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Cao L, Wang L. Biospecific Chemistry for Covalent Linking of Biomacromolecules. Chem Rev 2024; 124:8516-8549. [PMID: 38913432 PMCID: PMC11240265 DOI: 10.1021/acs.chemrev.4c00066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Interactions among biomacromolecules, predominantly noncovalent, underpin biological processes. However, recent advancements in biospecific chemistry have enabled the creation of specific covalent bonds between biomolecules, both in vitro and in vivo. This Review traces the evolution of biospecific chemistry in proteins, emphasizing the role of genetically encoded latent bioreactive amino acids. These amino acids react selectively with adjacent natural groups through proximity-enabled bioreactivity, enabling targeted covalent linkages. We explore various latent bioreactive amino acids designed to target different protein residues, ribonucleic acids, and carbohydrates. We then discuss how these novel covalent linkages can drive challenging protein properties and capture transient protein-protein and protein-RNA interactions in vivo. Additionally, we examine the application of covalent peptides as potential therapeutic agents and site-specific conjugates for native antibodies, highlighting their capacity to form stable linkages with target molecules. A significant focus is placed on proximity-enabled reactive therapeutics (PERx), a pioneering technology in covalent protein therapeutics. We detail its wide-ranging applications in immunotherapy, viral neutralization, and targeted radionuclide therapy. Finally, we present a perspective on the existing challenges within biospecific chemistry and discuss the potential avenues for future exploration and advancement in this rapidly evolving field.
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Affiliation(s)
- Li Cao
- Department of Pharmaceutical Chemistry, The Cardiovascular Research Institute, and Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California 94158, United States
| | - Lei Wang
- Department of Pharmaceutical Chemistry, The Cardiovascular Research Institute, and Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California 94158, United States
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2
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Chen FJ, Lin W, Chen FE. Non-symmetric stapling of native peptides. Nat Rev Chem 2024; 8:304-318. [PMID: 38575678 DOI: 10.1038/s41570-024-00591-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2024] [Indexed: 04/06/2024]
Abstract
Stapling has emerged as a powerful technique in peptide chemistry. It enables precise control over peptide conformation leading to enhanced properties such as improved stability and enhanced binding affinity. Although symmetric stapling methods have been extensively explored, the field of non-symmetric stapling of native peptides has received less attention, largely as a result of the formidable challenges it poses - in particular the complexities involved in achieving the high chemo-selectivity and site-selectivity required to simultaneously modify distinct proteinogenic residues. Over the past 5 years, there have been significant breakthroughs in addressing these challenges. In this Review, we describe the latest strategies for non-symmetric stapling of native peptides, elucidating the protocols, reaction mechanisms and underlying design principles. We also discuss current challenges and opportunities this field offers for future applications, such as ligand discovery and peptide-based therapeutics.
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Affiliation(s)
- Fa-Jie Chen
- College of Chemistry, Fuzhou University, Fuzhou, P. R. China.
| | - Wanzhen Lin
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou, P. R. China
| | - Fen-Er Chen
- College of Chemistry, Fuzhou University, Fuzhou, P. R. China.
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Department of Chemistry, Fudan University, Shanghai, P. R. China.
- Shanghai Engineering Research Center of Industrial Asymmetric Catalysis of Chiral Drugs, Fudan University, Shanghai, P. R. China.
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3
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Li Y, Wu M, Fu Y, Xue J, Yuan F, Qu T, Rissanou AN, Wang Y, Li X, Hu H. Therapeutic stapled peptides: Efficacy and molecular targets. Pharmacol Res 2024; 203:107137. [PMID: 38522761 DOI: 10.1016/j.phrs.2024.107137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/06/2024] [Accepted: 03/06/2024] [Indexed: 03/26/2024]
Abstract
Peptide stapling, by employing a stable, preformed alpha-helical conformation, results in the production of peptides with improved membrane permeability and enhanced proteolytic stability, compared to the original peptides, and provides an effective solution to accelerate the rapid development of peptide drugs. Various reviews present peptide stapling chemistries, anchoring residues and one- or two-component cyclization, however, therapeutic stapled peptides have not been systematically summarized, especially focusing on various disease-related targets. This review highlights the latest advances in therapeutic peptide drug development facilitated by the application of stapling technology, including different stapling techniques, synthetic accessibility, applicability to biological targets, potential for solving biological problems, as well as the current status of development. Stapled peptides as therapeutic drug candidates have been classified and analysed mainly by receptor- and ligand-based stapled peptide design against various diseases, including cancer, infectious diseases, inflammation, and diabetes. This review is expected to provide a comprehensive reference for the rational design of stapled peptides for different diseases and targets to facilitate the development of therapeutic peptides with enhanced pharmacokinetic and biological properties.
