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Alfano AI, Lange H, Brindisi M. Amide Bonds Meet Flow Chemistry: A Journey into Methodologies and Sustainable Evolution. CHEMSUSCHEM 2022; 15:e202102708. [PMID: 35015338 PMCID: PMC9304223 DOI: 10.1002/cssc.202102708] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/11/2022] [Indexed: 06/03/2023]
Abstract
Formation of amide bonds is of immanent importance in organic and synthetic medicinal chemistry. Its presence in "traditional" small-molecule active pharmaceutical ingredients, in linear or cyclic oligo- and polypeptidic actives, including pseudopeptides, has led to the development of dedicated synthetic approaches for the formation of amide bonds starting from, if necessary, suitably protected amino acids. While the use of solid supported reagents is common in traditional peptide synthesis, similar approaches targeting amide bond formation in continuous-flow mode took off more significantly, after a first publication in 2006, only a couple of years ago. Most efforts rely upon the transition of traditional approaches in flow mode, or the combination of solid-phase peptide synthesis principles with flow chemistry, and advantages are mainly seen in improving space-time yields. This Review summarizes and compares the various approaches in terms of basic amide formation, peptide synthesis, and pseudopeptide generation, describing the technological approaches and the advantages that were generated by the specific flow approaches. A final discussion highlights potential future needs and perspectives in terms of greener and more sustainable syntheses.
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Affiliation(s)
- Antonella Ilenia Alfano
- SPOTS-Lab – Sustainable Pharmaceutical and Organic Technology and Synthesis LaboratoryUniversity of Naples ‘Federico II', Department of PharmacyVia Domenico Montesano 4980131NaplesItaly
| | - Heiko Lange
- University of Milano-Bicocca Department of Earth and Environmental SciencesPiazza della Scienza 120126MilanItaly
| | - Margherita Brindisi
- SPOTS-Lab – Sustainable Pharmaceutical and Organic Technology and Synthesis LaboratoryUniversity of Naples ‘Federico II', Department of PharmacyVia Domenico Montesano 4980131NaplesItaly
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2
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de Veer SJ, White AM, Craik DJ. Sunflower Trypsin Inhibitor-1 (SFTI-1): Sowing Seeds in the Fields of Chemistry and Biology. Angew Chem Int Ed Engl 2020; 60:8050-8071. [PMID: 32621554 DOI: 10.1002/anie.202006919] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Indexed: 12/24/2022]
Abstract
Nature-derived cyclic peptides have proven to be a vast source of inspiration for advancing modern pharmaceutical design and synthetic chemistry. The focus of this Review is sunflower trypsin inhibitor-1 (SFTI-1), one of the smallest disulfide-bridged cyclic peptides found in nature. SFTI-1 has an unusual biosynthetic pathway that begins with a dual-purpose albumin precursor and ends with the production of a high-affinity serine protease inhibitor that rivals other inhibitors much larger in size. Investigations on the molecular basis for SFTI-1's rigid structure and adaptable function have planted seeds for thought that have now blossomed in several different fields. Here we survey these applications to highlight the growing potential of SFTI-1 as a versatile template for engineering inhibitors, a prototypic peptide for studying inhibitory mechanisms, a stable scaffold for grafting bioactive peptides, and a model peptide for evaluating peptidomimetic motifs and platform technologies.
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Affiliation(s)
- Simon J de Veer
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Andrew M White
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - David J Craik
- Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, QLD, 4072, Australia
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3
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Veer SJ, White AM, Craik DJ. Der Sonnenblumen‐Trypsin‐Inhibitor 1 (SFTI‐1) in der Chemie und Biologie. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Simon J. Veer
- Institute for Molecular Bioscience, ARC Centre of Excellence for Innovations in Peptide and Protein Science The University of Queensland Brisbane QLD 4072 Australien
| | - Andrew M. White
- Institute for Molecular Bioscience, ARC Centre of Excellence for Innovations in Peptide and Protein Science The University of Queensland Brisbane QLD 4072 Australien
| | - David J. Craik
- Institute for Molecular Bioscience, ARC Centre of Excellence for Innovations in Peptide and Protein Science The University of Queensland Brisbane QLD 4072 Australien
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4
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González-Castro R, Gómez-Lim MA, Plisson F. Cysteine-Rich Peptides: Hyperstable Scaffolds for Protein Engineering. Chembiochem 2020; 22:961-973. [PMID: 33095969 DOI: 10.1002/cbic.202000634] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 10/21/2020] [Indexed: 12/14/2022]
Abstract
Cysteine-rich peptides (CRPs) are small proteins of less than 100 amino acids in length characterized by the presence of disulfide bridges and common end-to-end macrocyclization. These properties confer hyperstability against high temperatures, salt concentration, serum presence, and protease degradation to CRPs. Moreover, their intercysteine domains (loops) are susceptible to residue hypervariability. CRPs have been successfully applied as stable scaffolds for molecular grafting, a protein engineering process in which cysteine-rich structures provide higher thermodynamic and metabolic stability to an epitope and acquire new biological function(s). This review describes the successes and limitations of seven cysteine-rich scaffolds, their bioactive epitopes, and the resulting grafted peptides.
