1
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Yao X, Gao S, Yan N. Structural biology of voltage-gated calcium channels. Channels (Austin) 2024; 18:2290807. [PMID: 38062897 PMCID: PMC10761187 DOI: 10.1080/19336950.2023.2290807] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Voltage-gated calcium (Cav) channels mediate Ca2+ influx in response to membrane depolarization, playing critical roles in diverse physiological processes. Dysfunction or aberrant regulation of Cav channels can lead to life-threatening consequences. Cav-targeting drugs have been clinically used to treat cardiovascular and neuronal disorders for several decades. This review aims to provide an account of recent developments in the structural dissection of Cav channels. High-resolution structures have significantly advanced our understanding of the working and disease mechanisms of Cav channels, shed light on the molecular basis for their modulation, and elucidated the modes of actions (MOAs) of representative drugs and toxins. The progress in structural studies of Cav channels lays the foundation for future drug discovery efforts targeting Cav channelopathies.
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Affiliation(s)
- Xia Yao
- TaiKang Center for Life and Medical Sciences, School of Pharmaceutical Sciences, Wuhan University, Wuhan, China
| | - Shuai Gao
- TaiKang Center for Life and Medical Sciences, School of Pharmaceutical Sciences, Wuhan University, Wuhan, China
| | - Nieng Yan
- Beijing Frontier Research Center for Biological Structures, State Key Laboratory of Membrane Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
- Shenzhen Medical Academy of Research and Translation, Shenzhen, China
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2
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Callahan AJ, Gandhesiri S, Travaline TL, Reja RM, Lozano Salazar L, Hanna S, Lee YC, Li K, Tokareva OS, Swiecicki JM, Loas A, Verdine GL, McGee JH, Pentelute BL. Mirror-image ligand discovery enabled by single-shot fast-flow synthesis of D-proteins. Nat Commun 2024; 15:1813. [PMID: 38418820 PMCID: PMC10901774 DOI: 10.1038/s41467-024-45634-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 01/26/2024] [Indexed: 03/02/2024] Open
Abstract
Widespread adoption of mirror-image biological systems presents difficulties in accessing the requisite D-protein substrates. In particular, mirror-image phage display has the potential for high-throughput generation of biologically stable macrocyclic D-peptide binders with potentially unique recognition modes but is hindered by the individualized optimization required for D-protein chemical synthesis. We demonstrate a general mirror-image phage display pipeline that utilizes automated flow peptide synthesis to prepare D-proteins in a single run. With this approach, we prepare and characterize 12 D-proteins - almost one third of all reported D-proteins to date. With access to mirror-image protein targets, we describe the successful discovery of six macrocyclic D-peptide binders: three to the oncoprotein MDM2, and three to the E3 ubiquitin ligase CHIP. Reliable production of mirror-image proteins can unlock the full potential of D-peptide drug discovery and streamline the study of mirror-image biology more broadly.
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Affiliation(s)
- Alex J Callahan
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Satish Gandhesiri
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Tara L Travaline
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA
| | - Rahi M Reja
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Lia Lozano Salazar
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Stephanie Hanna
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Yen-Chun Lee
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
- Department of Chemistry, National Cheng Kung University, No.1, University Road, Tainan City, 701, Taiwan
| | - Kunhua Li
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA
| | - Olena S Tokareva
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA
| | - Jean-Marie Swiecicki
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA
- Relay Therapeutics, Inc., 399 Binney Street, 2nd Floor, Cambridge, MA, 02139, USA
| | - Andrei Loas
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA
| | - Gregory L Verdine
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA
- Department of Stem Cell and Regenerative Biology, Harvard University, 7 Divinity Avenue, Cambridge, MA, 02138, USA
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, MA, 02138, USA
- Department of Molecular and Cellular Biology, Harvard University, 52 Oxford Street, Cambridge, MA, 02138, USA
| | - John H McGee
- FOG Pharmaceuticals Inc., 30 Acorn Park Drive, Cambridge, MA, 02140, USA.
| | - Bradley L Pentelute
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA.
- The Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, MA, 02142, USA.
- Center for Environmental Health Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA, 02139, USA.
- Broad Institute of MIT and Harvard, 415 Main Street, Cambridge, MA, 02142, USA.