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Affiliation(s)
- Yulei Li
- School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China.
| | - Minghao Wu
- School of Medicine, Shanghai University, 99 Shangda Road, Shanghai 200444, China
| | - Yinxue Fu
- School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Jingwen Xue
- School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Fei Yuan
- School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Tianci Qu
- School of Pharmaceutical Sciences & Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong 250117, China
| | - Anastassia N Rissanou
- Theoretical & Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, Athens 11635, Greece
| | - Yilin Wang
- Department of Hepatic Surgery, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, 131 Dong'an Road, Shanghai 200032, China
| | - Xiang Li
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, China.
| | - Honggang Hu
- School of Medicine, Shanghai University, 99 Shangda Road, Shanghai 200444, China.
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4
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Wan C, Yang D, Song C, Liang M, An Y, Lian C, Dai C, Ye Y, Yin F, Wang R, Li Z. A pyridinium-based strategy for lysine-selective protein modification and chemoproteomic profiling in live cells. Chem Sci 2024; 15:5340-5348. [PMID: 38577373 PMCID: PMC10988577 DOI: 10.1039/d3sc05766f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/08/2024] [Indexed: 04/06/2024] Open
Abstract
Protein active states are dynamically regulated by various modifications; thus, endogenous protein modification is an important tool for understanding protein functions and networks in complicated biological systems. Here we developed a new pyridinium-based approach to label lysine residues under physiological conditions that is low-toxicity, efficient, and lysine-selective. Furthermore, we performed a large-scale analysis of the ∼70% lysine-selective proteome in MCF-7 cells using activity-based protein profiling (ABPP). We quantifically assessed 1216 lysine-labeled peptides in cell lysates and identified 386 modified lysine sites including 43 mitochondrial-localized proteins in live MCF-7 cells. Labeled proteins significantly preferred the mitochondria. This pyridinium-based methodology demonstrates the importance of analyzing endogenous proteins under native conditions and provides a robust chemical strategy utilizing either lysine-selective protein labeling or spatiotemporal profiling in a living system.
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Affiliation(s)
- Chuan Wan
- College of Health Science and Environmental Engineering, Shenzhen Technology University Shenzhen 518118 P. R. China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering Guangzhou 510225 P. R. China
| | - Chunli Song
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Mingchan Liang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Chenshan Lian
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Chuan Dai
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Yuxin Ye
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School Shenzhen 518055 P. R. China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory Shenzhen 518118 P. R. China
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5
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Mehta NV, Degani MS. The expanding repertoire of covalent warheads for drug discovery. Drug Discov Today 2023; 28:103799. [PMID: 37839776 DOI: 10.1016/j.drudis.2023.103799] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 10/04/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
The reactive functionalities of drugs that engage in covalent interactions with the enzyme/receptor residue in either a reversible or an irreversible manner are called 'warheads'. Covalent warheads that were previously neglected because of safety concerns have recently gained center stage as a result of their various advantages over noncovalent drugs, including increased selectivity, increased residence time, and higher potency. With the approval of several covalent inhibitors over the past decade, research in this area has accelerated. Various strategies are being continuously developed to tune the characteristics of warheads to improve their potency and mitigate toxicity. Here, we review research progress in warhead discovery over the past 5 years to provide valuable insights for future drug discovery.
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Affiliation(s)
- Namrashee V Mehta
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, Maharashtra, India.
| | - Mariam S Degani
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, Maharashtra, India.
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6
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Luo Q, Ma Y, Liang H, Feng Y, Liu N, Lian C, Zhu L, Ye Y, Liu Z, Hou Z, Chen S, Wang Y, Dai C, Song C, Zhang M, He Z, Xing Y, Zhong W, Li S, Wu J, Lu F, Yin F, Li Z. Covalent Peptide LSD1 Inhibitor Specifically Recognizes Cys360 in the Enzyme-Active Region. J Med Chem 2023; 66:15409-15423. [PMID: 37922441 DOI: 10.1021/acs.jmedchem.3c01549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
Lysine-specific demethylase 1 (LSD1) is a promising therapeutic target, especially in cancer treatment. Despite several LSD1 inhibitors being discovered for the cofactor pocket, none are FDA-approved. We aimed to develop stabilized peptides for irreversible LSD1 binding, focusing on unique cysteine residue Cys360 in LSD1 and SNAIL1. We created LSD1 C360-targeting peptides, like cyclic peptide S9-CMC1, using our Cysteine-Methionine cyclization strategy. S9-CMC1 effectively inhibited LSD1 at the protein level, as confirmed by MS analysis showing covalent bonding to Cys360. In cells, S9-CMC1 inhibited LSD1 activity, increasing H3K4me1 and H3K4me2 levels, leading to G1 cell cycle arrest and apoptosis and inhibiting cell proliferation. Remarkably, S9-CMC1 showed therapeutic potential in A549 xenograft animal models, regulating LSD1 activity and significantly inhibiting tumor growth with minimal organ damage. These findings suggest LSD1 C360 as a promising site for covalent LSD1 inhibitors' development.
