the pharmacokinetics and potency of commercial erythropoietin (EPO), prepared recombinantly as a heterogeneous mixture of glycoforms, necessitates the development of synthetic strategies to afford homogenous EPO formulations. Herein we present a previously unexplored and divergent route towards 'click' neoglycoprotein analogues of EPO, employing one-pot native chemical ligation (NCL) of alkynylated peptides and copper-catalysed azide-alkyne cycloaddition (CuAAC) with azido monosaccharides. By design, our synthetic platform permits glycosylation at virtually any stage, providing flexibility for the synthesis of various glycoforms for biological analysis. Insights obtained from attempted folding of our 'click' neoglycoprotein EPO analogue, bearing four different neutral sugar moieties, highlight the important role played by the charged oligosaccharides present in native EPO glycoproteins.
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Affiliation(s)
- D J Lee
- School of Chemical Sciences , The University of Auckland , 23 Symonds St , Auckland 1142 , New Zealand . ; ; Tel: +64 9 3737599
| | - A J Cameron
- School of Chemical Sciences , The University of Auckland , 23 Symonds St , Auckland 1142 , New Zealand . ; ; Tel: +64 9 3737599
- School of Biological Sciences , The University of Auckland , 3 Symonds St , Auckland 1142 , New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery , The University of Auckland , Private Bag 92019 , Auckland 1142 , New Zealand
| | - T H Wright
- School of Biological Sciences , The University of Auckland , 3 Symonds St , Auckland 1142 , New Zealand
| | - P W R Harris
- School of Chemical Sciences , The University of Auckland , 23 Symonds St , Auckland 1142 , New Zealand . ; ; Tel: +64 9 3737599
- School of Biological Sciences , The University of Auckland , 3 Symonds St , Auckland 1142 , New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery , The University of Auckland , Private Bag 92019 , Auckland 1142 , New Zealand
| | - M A Brimble
- School of Chemical Sciences , The University of Auckland , 23 Symonds St , Auckland 1142 , New Zealand . ; ; Tel: +64 9 3737599
- School of Biological Sciences , The University of Auckland , 3 Symonds St , Auckland 1142 , New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery , The University of Auckland , Private Bag 92019 , Auckland 1142 , New Zealand
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14
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Accelerated microfluidic native chemical ligation at difficult amino acids toward cyclic peptides. Nat Commun 2018; 9:2847. [PMID: 30030439 PMCID: PMC6054628 DOI: 10.1038/s41467-018-05264-8] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 06/21/2018] [Indexed: 01/09/2023] Open
Abstract
Cyclic peptide-based therapeutics have a promising growth forecast that justifies the development of microfluidic systems dedicated to their production, in phase with the actual transitioning toward continuous flow and microfluidic technologies for pharmaceutical production. The application of the most popular method for peptide cyclization in water, i.e., native chemical ligation, under microfluidic conditions is still unexplored. Herein, we report a general strategy for fast and efficient peptide cyclization using native chemical ligation under homogeneous microfluidic conditions. The strategy relies on a multistep sequence that concatenates the formation of highly reactive S-(2-((2-sulfanylethyl)amino)ethyl) peptidyl thioesters from stable peptide amide precursors with an intramolecular ligation step. With very fast ligation rates (<5 min), even for the most difficult junctions (including threonine, valine, isoleucine, or proline), this technology opens the door toward the scale-independent, expedient preparation of bioactive macrocyclic peptides. Flow-based peptide synthesis is a well-established method, yet difficult to combine with native chemical ligation (NCL), the go-to method for peptide cyclization. Here, the authors developed a microfluidic procedure for peptide cyclization within minutes, using NCL and an SEA alkylthioester peptide.