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3
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Harrison K, Mackay AS, Kambanis L, Maxwell JWC, Payne RJ. Synthesis and applications of mirror-image proteins. Nat Rev Chem 2023; 7:383-404. [PMID: 37173596 DOI: 10.1038/s41570-023-00493-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2023] [Indexed: 05/15/2023]
Abstract
The homochirality of biomolecules in nature, such as DNA, RNA, peptides and proteins, has played a critical role in establishing and sustaining life on Earth. This chiral bias has also given synthetic chemists the opportunity to generate molecules with inverted chirality, unlocking valuable new properties and applications. Advances in the field of chemical protein synthesis have underpinned the generation of numerous 'mirror-image' proteins (those comprised entirely of D-amino acids instead of canonical L-amino acids), which cannot be accessed using recombinant expression technologies. This Review seeks to highlight recent work on synthetic mirror-image proteins, with a focus on modern synthetic strategies that have been leveraged to access these complex biomolecules as well as their applications in protein crystallography, drug discovery and the creation of mirror-image life.
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Affiliation(s)
- Katriona Harrison
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Angus S Mackay
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Lucas Kambanis
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Joshua W C Maxwell
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales, Australia
| | - Richard J Payne
- School of Chemistry, The University of Sydney, Sydney, New South Wales, Australia.
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, New South Wales, Australia.
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4
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Erickson PW, Fulcher JM, Spaltenstein P, Kay MS. Traceless Click-Assisted Native Chemical Ligation Enabled by Protecting Dibenzocyclooctyne from Acid-Mediated Rearrangement with Copper(I). Bioconjug Chem 2021; 32:2233-2244. [PMID: 34619957 PMCID: PMC9769386 DOI: 10.1021/acs.bioconjchem.1c00403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The scope of proteins accessible to total chemical synthesis via native chemical ligation (NCL) is often limited by slow ligation kinetics. Here we describe Click-Assisted NCL (CAN), in which peptides are incorporated with traceless "helping hand" lysine linkers that enable addition of dibenzocyclooctyne (DBCO) and azide handles. The resulting strain-promoted alkyne-azide cycloaddition (SPAAC) increases their effective concentration to greatly accelerate ligations. We demonstrate that copper(I) protects DBCO from acid-mediated rearrangement during acidic peptide cleavage, enabling direct production of DBCO synthetic peptides. Excitingly, triazole-linked model peptides ligated rapidly and accumulated little side product due to the fast reaction time. Using the E. coli ribosomal subunit L32 as a model protein, we further demonstrate that SPAAC, ligation, desulfurization, and linker cleavage steps can be performed in one pot. CAN is a useful method for overcoming challenging ligations involving sterically hindered junctions. Additionally, CAN is anticipated to be an important stepping stone toward a multisegment, one-pot, templated ligation system.
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Affiliation(s)
- Patrick W. Erickson
- Department of Biochemistry, University of Utah School of Medicine, 15 North Medical Drive East, Room 4100, Salt Lake City, Utah 84112, United States
- Institute for Protein Design, Department of Biochemistry, University of Washington, Seattle, Washington 98195, United States
| | - James M. Fulcher
- Department of Biochemistry, University of Utah School of Medicine, 15 North Medical Drive East, Room 4100, Salt Lake City, Utah 84112, United States
- Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
| | - Paul Spaltenstein
- Department of Biochemistry, University of Utah School of Medicine, 15 North Medical Drive East, Room 4100, Salt Lake City, Utah 84112, United States
| | - Michael S. Kay
- Department of Biochemistry, University of Utah School of Medicine, 15 North Medical Drive East, Room 4100, Salt Lake City, Utah 84112, United States
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5
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Through the looking glass: milestones on the road towards mirroring life. Trends Biochem Sci 2021; 46:931-943. [PMID: 34294544 DOI: 10.1016/j.tibs.2021.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 06/05/2021] [Accepted: 06/18/2021] [Indexed: 12/24/2022]
Abstract
Naturally occurring DNA, RNA, and proteins predominantly exist in only one enantiomeric form (homochirality). Advances in biotechnology and chemical synthesis allow the production of the respective alternate enantiomeric form, enabling access to mirror-image versions of these natural biopolymers. Exploiting the unique properties of such mirror molecules has already led to many applications, such as biostable and nonimmunogenic therapeutics or sensors. However, a 'roadblock' for unlocking the mirror world is the lack of biological systems capable of synthesizing critical building blocks including mirror oligonucleotides and oligopeptides to reducing cost and improve purity. Here, we provide an overview of the current progress, applications, and challenges of the molecular mirror world by identifying milestones towards mirroring life.