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Affiliation(s)
- Qinhong Luo
- Department of Pharmacy, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Yue Ma
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Huiting Liang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Yuan Feng
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Na Liu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Chenshan Lian
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Lizhi Zhu
- Department of Pharmacy, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yuxin Ye
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zhihong Liu
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Sijin Chen
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yaqi Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Chuan Dai
- Department of Pharmacy, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Chunli Song
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Min Zhang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zhipeng He
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Yun Xing
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Wanjin Zhong
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Shuiming Li
- Shenzhen Key Laboratory of Microbiology and Gene Engineering, Shenzhen University, Shenzhen 518060, China
| | - Jianlong Wu
- Department of Pharmacy, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, China
| | - Fei Lu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Feng Yin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
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7
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Dai C, Guo X, Pan Z, Wan C, Yang D, Li Y, Lian C, An Y, Zhang T, Yang F, Zhu L, Yin F, Wang R, Li Z. Pyridinium-Based Strategy for a Bioorthogonal Conjugation-Assisted Purification Method for Profiling Cell Surface Proteome. Anal Chem 2023; 95:17125-17134. [PMID: 37934015 DOI: 10.1021/acs.analchem.3c04279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Cell surface proteins (CSPs) are valuable targets for therapeutic agents, but achieving highly selective CSP enrichment in cellular physiology remains a technical challenge. To address this challenge, we propose a newly developed sulfo-pyridinium ester (SPE) cross-linking probe, followed by two-step imaging and enrichment. The SPE probe showed higher efficiency in labeling proteins than similar NHS esters at the level of cell lysates and demonstrated specificity for Lys in competitive experiments. More importantly, this probe could selectively label the cell membranes in cell imaging with only negligible labeling of the intracellular compartment. Moreover, we successfully performed this strategy on MCF-7 live cells to label 425 unique CSPs from 1162 labeled proteins. Finally, we employed our probe to label the CSPs of insulin-cultured MCF-7, revealing several cell surface targets of key functional biomarkers and insulin-associated pathogenesis. The above results demonstrate that the SPE method provides a promising tool for the selective labeling of cell surface proteins and monitoring transient cell surface events.
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Affiliation(s)
- Chuan Dai
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
- Department of Pharmacy, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, P. R. China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Zhuoheng Pan
- School of Pharmacy, Macau University of Science and Technology, Taipa 999078, Macau, P. R. China
| | - Chuan Wan
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Dongyan Yang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Yongli Li
- China Medical System Holdings Limited, Shenzhen 518055, P. R. China
| | - Chenshan Lian
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
| | - Tuanjie Zhang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
| | - Fadeng Yang
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Lizhi Zhu
- Department of Pharmacy, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital (Shenzhen Institute of Translational Medicine), Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen 518060, P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
| | - Zigang Li
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, P. R. China
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, P. R. China
- Frontiers Medical Center, Tianfu Jincheng Laboratory, Chengdu 610212, Sichuan, P. R. China
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8
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Guo X, Wang Y, An Y, Liu Z, Liu J, Chen J, Zhan MM, Liang M, Hou Z, Wan C, Yin F, Wang R, Li Z. Development of Lysine Crotonyl-Mimic Probe to Covalently Identify H3K27Cr Interacting Proteins. Chemistry 2023; 29:e202301624. [PMID: 37587551 DOI: 10.1002/chem.202301624] [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: 05/22/2023] [Revised: 08/09/2023] [Accepted: 08/16/2023] [Indexed: 08/18/2023]
Abstract
Histone lysine crotonylation (Kcr) is one newly discovered acylation modification and regulates numerous pathophysiological processes. The binding affinity between Kcr and its interacting proteins is generally weak, which makes it difficult to effectively identify Kcr-interacting partners. Changing the amide of crotonyl to an ester increased reactivity with proximal cysteines and retained specificity for Kcr antibody. The probe "H3g27Cr" was designed by incorporating the ester functionality into a H3K27 peptide. Using this probe, multiple Kcr-interacting partners including STAT3 were successfully identified, and this has not been reported previously. Further experiments suggested that STAT3 possibly could form complexes with Histone deacetylase HDACs to downregulate the acetylation and crotonylation of Histone H3K27. Our unique design provided intriguing tools to further explore Kcr-interacting proteins and elucidate their working mechanisms.