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Affiliation(s)
- Rafael González-Castro
- Centro de Investigación y de Estudios Avanzados del IPN (CINVESTAV) Unidad de Genómica Avanzada, Laboratorio Nacional de Genómica para la Biodiversidad (Langebio), Irapuato, Guanajuato, 36824, México.,Centro de Investigación y de Estudios Avanzados del IPN Unidad Irapuato, Departamento de Ingeniería Genética, Irapuato, Guanajuato, 36824, México
| | - Miguel A Gómez-Lim
- Centro de Investigación y de Estudios Avanzados del IPN Unidad Irapuato, Departamento de Ingeniería Genética, Irapuato, Guanajuato, 36824, México
| | - Fabien Plisson
- CONACYT, Centro de Investigación y de Estudios Avanzados del IPN (CINVESTAV) Unidad de Genómica Avanzada, Laboratorio Nacional de Genómica para la Biodiversidad (Langebio), Irapuato, Guanajuato, 36824, México
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Tombling BJ, Wang CK, Craik DJ. EGF‐artige und andere disulfidreiche Mikrodomänen als therapeutische Molekülgerüste. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Benjamin J. Tombling
- Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australien
| | - Conan K. Wang
- Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australien
| | - David J. Craik
- Institute for Molecular Bioscience The University of Queensland Brisbane QLD 4072 Australien
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6
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Tombling BJ, Wang CK, Craik DJ. EGF-like and Other Disulfide-rich Microdomains as Therapeutic Scaffolds. Angew Chem Int Ed Engl 2020; 59:11218-11232. [PMID: 31867866 DOI: 10.1002/anie.201913809] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 12/20/2022]
Abstract
Disulfide bonds typically introduce conformational constraints into peptides and proteins, conferring improved biopharmaceutical properties and greater therapeutic potential. In our opinion, disulfide-rich microdomains from proteins are potentially a rich and under-explored source of drug leads. A survey of the UniProt protein database shows that these domains are widely distributed throughout the plant and animal kingdoms, with the EGF-like domain being the most abundant of these domains. EGF-like domains exhibit large diversity in their disulfide bond topologies and calcium binding modes, which we classify in detail here. We found that many EGF-like domains are associated with disease phenotypes, and the interactions they mediate are potential therapeutic targets. Indeed, EGF-based therapeutic leads have been identified, and we further propose that these domains can be optimized to expand their therapeutic potential using chemical design strategies. This Review highlights the potential of disulfide-rich microdomains as future peptide therapeutics.
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Affiliation(s)
- Benjamin J Tombling
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - Conan K Wang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
| | - David J Craik
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, 4072, Australia
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Schmidt M, Huang YH, Texeira de Oliveira EF, Toplak A, Wijma HJ, Janssen DB, van Maarseveen JH, Craik DJ, Nuijens T. Efficient Enzymatic Cyclization of Disulfide-Rich Peptides by Using Peptide Ligases. Chembiochem 2019; 20:1524-1529. [PMID: 30735312 DOI: 10.1002/cbic.201900033] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Indexed: 12/18/2022]
Abstract
Disulfide-rich macrocyclic peptides-cyclotides, for example-represent a promising class of molecules with potential therapeutic use. Despite their potential their efficient synthesis at large scale still represents a major challenge. Here we report new chemoenzymatic strategies using peptide ligase variants-inter alia, omniligase-1-for the efficient and scalable one-pot cyclization and folding of the native cyclotides MCoTI-II, kalata B1 and variants thereof, as well as of the θ-defensin RTD-1. The synthesis of the kB1 variant T20K was successfully demonstrated at multi-gram scale. The existence of several ligation sites for each macrocycle makes this approach highly flexible and facilitates both the larger-scale manufacture and the engineering of bioactive, grafted cyclotide variants, therefore clearly offering a valuable and powerful extension of the existing toolbox of enzymes for peptide head-to-tail cyclization.