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6
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Chen J, Cui T, Sun S, Guo Y, Chen J, Wang J, Bierer D, Li YM. Application of tert-Butyl Disulfide-Protected Amino Acids for the Fmoc Solid-Phase Synthesis of Lactam Cyclic Peptides under Mild Metal-Free Conditions. J Org Chem 2021; 86:8610-8619. [PMID: 34161109 DOI: 10.1021/acs.joc.1c00255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Lactam cyclic peptides are a class of interesting and pharmaceutically active molecules, but their previous syntheses have required the use of heavy metals and/or forcing conditions. Here, we describe the efficient application of the previously reported tert-butyl disulfide-protected amino acids and their use in the efficient, solid-phase synthesis of a series of lactam cyclic peptides under mild, metal-free conditions.
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Affiliation(s)
- Junyou Chen
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Tingting Cui
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Shuaishuai Sun
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Yanyan Guo
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Jingnan Chen
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Jun Wang
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
| | - Donald Bierer
- Department of Medicinal Chemistry, Bayer AG, Aprather Weg 18A, 42096 Wuppertal, Germany
| | - Yi-Ming Li
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, P. R. China
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7
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Li Y, Cao X, Tian C, Zheng JS. Chemical protein synthesis-assisted high-throughput screening strategies for d-peptides in drug discovery. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.04.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Qi Y, Qu Q, Bierer D, Liu L. A Diaminodiacid (DADA) Strategy for the Development of Disulfide Surrogate Peptides. Chem Asian J 2020; 15:2793-2802. [DOI: 10.1002/asia.202000609] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/17/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Yun‐Kun Qi
- Department of Medicinal Chemistry School of Pharmacy Qingdao University Qingdao 266021 China
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Qian Qu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Donald Bierer
- Bayer AG Department of Medicinal Chemistry Aprather Weg 18A 42096 Wuppertal Germany
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
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9
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Zheng Q, Wang T, Chu G, Zuo C, Zhao R, Sui X, Ye L, Yu Y, Chen J, Wu X, Zhang W, Deng H, Shi J, Pan M, Li Y, Liu L. An E1‐Catalyzed Chemoenzymatic Strategy to Isopeptide‐
N
‐Ethylated Deubiquitylase‐Resistant Ubiquitin Probes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qingyun Zheng
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Tian Wang
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Guo‐Chao Chu
- School of Food and Biological Engineering Hefei University of Technology Hefei 230009 China
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Chong Zuo
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Rui Zhao
- School of Food and Biological Engineering Hefei University of Technology Hefei 230009 China
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Xin Sui
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Linzhi Ye
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Yuanyuan Yu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
| | - Jingnan Chen
- School of Food and Biological Engineering Hefei University of Technology Hefei 230009 China
| | - Xiangwei Wu
- School of Food and Biological Engineering Hefei University of Technology Hefei 230009 China
| | - Wenhao Zhang
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Haiteng Deng
- MOE Key Laboratory of Bioinformatics School of Life Sciences Tsinghua University Beijing 100084 China
| | - Jing Shi
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Man Pan
- Department of Biochemistry and Molecular Biology University of Chicago Chicago IL 60637 USA
| | - Yi‐Ming Li
- School of Food and Biological Engineering Hefei University of Technology Hefei 230009 China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology Center for Synthetic and Systems Biology Department of Chemistry Tsinghua University Beijing 100084 China
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10