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15
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Pira SL, El Mahdi O, Raibaut L, Drobecq H, Dheur J, Boll E, Melnyk O. Insight into the SEA amide thioester equilibrium. Application to the synthesis of thioesters at neutral pH. Org Biomol Chem 2018; 14:7211-6. [PMID: 27282651 DOI: 10.1039/c6ob01079b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The bis(2-sulfanylethyl)amide (SEA) N,S-acyl shift thioester surrogate has found a variety of useful applications in the field of protein total synthesis. Here we present novel insights into the SEA amide/thioester equilibrium in water which is an essential step in any reaction involving the thioester surrogate properties of the SEA group. We also show that the SEA amide thioester equilibrium can be efficiently displaced at neutral pH for accessing peptide alkylthioesters, i.e. the key components of the native chemical ligation (NCL) reaction.
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Affiliation(s)
- S L Pira
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | - O El Mahdi
- Université Sidi Mohamed Ben Abdellah, Morocco
| | - L Raibaut
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | - H Drobecq
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | - J Dheur
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | - E Boll
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | - O Melnyk
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
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16
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Shimodaira S, Takei T, Hojo H, Iwaoka M. Synthesis of selenocysteine-containing cyclic peptides via tandem N-to-S acyl migration and intramolecular selenocysteine-mediated native chemical ligation. Chem Commun (Camb) 2018; 54:11737-11740. [DOI: 10.1039/c8cc06805d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cyclic selenocysteine-containing peptides were synthesized via one-pot tandem conversion of N-alkylcysteine-containing selenopeptides.
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Affiliation(s)
- Shingo Shimodaira
- Department of Chemistry
- School of Science
- Tokai University
- Kitakaname
- Hiratsuka-shi
| | - Toshiki Takei
- Institute for Protein Research, Osaka University
- Yamadaoka
- Suita-shi
- Osaka 565-0871
- Japan
| | - Hironobu Hojo
- Institute for Protein Research, Osaka University
- Yamadaoka
- Suita-shi
- Osaka 565-0871
- Japan
| | - Michio Iwaoka
- Department of Chemistry
- School of Science
- Tokai University
- Kitakaname
- Hiratsuka-shi
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17
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Takei T, Andoh T, Takao T, Hojo H. One-Pot Four-Segment Ligation Using Seleno- and Thioesters: Synthesis of Superoxide Dismutase. Angew Chem Int Ed Engl 2017; 56:15708-15711. [PMID: 29048715 DOI: 10.1002/anie.201709418] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/12/2017] [Indexed: 12/13/2022]
Abstract
The synthesis of a peptide selenoester was efficiently carried out by the 9-fluorenylmethoxycarbonyl (Fmoc) method using N-alkylcysteine, at the C-terminus of the peptide, as the N-to-S acyl shift device. The selenoester selectively reacted with the terminal amino group of the peptide aryl thioester in the presence of N,N-diisopropylethylamine and dipyridyldisulfide, thus leaving the aryl thioester intact. Combined with silver-ion-promoted and silver-ion-free thioester activation methods, a one-pot four-segment ligation was realized. The method was successfully used to assemble the entire sequence of superoxide dismutase (SOD), which is composed of 153 amino-acid residues, in one pot. After the folding reaction, the fully active SOD was obtained.
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Affiliation(s)
- Toshiki Takei
- Institute for Protein Research, Osaka University, Osaka, 565-0871, Japan
| | - Tomoshige Andoh
- Institute for Protein Research, Osaka University, Osaka, 565-0871, Japan
| | - Toshifumi Takao
- Institute for Protein Research, Osaka University, Osaka, 565-0871, Japan
| | - Hironobu Hojo
- Institute for Protein Research, Osaka University, Osaka, 565-0871, Japan
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18
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One-Pot Four-Segment Ligation Using Seleno- and Thioesters: Synthesis of Superoxide Dismutase. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709418] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Katayama H, Morisue S. A novel ring opening reaction of peptide N-terminal thiazolidine with 2,2′-dipyridyl disulfide (DPDS) efficient for protein chemical synthesis. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Ollivier N, Desmet R, Drobecq H, Blanpain A, Boll E, Leclercq B, Mougel A, Vicogne J, Melnyk O. A simple and traceless solid phase method simplifies the assembly of large peptides and the access to challenging proteins. Chem Sci 2017; 8:5362-5370. [PMID: 28970915 PMCID: PMC5609153 DOI: 10.1039/c7sc01912b] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 05/27/2017] [Indexed: 11/21/2022] Open
Abstract
We show that the combination of solid phase and solution ligation techniques facilitates the production of a challenging and biologically active protein made of 180 amino acids.