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Affiliation(s)
- Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
| | - Yuhao An
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Zhihong Liu
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Jianbo Liu
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Jiaxin Chen
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Mei-Miao Zhan
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
| | - Mingcha Liang
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
| | - Feng Yin
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Rui Wang
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, P.R. China
- Pingshan translational medicine center, Shenzhen Bay Laboratory, Shenzhen, 518118, P.R. China
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9
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Li Z, Wang B, Sun K, Yin G, Wang P, Yu XA, Zhang C, Tian J. An aggregation-induced emission sensor combined with UHPLC-Q-TOF/MS for fast identification of anticoagulant active ingredients from traditional Chinese medicine. Anal Chim Acta 2023; 1279:341799. [PMID: 37827639 DOI: 10.1016/j.aca.2023.341799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 08/08/2023] [Accepted: 09/07/2023] [Indexed: 10/14/2023]
Abstract
Xuebijing injection (XBJ) has a good therapeutic effect on the patients with severe coronavirus disease, but the material basis of XBJ with the anticoagulant effect to improve the coagulopathy and thromboembolism is still unclear. Herein, we developed a new strategy based on aggregation-induced emission (AIE) for monitoring thrombin activity and screening thrombin inhibitors from XBJ. The molecule AIE603 and the thrombin substrate peptide S-2238 were formed into AIE nanoparticle (AIENP) which emitted notable fluorescence due to the restriction of intramolecular motions. In the presence of thrombin, AIENP was specifically hydrolyzed and AIE603 was released from AIENP, leading to the decrease of fluorescence intensity. Furthermore, AIENP was combined with ultra-high performance liquid chromatography-fraction collector (UHPLC-FC) and ultra-high performance liquid chromatography quadrupole-time-of-flight mass spectrometry (UHPLC-Q-TOF/MS) for separation, preparation, screening and identification of the thrombin inhibitors from XBJ, a total of 58 chemical constituents were identified, among which 6 compounds possessed higher anticoagulant activity. Notably, the overall inhibition rate of the 6 mixed standards was equivalent to about 60% of the inhibition rate of XBJ. Therefore, this work provides a novel, cheap and simple method for monitoring thrombin activity and is promising to screen active substances from traditional Chinese medicines.
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Affiliation(s)
- Ziyi Li
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China
| | - Bing Wang
- NMPA Key Laboratory for Bioequivalence Research of Generic Drug Evaluation, Shenzhen Institute for Drug Control, Shenzhen, 518057, China
| | - Kunhui Sun
- NMPA Key Laboratory for Bioequivalence Research of Generic Drug Evaluation, Shenzhen Institute for Drug Control, Shenzhen, 518057, China
| | - Guo Yin
- NMPA Key Laboratory for Bioequivalence Research of Generic Drug Evaluation, Shenzhen Institute for Drug Control, Shenzhen, 518057, China
| | - Ping Wang
- NMPA Key Laboratory for Bioequivalence Research of Generic Drug Evaluation, Shenzhen Institute for Drug Control, Shenzhen, 518057, China
| | - Xie-An Yu
- NMPA Key Laboratory for Bioequivalence Research of Generic Drug Evaluation, Shenzhen Institute for Drug Control, Shenzhen, 518057, China.
| | - Chaofeng Zhang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
| | - Jiangwei Tian
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of TCM Evaluation and Translational Research, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, 211198, China.
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10
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Li H, Hou Z, Wang Y, Zhou Z, Cai J, Xin Q, Yin F, Li Z, Xu N. Methodology of stable peptide based on propargylated sulfonium. Biochem Biophys Rep 2023; 35:101508. [PMID: 37448811 PMCID: PMC10336417 DOI: 10.1016/j.bbrep.2023.101508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/28/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
Peptides can be used as effective molecular tool for covalent modification of proteins and play important roles in ligand directed covalent modification. Tyr-selective protein modifications exert a profound impact on protein functionality. Here, we developed a general strategy that involves nucleophilic addition of alkyne for tyrosine modification. The terminal alkyne of propargyl sulfonium is motivated by the sulfonium center to react with phenolic hydroxyl. This approach provides a straightforward method for tyrosine modification due to its high yield in aqueous solution at physiological temperature. In addition, cyclic peptides could be obtained via adjusting pH to 8.0 from peptides consisting of tyrosine and methionine modified by propargyl bromide, and the resulting cyclic peptides are proved to have better stability, excellent 2-mercaptopyridine resistance and improved cellular uptakes. Furthermore, molecules made from the propargylated sulfonium have the potential to be used as warheads against tyrosine containing biomolecules. Collectively, we develop a direct and uncomplicated technique for modifying tyrosine residues, the strategy concerned can be widely utilized to construct stable peptides and biomolecules imaging.