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Zhao R, Shi P, Chen J, Sun S, Chen J, Cui J, Wu F, Fang G, Tian C, Shi J, Bierer D, Liu L, Li YM. Chemical synthesis and biological activity of peptides incorporating an ether bridge as a surrogate for a disulfide bond. Chem Sci 2020; 11:7927-7932. [PMID: 34094161 PMCID: PMC8163063 DOI: 10.1039/d0sc02374d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Disulfide bridges contribute to the definition and rigidity of polypeptides, but they are inherently unstable in reducing environments and in the presence of isomerases and nucleophiles. Strategies to address these deficiencies, ideally without significantly perturbing the structure of the polypeptide, would be of great interest. One possible surrogate for the disulfide bridge is a simple thioether, but these are susceptible to oxidation. We report the introduction of an ether linkage into the biologically active, disulfide-rich peptides oxytocin, tachyplesin I, and conotoxin α-ImI, using an ether-containing diaminodiacid as the key building block, obtained by the stereoselective ring-opening addition reaction of an aziridine skeleton with a hydroxy group. NMR studies indicated that the derivatives with an ether surrogate bridge exhibited very small change of their three-dimensional structures. The analogs obtained using this novel substitution strategy were found to be more stable than the original peptide in oxidative and reductive conditions; without a loss of bioactivity. This strategy is therefore proposed as a practical and versatile solution to the stability problems associated with cysteine-rich peptides. We report the first introduction of an ether linkage as surrogate into the disulfide-rich peptides using ether-containing diaminodiacid.![]()
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Affiliation(s)
- Rui Zhao
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry, School of Life Sciences, University of Science and Technology of China Hefei Anhui 230009 China .,School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
| | - Pan Shi
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry, School of Life Sciences, University of Science and Technology of China Hefei Anhui 230009 China
| | - Junyou Chen
- School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
| | - Shuaishuai Sun
- School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
| | - Jingnan Chen
- School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
| | - Jibin Cui
- School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
| | - Fangming Wu
- High Magnetic Field Laboratory, Chinese Academy of Sciences Hefei 230031 China
| | - Gemin Fang
- School of Life Science, Institute of Physical Science and Information Technology, Anhui University Hefei 230601 China
| | - Changlin Tian
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry, School of Life Sciences, University of Science and Technology of China Hefei Anhui 230009 China
| | - Jing Shi
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry, School of Life Sciences, University of Science and Technology of China Hefei Anhui 230009 China
| | - Donald Bierer
- Department of Medicinal Chemistry, Bayer AG Aprather Weg 18A 42096 Wuppertal Germany
| | - Lei Liu
- Department of Chemistry, Tsinghua University Beijing 100084 China
| | - Yi-Ming Li
- School of Food and Biological Engineering, Hefei University of Technology Hefei Anhui 230009 China
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11
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12
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Zheng Q, Wang T, Chu GC, Zuo C, Zhao R, Sui X, Ye L, Yu Y, Chen J, Wu X, Zhang W, Deng H, Shi J, Pan M, Li YM, Liu L. An E1-Catalyzed Chemoenzymatic Strategy to Isopeptide-N-Ethylated Deubiquitylase-Resistant Ubiquitin Probes. Angew Chem Int Ed Engl 2020; 59:13496-13501. [PMID: 32346954 DOI: 10.1002/anie.202002974] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/12/2020] [Indexed: 12/22/2022]
Abstract
Triazole-based deubiquitylase (DUB)-resistant ubiquitin (Ub) probes have recently emerged as effective tools for the discovery of Ub chain-specific interactors in proteomic studies, but their structural diversity is limited. A new family of DUB-resistant Ub probes is reported based on isopeptide-N-ethylated dimeric or polymeric Ub chains, which can be efficiently prepared by a one-pot, ubiquitin-activating enzyme (E1)-catalyzed condensation reaction of recombinant Ub precursors to give various homotypic and even branched Ub probes at multi-milligram scale. Proteomic studies using label-free quantitative (LFQ) MS indicated that the isopeptide-N-ethylated Ub probes may complement the triazole-based probes in the study of Ub interactome. Our study highlights the utility of modern protein synthetic chemistry to develop structurally and new families of tool molecules needed for proteomic studies.