Chemical protein synthesis gives access to well-defined native or modified proteins that are useful for studying protein structure and function. The majority of proteins synthesized up to now have been produced using native chemical ligation (NCL) in solution. Although there are significant advantages to assembling large peptides or proteins by solid phase ligation, reports of such approaches are rare. We report a novel solid phase method for protein synthesis which relies on the chemistry of the acetoacetyl group and ketoxime ligation for the attachment of the peptide to the solid support, and on a tandem transoximation/rearrangement process for the detachment of the target protein. Importantly, we show that the combination of solid phase and solution ligation techniques facilitates the production of a challenging and biologically active protein made of 180 amino acids. We show also that the solid phase method enables the purification of complex peptide segments through a chemoselective solid phase capture/release approach.
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Affiliation(s)
- N Ollivier
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - R Desmet
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - H Drobecq
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - A Blanpain
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - E Boll
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - B Leclercq
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - A Mougel
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - J Vicogne
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - O Melnyk
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
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21
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Agouridas V, El Mahdi O, Cargoët M, Melnyk O. A statistical view of protein chemical synthesis using NCL and extended methodologies. Bioorg Med Chem 2017; 25:4938-4945. [PMID: 28578993 DOI: 10.1016/j.bmc.2017.05.050] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/17/2017] [Accepted: 05/23/2017] [Indexed: 11/19/2022]
Abstract
Native chemical ligation and extended methodologies are the most popular chemoselective reactions for protein chemical synthesis. Their combination with desulfurization techniques can give access to small or challenging proteins that are exploited in a large variety of research areas. In this report, we have conducted a statistical review of their use for protein chemical synthesis in order to provide a flavor of the recent trends and identify the most popular chemical tools used by protein chemists. To this end, a protein chemical synthesis (PCS) database (http://pcs-db.fr) was created by collecting a set of relevant data from more than 450 publications covering the period 1994-2017. A preliminary account of what this database tells us is presented in this report.
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Affiliation(s)
- Vangelis Agouridas
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
| | | | - Marine Cargoët
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France
| | - Oleg Melnyk
- Univ. Lille, CNRS, Institut Pasteur de Lille, UMR 8161 - M3T - Mechanisms of Tumorigenesis and Target Therapies, F-59000 Lille, France.
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22
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Rohrbacher F, Zwicky A, Bode JW. Chemical synthesis of a homoserine-mutant of the antibacterial, head-to-tail cyclized protein AS-48 by α-ketoacid-hydroxylamine (KAHA) ligation. Chem Sci 2017; 8:4051-4055. [PMID: 28580120 PMCID: PMC5434751 DOI: 10.1039/c7sc00789b] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 03/23/2017] [Indexed: 12/15/2022] Open
Abstract
An antibacterial cyclic AS-48 protein was chemically synthesized by α-ketoacid-hydroxylamine (KAHA) ligation. Initial challenges associated with the exceptionally hydrophobic segments arising from the amphiphilic nature of the protein were resolved by the development of bespoke reaction conditions for hydrophobic segments, using hexafluoroisopropanol (HFIP) as a co-solvent. The synthetic protein displays similar biological activity and properties to those of the native protein. To support the current understanding of its antibacterial mode of action, we demonstrate the ability of AS-48 to be incorporated into synthetic multilamellar vesicles (MLVs).