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Affiliation(s)
- Heng Li
- State Key Laboratory of Chemical Oncogenomics, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Zhanfeng Hou
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Ziyuan Zhou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Jin Cai
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Qilei Xin
- State Key Laboratory of Chemical Oncogenomics, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Feng Yin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Naihan Xu
- State Key Laboratory of Chemical Oncogenomics, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
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11
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Abrigo NA, Dods KK, Makovsky CA, Lohan S, Mitra K, Newcomb KM, Le A, Hartman MCT. Development of a Cyclic, Cell Penetrating Peptide Compatible with In Vitro Selection Strategies. ACS Chem Biol 2023; 18:746-755. [PMID: 36920103 PMCID: PMC11165944 DOI: 10.1021/acschembio.2c00680] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
A key limitation for the development of peptides as therapeutics is their lack of cell permeability. Recent work has shown that short, arginine-rich macrocyclic peptides containing hydrophobic amino acids are able to penetrate cells and reach the cytosol. Here, we have developed a new strategy for developing cyclic cell penetrating peptides (CPPs) that shifts some of the hydrophobic character to the peptide cyclization linker, allowing us to do a linker screen to find cyclic CPPs with improved cellular uptake. We demonstrate that both hydrophobicity and position of the alkylation points on the linker affect uptake of macrocyclic cell penetrating peptides (CPPs). Our best peptide, 4i, is on par with or better than prototypical CPPs Arg9 (R9) and CPP12 under assays measuring total cellular uptake and cytosolic delivery. 4i was also able to carry a peptide previously discovered from an in vitro selection, 8.6, and a cytotoxic peptide into the cytosol. A bicyclic variant of 4i showed even better cytosolic entry than 4i, highlighting the plasticity of this class of peptides toward modifications. Since our CPPs are cyclized via their side chains (as opposed to head-to-tail cyclization), they are compatible with powerful technologies for peptide ligand discovery including phage display and mRNA display. Access to diverse libraries with inherent cell permeability will afford the ability to find cell permeable hits to many challenging intracellular targets.
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Affiliation(s)
- Nicolas A Abrigo
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Kara K Dods
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Chelsea A Makovsky
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Sandeep Lohan
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Koushambi Mitra
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Kaylee M Newcomb
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Anthony Le
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
| | - Matthew C T Hartman
- Chemistry, Virginia Commonwealth University, 1001 W Main Street, Richmond, 23284 Virginia, United States
- Massey Cancer Center, Virginia Commonwealth University, Richmond, 23219 Virginia, United States
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12
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Development of sulfonium tethered peptides conjugated with HDAC inhibitor to improve selective toxicity for cancer cells. Bioorg Med Chem 2023; 83:117213. [PMID: 36934526 DOI: 10.1016/j.bmc.2023.117213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 02/08/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
The anti-cancer peptides emerged as new weapons for cancer therapy due to their potent toxicity toward various cancer cells. However, their therapeutic promise is often limited by non-specific toxicity to normal cells. How to improve peptides' selectivity to cancer cells is always a matter to solve. In this manuscript, we designed a sulfonium tethered lytic peptide conjugated with a HDAC inhibitor to improve the selectivity of cancer cells. The sulfonium tethered lytic peptide with improved hydrophilicity and positive charge showed reduced toxicity to both cancer cells and normal cells. When conjugated with the HDAC inhibitor, this peptide showed increased toxicity to cancer cells. Besides, the stabilized peptide HDAC conjugate showed better serum stability than the linear peptide conjugate. For cellular function, the stabilized peptide conjugate could induce cancer cell apoptosis, cell cycle arrest, and influence multiple signal pathways through transcriptome analysis. This design may provide an alternative approach for the development of safe and effective anti-cancer drugs.
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13
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Wan C, Hou Z, Yang D, Zhou Z, Xu H, Wang Y, Dai C, Liang M, Meng J, Chen J, Yin F, Wang R, Li Z. The thiol-sulfoxonium ylide photo-click reaction for bioconjugation. Chem Sci 2023; 14:604-612. [PMID: 36741507 PMCID: PMC9847666 DOI: 10.1039/d2sc05650j] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/01/2022] [Indexed: 12/04/2022] Open
Abstract
Visible-light-mediated methods were heavily studied as a useful tool for cysteine-selective bio-conjugation; however, many current methods suffer from bio-incompatible reaction conditions and slow kinetics. To address these challenges, herein, we report a transition metal-free thiol-sulfoxonium ylide photo-click reaction that enables bioconjugation under bio-compatible conditions. The reaction is highly cysteine-selective and generally finished within minutes with naturally occurring riboflavin derivatives as organic photocatalysts. The catalysts and substrates are readily accessible and bench stable and have satisfactory water solubility. As a proof-of-concept study, the reaction was smoothly applied in chemo-proteomic analysis, which provides efficient tools to explore the druggable content of the human proteome.