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Affiliation(s)
- Qingyun Zheng
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Tian Wang
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Guo-Chao Chu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China.,Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Chong Zuo
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Rui Zhao
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China.,Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Xin Sui
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Linzhi Ye
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yuanyuan Yu
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Jingnan Chen
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Xiangwei Wu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Wenhao Zhang
- MOE Key Laboratory of Bioinformatics, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Haiteng Deng
- MOE Key Laboratory of Bioinformatics, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Jing Shi
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Man Pan
- Department of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL, 60637, USA
| | - Yi-Ming Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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13
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Qu Q, Gao S, Wu F, Zhang M, Li Y, Zhang L, Bierer D, Tian C, Zheng J, Liu L. Synthesis of Disulfide Surrogate Peptides Incorporating Large‐Span Surrogate Bridges Through a Native‐Chemical‐Ligation‐Assisted Diaminodiacid Strategy. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Qian Qu
- Tsinghua-Peking Center for Life SciencesMinistry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical BiologyCenter for Synthetic and Systems BiologyDepartment of ChemistryTsinghua University Beijing 100084 China
| | - Shuai Gao
- Tsinghua-Peking Center for Life SciencesMinistry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical BiologyCenter for Synthetic and Systems BiologyDepartment of ChemistryTsinghua University Beijing 100084 China
| | - Fangming Wu
- High Magnetic Field LaboratoryChinese Academy of Sciences Hefei 230031 China
| | - Meng‐Ge Zhang
- School of Life SciencesHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230027 China
| | - Ying Li
- School of Life SciencesHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230027 China
| | - Long‐Hua Zhang
- School of Life SciencesHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230027 China
| | - Donald Bierer
- Bayer AGDepartment of Medicinal Chemistry Aprather Weg 18A 42096 Wuppertal Germany
| | - Chang‐Lin Tian
- High Magnetic Field LaboratoryChinese Academy of Sciences Hefei 230031 China
- School of Life SciencesHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230027 China
| | - Ji‐Shen Zheng
- School of Life SciencesHefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230027 China
| | - Lei Liu
- Tsinghua-Peking Center for Life SciencesMinistry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical BiologyCenter for Synthetic and Systems BiologyDepartment of ChemistryTsinghua University Beijing 100084 China
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14
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Qu Q, Gao S, Wu F, Zhang MG, Li Y, Zhang LH, Bierer D, Tian CL, Zheng JS, Liu L. Synthesis of Disulfide Surrogate Peptides Incorporating Large-Span Surrogate Bridges Through a Native-Chemical-Ligation-Assisted Diaminodiacid Strategy. Angew Chem Int Ed Engl 2020; 59:6037-6045. [PMID: 32060988 DOI: 10.1002/anie.201915358] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/19/2020] [Indexed: 12/17/2022]
Abstract
The use of synthetic bridges as surrogates for disulfide bonds has emerged as a practical strategy to obviate the poor stability of some disulfide-containing peptides. However, peptides incorporating large-span synthetic bridges are still beyond the reach of existing methods. Herein, we report a native chemical ligation (NCL)-assisted diaminodiacid (DADA) strategy that enables the robust generation of disulfide surrogate peptides incorporating surrogate bridges up to 50 amino acids in length. This strategy provides access to some highly desirable but otherwise impossible-to-obtain disulfide surrogates of bioactive peptide. The bioactivities and structures of the synthetic disulfide surrogates were verified by voltage clamp assays, NMR, and X-ray crystallography; and stability studies established that the disulfide replacements effectively overcame the problems of disulfide reduction and scrambling that often plague these pharmacologically important peptides.