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Affiliation(s)
- Florian Rohrbacher
- Laboratorium für Organische Chemie , Department of Chemistry and Applied Biosciences , ETH Zürich , 8093 Zürich , Switzerland .
| | - André Zwicky
- Laboratorium für Organische Chemie , Department of Chemistry and Applied Biosciences , ETH Zürich , 8093 Zürich , Switzerland .
| | - Jeffrey W Bode
- Laboratorium für Organische Chemie , Department of Chemistry and Applied Biosciences , ETH Zürich , 8093 Zürich , Switzerland . .,Institute of Transformative bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
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23
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Bacchi M, Jullian M, Sirigu S, Fould B, Huet T, Bruyand L, Antoine M, Vuillard L, Ronga L, Chavas LMG, Nosjean O, Ferry G, Puget K, Boutin JA. Total chemical synthesis, refolding, and crystallographic structure of fully active immunophilin calstabin 2 (FKBP12.6). Protein Sci 2016; 25:2225-2242. [PMID: 27670942 DOI: 10.1002/pro.3051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 09/19/2016] [Accepted: 09/22/2016] [Indexed: 01/05/2023]
Abstract
Synthetic biology (or chemical biology) is a growing field to which the chemical synthesis of proteins, particularly enzymes, makes a fundamental contribution. However, the chemical synthesis of catalytically active proteins (enzymes) remains poorly documented because it is difficult to obtain enough material for biochemical experiments. We chose calstabin, a 107-amino-acid proline isomerase, as a model. We synthesized the enzyme using the native chemical ligation approach and obtained several tens of milligrams. The polypeptide was refolded properly, and we characterized its biophysical properties, measured its catalytic activity, and then crystallized it in order to obtain its tridimensional structure after X-ray diffraction. The refolded enzyme was compared to the recombinant, wild-type enzyme. In addition, as a first step of validating the whole process, we incorporated exotic amino acids into the N-terminus. Surprisingly, none of the changes altered the catalytic activities of the corresponding mutants. Using this body of techniques, avenues are now open to further obtain enzymes modified with exotic amino acids in a way that is only barely accessible by molecular biology, obtaining detailed information on the structure-function relationship of enzymes reachable by complete chemical synthesis.
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Affiliation(s)
- Marine Bacchi
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Magali Jullian
- Genepep, 12 Rue du Fer à Cheval, Saint-Jean-de-Védas, 34430, France
| | - Serena Sirigu
- PROXIMA-1, Division Expériences, Synchrotron Soleil, L'Orme des Merisiers, Saint Aubin-BP48, Gif-sur-Yvette CEDEX, 91192, France
| | - Benjamin Fould
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Tiphaine Huet
- PROXIMA-1, Division Expériences, Synchrotron Soleil, L'Orme des Merisiers, Saint Aubin-BP48, Gif-sur-Yvette CEDEX, 91192, France
| | - Lisa Bruyand
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Mathias Antoine
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Laurent Vuillard
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Luisa Ronga
- Genepep, 12 Rue du Fer à Cheval, Saint-Jean-de-Védas, 34430, France
| | - Leonard M G Chavas
- PROXIMA-1, Division Expériences, Synchrotron Soleil, L'Orme des Merisiers, Saint Aubin-BP48, Gif-sur-Yvette CEDEX, 91192, France
| | - Olivier Nosjean
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Gilles Ferry
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
| | - Karine Puget
- Genepep, 12 Rue du Fer à Cheval, Saint-Jean-de-Védas, 34430, France
| | - Jean A Boutin
- Pôle d'Expertise Biotechnologie, Chimie and Biologie, Institut de Recherches Servier, 125 Chemin de Ronde, Croissy-sur-Seine, 78290, France
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24
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Raibaut L, Cargoët M, Ollivier N, Chang YM, Drobecq H, Boll E, Desmet R, Monbaliu JCM, Melnyk O. Accelerating chemoselective peptide bond formation using bis(2-selenylethyl)amido peptide selenoester surrogates. Chem Sci 2016; 7:2657-2665. [PMID: 28660038 PMCID: PMC5477010 DOI: 10.1039/c5sc03459k] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 01/08/2016] [Indexed: 11/21/2022] Open
Abstract
Given the potential of peptide selenoesters for protein total synthesis and the paucity of methods for the synthesis of these sensitive peptide derivatives, we sought to explore the usefulness of the bis(2-selenylethyl)amido (SeEA) group, i.e. the selenium analog of the bis(2-sulfanylethyl)amido (SEA) group, for accelerating peptide bond formation. A chemoselective exchange process operating in water was devised for converting SEA peptides into the SeEA ones. Kinetic studies show that SeEA ligation, which relies on an initial N,Se-acyl shift process, proceeds significantly faster than SEA ligation. This property enabled the design of a kinetically controlled three peptide segment assembly process based on the sequential use of SeEA and SEA ligation reactions. The method was validated by the total synthesis of hepatocyte growth factor K1 (85 AA) and biotinylated NK1 (180 AA) domains.