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Affiliation(s)
- Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and EngineeringGuangzhou510225P. R. China
| | - Ziyuan Zhou
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhen518116P. R. China
| | - Hongkun Xu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China
| | - Chuan Dai
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China
| | - Mingchan Liang
- Pingshan Translational Medicine Center, Shenzhen Bay LaboratoryShenzhen518118P. R. China
| | - Jun Meng
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhen518116P. R. China
| | - Jiean Chen
- Pingshan Translational Medicine Center, Shenzhen Bay LaboratoryShenzhen518118P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay LaboratoryShenzhen518118P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay LaboratoryShenzhen518118P. R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate SchoolShenzhen518055P. R. China,Pingshan Translational Medicine Center, Shenzhen Bay LaboratoryShenzhen518118P. R. China
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14
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Paulussen FM, Grossmann TN. Peptide-based covalent inhibitors of protein-protein interactions. J Pept Sci 2023; 29:e3457. [PMID: 36239115 PMCID: PMC10077911 DOI: 10.1002/psc.3457] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 12/13/2022]
Abstract
Protein-protein interactions (PPI) are involved in all cellular processes and many represent attractive therapeutic targets. However, the frequently rather flat and large interaction areas render the identification of small molecular PPI inhibitors very challenging. As an alternative, peptide interaction motifs derived from a PPI interface can serve as starting points for the development of inhibitors. However, certain proteins remain challenging targets when applying inhibitors with a competitive mode of action. For that reason, peptide-based ligands with an irreversible binding mode have gained attention in recent years. This review summarizes examples of covalent inhibitors that employ peptidic binders and have been tested in a biological context.
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Affiliation(s)
- Felix M Paulussen
- Amsterdam Institute of Molecular and Life Sciences (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Chemistry and Pharmaceutical Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Molecular Microbiology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Tom N Grossmann
- Amsterdam Institute of Molecular and Life Sciences (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Department of Chemistry and Pharmaceutical Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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15
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Han Y, Shi J, Li S, Dan T, Yang W, Yang M. Selective editing of a peptide skeleton via C-N bond formation at N-terminal aliphatic side chains. Chem Sci 2022; 13:14382-14386. [PMID: 36545141 PMCID: PMC9749142 DOI: 10.1039/d2sc04909k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 11/04/2022] [Indexed: 11/23/2022] Open
Abstract
The applications of peptides and peptidomimetics have been demonstrated in the fields of therapeutics, diagnostics, and chemical biology. Strategies for the direct late-stage modification of peptides and peptidomimetics are highly desirable in modern drug discovery. Transition-metal-catalyzed C-H functionalization is emerging as a powerful strategy for late-stage peptide modification that is able to construct functional groups or increase skeletal diversity. However, the installation of directing groups is necessary to control the site selectivity. In this work, we describe a transition metal-free strategy for late-stage peptide modification. In this strategy, a linear aliphatic side chain at the peptide N-terminus is cyclized to deliver a proline skeleton via site-selective δ-C(sp3)-H functionalization under visible light. Natural and unnatural amino acids are demonstrated as suitable substrates with the transformations proceeding with excellent regio- and stereo-selectivity.
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Affiliation(s)
- Yujie Han
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
| | - Junjie Shi
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
| | - Songrong Li
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
| | - Tingting Dan
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
| | - Wenwen Yang
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
| | - Mingyu Yang
- Key Laboratory of Applied Surface and Colloid Chemistry of MOE & School of Chemistry and Chemical Engineering Shaanxi Normal University 620 West Chang'an Ave Xi'an 710119 China
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16
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Wang D, Tian Y, Zhang Y, Sun X, Wu Y, Liu R, Zeng F, Du J, Hu K. An assembly-inducing PDC enabling the efficient nuclear delivery of nucleic acid for cancer stem-like cell suppression. NANOSCALE 2022; 14:15384-15392. [PMID: 36218134 DOI: 10.1039/d2nr02118h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Nucleic acid therapy is attracting great attention in diverse clinical translations because of its therapeutic advantages. As a renowned oligonucleotide therapeutical candidate in the clinical stage, AS1411 has shown outstanding tumor suppressing effects; however, its efficient delivery to the cell nucleus is critical for its anticancer effect. Herein, we identified a multifunctional peptide drug conjugate (PDC) as a safe and efficient carrier to achieve the nuclear delivery of AS1411. This PDC consists of the cell penetration peptide RW9, an HDAC inhibitor warhead (peptide C-terminus), and 5-FU (peptide N-terminus), which can coassemble with AS1411 to form nanospheres. The PDC efficiently delivered AS1411 to the nucleus of several types of cancer cells. Moreover, it reversed the stemness of a cancer stem-like cell line. Significantly, due to the assembly-induced accumulation enhancement and retention, a safe single agent concentration of PDC showed unexpected synergy with AS1411 to augment the cancer cell suppression efficiency, exemplified by the downregulation of the stemness-related proteins and the upregulation of apoptosis-related proteins. Therefore, our work presents a powerful strategy for the nuclear delivery of nucleic acid drugs by leveraging cancer-suppressing PDC as assembly inducers, which provides a powerful combination regimen in treating cancer stem-like cells.