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Affiliation(s)
- Marcel Schmidt
- EnzyPep B.V., Brightlands Campus, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands.,Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Yen-Hua Huang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Eduardo F Texeira de Oliveira
- Groningen Biomolecular Science and Biotechnology Institute, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Ana Toplak
- EnzyPep B.V., Brightlands Campus, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
| | - Hein J Wijma
- Groningen Biomolecular Science and Biotechnology Institute, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Dick B Janssen
- Groningen Biomolecular Science and Biotechnology Institute, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Jan H van Maarseveen
- Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - David J Craik
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Timo Nuijens
- EnzyPep B.V., Brightlands Campus, Urmonderbaan 22, 6167 RD, Geleen, The Netherlands
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Liu W, Zheng Y, Kong X, Heinis C, Zhao Y, Wu C. Precisely Regulated and Efficient Locking of Linear Peptides into Stable Multicyclic Topologies through a One-Pot Reaction. Angew Chem Int Ed Engl 2017; 56:4458-4463. [PMID: 28240444 DOI: 10.1002/anie.201610942] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 01/14/2017] [Indexed: 12/11/2022]
Abstract
We report the discovery of a small phenyl molecule with four isosteric thiolate-reactive groups of sequentially varied reactivity. This molecule was exploited in combination with cysteine/penicillamine thiolates of different nucleophilic reactivity for precisely regulated and efficient locking (PROP-locking) of linear peptides into multicyclic topologies through a one-pot reaction. The PROP-locking relies on multistep and sequential thiolate/fluorine nucleophilic substitutions, which is not only rapid but highly specific, thus enabling rapid locking of peptides with high amino acid diversities without protecting groups. Several tricyclic peptide templates and bioactive peptides were designed and synthesized using the PROP-locking strategy. We believe that tricyclic peptides precisely locked through stable thioether bonds should be promising structurally constrained scaffolds for developing potential therapeutics and target ligands.
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Affiliation(s)
- Weidong Liu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China
| | - Yiwu Zheng
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China
| | - Xudong Kong
- Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Christian Heinis
- Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, 1015, Lausanne, Switzerland
| | - Yibing Zhao
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China
| | - Chuanliu Wu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China
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9
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Liu W, Zheng Y, Kong X, Heinis C, Zhao Y, Wu C. Precisely Regulated and Efficient Locking of Linear Peptides into Stable Multicyclic Topologies through a One-Pot Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610942] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Weidong Liu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation; State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials; Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Yiwu Zheng
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation; State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials; Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Xudong Kong
- Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
| | - Christian Heinis
- Institute of Chemical Sciences and Engineering; Ecole Polytechnique Fédérale de Lausanne; 1015 Lausanne Switzerland
| | - Yibing Zhao
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation; State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials; Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Chuanliu Wu
- The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation; State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials; Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
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Wu X, Huang Y, Kaas Q, Craik DJ. Cyclisation of Disulfide‐Rich Conotoxins in Drug Design Applications. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600402] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiaosa Wu
- Institute for Molecular BioscienceThe University of Queensland306 Carmody Road (Building 80)4072BrisbaneAustralia
| | - Yen‐Hua Huang
- Institute for Molecular BioscienceThe University of Queensland306 Carmody Road (Building 80)4072BrisbaneAustralia
| | - Quentin Kaas
- Institute for Molecular BioscienceThe University of Queensland306 Carmody Road (Building 80)4072BrisbaneAustralia
| | - David J. Craik
- Institute for Molecular BioscienceThe University of Queensland306 Carmody Road (Building 80)4072BrisbaneAustralia
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11
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Zhao B, Yang D, Wong JH, Wang J, Yin C, Zhu Y, Fan S, Ng TB, Xia J, Li Z. A Thioether-Stabilizedd-Proline-l-Proline-Induced β-Hairpin Peptide of Defensin Segment Increases Its Anti-Candida albicansAbility. Chembiochem 2016; 17:1416-20. [DOI: 10.1002/cbic.201600179] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Bingchuan Zhao
- School of Chemical Biology and Biotechnology; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Dan Yang
- School of Chemical Biology and Biotechnology; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
| | - Jack Ho Wong
- School of Biomedical Sciences; Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong SAR China
| | - Jianpeng Wang
- Department of Chemistry; The Chinese University of Hong Kong; Shatin Hong Kong SAR China
| | - Cuiming Yin
- School of Biomedical Sciences; Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong SAR China
| | - Yuxia Zhu
- Department of Obstetrics and Gynecology; Peking University Shenzhen Hospital; Shenzhen 518036 China
| | - Shangrong Fan
- Department of Obstetrics and Gynecology; Peking University Shenzhen Hospital; Shenzhen 518036 China
| | - Tzi Bun Ng
- School of Biomedical Sciences; Faculty of Medicine; The Chinese University of Hong Kong; Shatin Hong Kong SAR China
| | - Jiang Xia
- Department of Chemistry; The Chinese University of Hong Kong; Shatin Hong Kong SAR China
| | - Zigang Li
- School of Chemical Biology and Biotechnology; Shenzhen Graduate School of Peking University; Shenzhen 518055 China
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Böcker JK, Friedel K, Matern JCJ, Bachmann AL, Mootz HD. Generation of a Genetically Encoded, Photoactivatable Intein for the Controlled Production of Cyclic Peptides. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409848] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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13
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Böcker JK, Friedel K, Matern JCJ, Bachmann AL, Mootz HD. Generation of a Genetically Encoded, Photoactivatable Intein for the Controlled Production of Cyclic Peptides. Angew Chem Int Ed Engl 2014; 54:2116-20. [DOI: 10.1002/anie.201409848] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/04/2014] [Indexed: 01/19/2023]
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