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Affiliation(s)
- Laurent Raibaut
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Marine Cargoët
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Nathalie Ollivier
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Yun Min Chang
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Hervé Drobecq
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Emmanuelle Boll
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Rémi Desmet
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
| | - Jean-Christophe M Monbaliu
- Center for Integrated Technology and Organic Synthesis , Department of Chemistry , University of Liège , Building B6a, Room 3/16a, Sart-Tilman , B-4000 Liège , Belgium
| | - Oleg Melnyk
- UMR CNRS 8161 CNRS , Université de Lille , Institut Pasteur de Lille , 1 rue du Pr Calmette , 59021 Lille Cedex , France .
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25
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Jbara M, Maity SK, Seenaiah M, Brik A. Palladium Mediated Rapid Deprotection of N-Terminal Cysteine under Native Chemical Ligation Conditions for the Efficient Preparation of Synthetically Challenging Proteins. J Am Chem Soc 2016; 138:5069-75. [DOI: 10.1021/jacs.5b13580] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Muhammad Jbara
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa, 3200008, Israel
| | - Suman Kumar Maity
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa, 3200008, Israel
| | - Mallikanti Seenaiah
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa, 3200008, Israel
| | - Ashraf Brik
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technology, Haifa, 3200008, Israel
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26
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Meyer AG, Smith JA, Hyland C, Williams CC, Bissember AC, Nicholls TP. Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2016. [DOI: 10.1016/b978-0-08-100755-6.00016-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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27
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Reddy PS, Dery S, Metanis N. Chemical Synthesis of Proteins with Non-Strategically Placed Cysteines Using Selenazolidine and Selective Deselenization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509378] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Post Sai Reddy
- The Institute of Chemistry; The Hebrew University of Jerusalem; Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
| | - Shahar Dery
- 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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28
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Reddy PS, Dery S, Metanis N. Chemical Synthesis of Proteins with Non-Strategically Placed Cysteines Using Selenazolidine and Selective Deselenization. Angew Chem Int Ed Engl 2015; 55:992-5. [DOI: 10.1002/anie.201509378] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 11/02/2015] [Indexed: 12/12/2022]
Affiliation(s)
- Post Sai Reddy
- The Institute of Chemistry; The Hebrew University of Jerusalem; Edmond J. Safra, Givat Ram Jerusalem 91904 Israel
| | - Shahar Dery
- 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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29
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Raibaut L, Drobecq H, Melnyk O. Selectively Activatable Latent Thiol and Selenolesters Simplify the Access to Cyclic or Branched Peptide Scaffolds. Org Lett 2015; 17:3636-9. [DOI: 10.1021/acs.orglett.5b01817] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Laurent Raibaut
- UMR CNRS
8161 Pasteur Institute of Lille, Univ Lille, 1 rue du Pr Calmette, 59021 Lille, France
| | - Hervé Drobecq
- UMR CNRS
8161 Pasteur Institute of Lille, Univ Lille, 1 rue du Pr Calmette, 59021 Lille, France
| | - Oleg Melnyk
- UMR CNRS
8161 Pasteur Institute of Lille, Univ Lille, 1 rue du Pr Calmette, 59021 Lille, France
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30
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Rohrbacher F, Deniau G, Luther A, Bode JW. Spontaneous head-to-tail cyclization of unprotected linear peptides with the KAHA ligation. Chem Sci 2015; 6:4889-4896. [PMID: 29142720 PMCID: PMC5664356 DOI: 10.1039/c5sc01774b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 06/05/2015] [Indexed: 12/03/2022] Open
Abstract
The α-ketoacid–hydroxylamine (KAHA) ligation enables the direct cyclization of unprotected peptides upon cleavage, without coupling reagents or purification of precursors. We report the synthesis of a library of 24 cyclic peptides and a detailed mechanistic study.