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Affiliation(s)
- Qian Qu
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Shuai Gao
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Fangming Wu
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, 230031, China
| | - Meng-Ge Zhang
- School of Life Sciences, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230027, China
| | - Ying Li
- School of Life Sciences, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230027, China
| | - Long-Hua Zhang
- School of Life Sciences, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230027, China
| | - Donald Bierer
- Bayer AG, Department of Medicinal Chemistry, Aprather Weg 18A, 42096, Wuppertal, Germany
| | - Chang-Lin Tian
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, 230031, China.,School of Life Sciences, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230027, China
| | - Ji-Shen Zheng
- School of Life Sciences, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, 230027, China
| | - Lei Liu
- Tsinghua-Peking Center for Life Sciences, Ministry of Education Key Laboratory of Bioorganic Phosphorus, Chemistry and Chemical Biology, Center for Synthetic and Systems Biology, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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15
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Chen J, Sun S, Zhao R, Xi C, Qiu W, Wang N, Wang Y, Bierer D, Shi J, Li Y. Chemical Synthesis of Six‐Atom Thioether Bridged Diaminodiacid for Solid‐Phase Synthesis of Peptide Disulfide Bond Mimics. ChemistrySelect 2020. [DOI: 10.1002/slct.201904042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Junyou Chen
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
| | - Shuaishuai Sun
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
| | - Rui Zhao
- Department of ChemistryUniversity of Science and Techmology of China Hefei 230026 China
| | - Chen‐Peng Xi
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
| | - Wenjie Qiu
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
| | - Ning Wang
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
| | - Ya Wang
- School of Life ScienceAnhui University Hefei 230601 China
| | - Donald Bierer
- Department of Medicinal ChemistryBayer AG Aprather Weg 18 A 42096 Wuppertal Germany
| | - Jing Shi
- Department of ChemistryUniversity of Science and Techmology of China Hefei 230026 China
| | - Yi‐Ming Li
- School of Food and Biological EngineeringHefei University of Technology Hefei 230009 China
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16
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Inactivity of YGL082W in vitro due to impairment of conformational change in the catalytic center loop. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9623-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Fan J, Ye Y, Chu G, Zhang Z, Fu Y, Li YM, Shi J. Semisynthesis of Ubiquitin and SUMO-Rhodamine 110-Glycine through Aminolysis of Boc-Protected Thioester Counterparts. J Org Chem 2019; 84:14861-14867. [PMID: 31642325 DOI: 10.1021/acs.joc.9b01529] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ubiquitin (Ub)-based fluorescent reagents are crucial to explore the activity of deubiquitinases (DUBs). Ub-Rho110-G is one of the preferred tools, whereas the current synthetic route is time-consuming. Here, we report a new semisynthetic strategy to produce Ub-Rho110-G through direct aminolysis of Boc-protected Ub-Mesna using bisglycyl-rhodamine 110. We also applied this strategy to synthesize active SUMO2-Rho110-G for the first time. Biochemical analysis demonstrated that semisynthetic Ub or SUMO-Rho110-G can be effectively used for the detection of the activity of DUBs or SUMO-specific enzymes.
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Affiliation(s)
- Jian Fan
- Department of Chemistry , University of Science and Technology of China , Hefei 230026 , China
| | - Yinshan Ye
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Guochao Chu
- Department of Chemistry , University of Science and Technology of China , Hefei 230026 , China
| | - Zhongping Zhang
- Institute of Intelligent Machines , Chinese Academy of Sciences , Hefei , Anhui 230031 , China
| | - Yao Fu
- Department of Chemistry , University of Science and Technology of China , Hefei 230026 , China
| | - Yi-Ming Li
- School of Food and Biological Engineering , Hefei University of Technology , Hefei , Anhui 230009 , China
| | - Jing Shi
- Department of Chemistry , University of Science and Technology of China , Hefei 230026 , China
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18
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Chimeric protein probes for C5a receptors through fusion of the anaphylatoxin C5a core region with a small-molecule antagonist. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9513-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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19
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Xu L, Fan J, Wang Y, Zhang Z, Fu Y, Li YM, Shi J. An activity-based probe developed by a sequential dehydroalanine formation strategy targets HECT E3 ubiquitin ligases. Chem Commun (Camb) 2019; 55:7109-7112. [PMID: 31157339 DOI: 10.1039/c9cc03739j] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
E3 ligases play a critical role in ubiquitin (Ub) conjugation cascades, and any aberration in their activity is associated with a number of diseases. Advancement in our knowledge of understanding the roles of HECT E3s requires biochemical tools such as activity-based probes (ABPs). In this study we developed a novel dehydroalanine (Dha)-based E2-Ub ABP using a strategy that is a combination of practical hydrazide-based native chemical ligation and sequential Dha formation. The probe could be used for labeling HECT E3s not only in vitro but also in endogenous cellular contexts. Our easy-to-implement method is expected to be useful for the preparation of Dha based Ub family E2 conjugate ABPs.
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Affiliation(s)
- Ling Xu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
| | - Jian Fan
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
| | - Yu Wang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China. and School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, China.
| | - Zhongping Zhang
- Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, Anhui 230031, China
| | - Yao Fu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
| | - Yi-Ming Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui 230009, China.
| | - Jing Shi
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China.
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20
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Sun SS, Chen J, Zhao R, Bierer D, Wang J, Fang GM, Li YM. Efficient synthesis of a side-chain extended diaminodiacid for solid-phase synthesis of peptide disulfide bond mimics. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.03.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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