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Affiliation(s)
- Dongyuan Wang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Yuan Tian
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China
| | - Yu Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Xiaona Sun
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, P. R. China
- Beijing Institute of Graphic Communication, Beijing 102600, China
| | - Yuxuan Wu
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, P. R. China
- Beijing Institute of Graphic Communication, Beijing 102600, China
| | - Ruping Liu
- Beijing Institute of Graphic Communication, Beijing 102600, China
| | - Fang Zeng
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
- Hubei Province Clinical Research Center for Precision Medicine for Critical Illness, Wuhan, China
| | - Jingjing Du
- Hubei Key Laboratory of Kidney Disease Pathogenesis and Intervention, College of Medicine, Hubei Polytechnic University, Huangshi, Hubei 435003, China
| | - Kuan Hu
- Department of Advanced Nuclear Medicine Sciences, Institute of Quantum Medical Science, National Institutes for Quantum Science and Technology, Chiba, Japan.
- Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, P. R. China
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17
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Wang Y, Zhao R, Wan C, Guo X, Yang F, Hou Z, Wang R, Li S, Feng T, Yin F, Li Z. A Peptide-Based Ligand-Directed Chemistry Enables Protein Functionalization. Org Lett 2022; 24:7205-7209. [PMID: 36169233 DOI: 10.1021/acs.orglett.2c02974] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The ligand-directed (LD) chemistry provides powerful tools for site-specific modification of proteins. We utilized a peptide with an appended methionine (Met) as a ligand; then, the Met thioether was modified into sulfonium which enabled a proximity induced group transfer onto protein cysteine in the vicinity upon peptide-target binding. The sulfonium warhead could be easily constructed with unprotected peptides, and the transferable group scope was conducted on model protein PDZ and its ligand peptides. In addition, a living cell labeling was successfully achieved.
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Affiliation(s)
- Yuena Wang
- Center for Disease Control and Prevention, Shenzhen, 518055, China.,State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Rongtong Zhao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Fenfang Yang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
| | - Shuiming Li
- Shenzhen Key Laboratory of Microbiology and Gene Engineering, Shenzhen University, Shenzhen, 518055, China
| | - Tiejian Feng
- Center for Disease Control and Prevention, Shenzhen, 518055, China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, China
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18
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Qin X, Wang R, Xu H, Tu L, Chen H, Li H, Liu N, Wang J, Li S, Yin F, Xu N, Li Z. Identification of an autoinhibitory, mitophagy-inducing peptide derived from the transmembrane domain of USP30. Autophagy 2022; 18:2178-2197. [PMID: 34989313 PMCID: PMC9397470 DOI: 10.1080/15548627.2021.2022360] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The mitochondrial-anchored deubiquitinating enzyme USP30 (ubiquitin specific peptidase 30) antagonizes PRKN/parkin-mediated mitophagy, making it a potential target for treating Parkinson disease. However, few inhibitors targeting USP30 have been reported. Here, we report a novel peptide (Q14) derived from the transmembrane (TM) domain of USP30 that can target mitochondrial-anchored USP30 directly and increase mitophagy through two intriguing and distinct mechanisms: a novel autoinhibition mechanism in USP30 and accelerated autophagosome formation via the LC3-interacting region (LIR) of the Q14 peptide. We identified the potential binding sites between the Q14 peptide and USP30 and postulated that an allosteric autoinhibition mechanism regulates USP30 activity. Furthermore, the LIR motif in the Q14 peptide offers additional binding with LC3 and accelerated autophagosome formation. The two mechanisms synergistically enhance mitophagy. Our work provides novel insight and direction to the design of inhibitors for USP30 or other deubiquitinating enzymes (DUBs).Abbreviations: 3-MA: 3-methyladenine; ATTEC: autophagosome-tethering compound; BafA1: bafilomycin A1; BNIP3: BCL2 interacting protein 3; BNIP3L/NIX: BCL2 interacting protein 3 like; CCCP: carbonyl cyanide m-chlorophenyl hydrazone; DMSO: dimethyl sulfoxide; FP: fluorescence polarization; FUNDC1: FUN14 domain containing 1; HCQ: hydroxychloroquine; LIR: LC3-interacting region; MST: microscale thermophoresis; mtDNA: mitochondrial DNA; mtPA-GFP: mitochondria-targeted photoactive fluorescence protein; OMM: outer mitochondrial membrane; PINK1: PTEN induced kinase 1; PRKN/parkin: parkin RBR E3 ubiquitin protein ligase; Rap: rapamycin; SA: streptavidin; TM: transmembrane; Ub: ubiquitin; Ub-AMC: Ub-7-amido-4-methylcoumarin; UPS: ubiquitin-protease system; USP: ubiquitin specific peptidase; USP30: ubiquitin specific peptidase 30.