The α-ketoacid–hydroxylamine (KAHA) ligation with 5-oxaproline enables the direct cyclization of peptides upon cleavage from a solid support, without coupling reagents, protecting groups, or purification of the linear precursors. This Fmoc SPPS-based method was applied to the synthesis of a library of 24 homoserine-containing cyclic peptides and was compared side-by-side with the synthesis of the same products using a standard method for cyclizing side-chain protected substrates. A detailed mechanistic study including 2H and 18O labeling experiments and the characterization of reaction intermediates by NMR and mass spectrometry is reported.
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Affiliation(s)
- Florian Rohrbacher
- Laboratorium für Organische Chemie , Department of Chemistry and Applied Biosciences , ETH Zürich , 8093 Zürich , Switzerland . ; http://www.bode.ethz.ch
| | - Gildas Deniau
- Polyphor Ltd. , Hegenheimermattweg 125 , 4123 Allschwil , Switzerland . http://www.polyphor.com
| | - Anatol Luther
- Polyphor Ltd. , Hegenheimermattweg 125 , 4123 Allschwil , Switzerland . http://www.polyphor.com
| | - Jeffrey W Bode
- Laboratorium für Organische Chemie , Department of Chemistry and Applied Biosciences , ETH Zürich , 8093 Zürich , Switzerland . ; http://www.bode.ethz.ch.,Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan . http://www.itbm.nagoya-u.ac.jp
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31
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Chen M, Heimer P, Imhof D. Synthetic strategies for polypeptides and proteins by chemical ligation. Amino Acids 2015; 47:1283-99. [DOI: 10.1007/s00726-015-1982-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 04/02/2015] [Indexed: 11/30/2022]
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32
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Tang S, Si YY, Wang ZP, Mei KR, Chen X, Cheng JY, Zheng JS, Liu L. An Efficient One-Pot Four-Segment Condensation Method for Protein Chemical Synthesis. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500051] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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33
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Tang S, Si YY, Wang ZP, Mei KR, Chen X, Cheng JY, Zheng JS, Liu L. An efficient one-pot four-segment condensation method for protein chemical synthesis. Angew Chem Int Ed Engl 2015; 54:5713-7. [PMID: 25772600 DOI: 10.1002/anie.201500051] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Revised: 02/10/2015] [Indexed: 12/18/2022]
Abstract
Successive peptide ligation using a one-pot method can improve the efficiency of protein chemical synthesis. Although one-pot three-segment ligation has enjoyed widespread application, a robust method for one-pot four-segment ligation had to date remained undeveloped. Herein we report a new one-pot multisegment peptide ligation method that can be used to condense up to four segments with operational simplicity and high efficiency. Its practicality is demonstrated by the one-pot four-segment synthesis of a plant protein, crambin, and a human chemokine, hCCL21.
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Affiliation(s)
- Shan Tang
- Tsinghua-Peking Center for Life Sciences, Department of Chemistry, Tsinghua University, Beijing 100084 (China)
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