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Affiliation(s)
- Xuan Qin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, China
| | - Hongkun Xu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
| | - Licheng Tu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
| | - Hailing Chen
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
| | - Heng Li
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Na Liu
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, China
| | - Jinpeng Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
| | - Shuiming Li
- College of Life Sciences and Oceanography, Shenzhen University, Shenzhen, China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, China,CONTACT Feng Yin Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, China
| | - Naihan Xu
- Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China,Naihan Xu Institute of Biopharmaceutical and Health Engineering, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, China,Zigang Li State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, China
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19
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Chen H, Zhan M, Liu J, Liu Z, Shen M, Yang F, Kang Y, Yin F, Li Z. Structure-Based Design, Optimization, and Evaluation of Potent Stabilized Peptide Inhibitors Disrupting MTDH and SND1 Interaction. J Med Chem 2022; 65:12188-12199. [PMID: 36044768 DOI: 10.1021/acs.jmedchem.2c00862] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Blocking the interaction of MTDH/SND1 complex is an attractive strategy for cancer therapeutics. In this work, we designed and obtained a novel class of potent stabilized peptide inhibitors derived from MTDH sequence to disrupt MTDH/SND1 interaction. Through structure-based optimization and biological evaluation, stabilized peptides were obtained with tight binding affinity, improved cell penetration, and antitumor effects in the triple-negative breast cancer (TNBC) cells without nonspecific toxicity. To date, our study was the first report to demonstrate that stabilized peptides truncated from MTDH could serve as promising candidates to disrupt the MTDH/SND1 interaction for potential breast cancer treatment.
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Affiliation(s)
- Hailing Chen
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Meimiao Zhan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Jianbo Liu
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zhihong Liu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Minhong Shen
- Ludwig Institute for Cancer Research Princeton Branch, Princeton, New Jersey 08544, United States
| | - Fenfang Yang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yibin Kang
- Department of Molecular Biology, Princeton University, Princeton, New Jersey 08544, United States
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China.,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
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20
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A bifunctional vinyl-sulfonium tethered peptide induced by thio-Michael-type addition reaction. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Zhan MM, Wang R, Liu Z, Liu N, Ye Y, Liang M, Zhang Y, Jiang C, Yin F, Li Z. Chemo-Selective Cys-Pen Disulfide for Proximity-Induced Cysteine Cross-Linking. ACS Chem Biol 2022; 17:521-528. [PMID: 35225603 DOI: 10.1021/acschembio.2c00083] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Disulfide-rich architectures are valuable pharmacological tools or therapeutics. Besides, a ligand-induced conjugate strategy offers potential advantages in potency, selectivity, and duration of action for novel covalent drugs. Combining the plentiful disulfide-rich architecture library and ligand-induced conjugate via thiol-disulfide interchange would supply great benefits for developing site specific covalent inhibitors. Cysteine-cysteine (Cys-Cys) disulfide bonds are intrinsically unstable in endogenous reductive environment, while cysteine-penicillamine (Cys-Pen) disulfide bonds show satisfactory stability. We envisioned the Cys-Pen disulfide as a potential ligand-induced covalent bonding warhead, and this disulfide could reconstruct with the protein cysteine in the vicinity of the peptide binding site to form a new disulfide. To evaluate our design, protein PLCγ1-c src homology 2 domain and RGS3-PDZ domain were tested as models. Both proteins were successfully modified by Cys-Pen disulfide and formed new disulfides between proteins and peptides. The new disulfide was then analyzed to confirm it was a newly formed disulfide bond between Pen of the ligand and a protein Cys near the ligand binding site. HDAC4 was then chosen as a model by utilizing its "CXXC" domain near its catalytic pocket. The designed Cys-Pen cyclic peptide inhibitor of HDAC4 showed satisfactory selectivity and inhibitory effect.
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Affiliation(s)
- Mei-miao Zhan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zhihong Liu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Na Liu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yuxin Ye
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Mingchan Liang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Yichi Zhang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Chenran Jiang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, China
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22
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Wang R, Yang D, Tian T, An Y, Wan C, Chang Q, Liang M, Hou Z, Wang Y, Zhang L, Li Z. Low-Toxicity Sulfonium-Based Probes for Cysteine-Specific Profiling in Live Cells. Anal Chem 2022; 94:4366-4372. [PMID: 35244395 DOI: 10.1021/acs.analchem.1c05129] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Despite being a low-abundance amino acid, cysteine plays an essential role in regulating protein function and serves as a satisfactory target of post-translational modifications and drug developments. To comprehensively assess reactive-cysteine-containing proteins, the development of chemical proteomic probes to label cysteine residues in human cells is an important objective. Cysteine modification using sulfonium-based probes is a novel method to identify reactive cysteine residues in proteins. Herein, we reported a set of "cysteine-reactive sulfonium-based (C-Sul)" probes to label the reactive cysteine sites in cellular proteins. Notably, water-soluble C-Sul probes have a significantly enhanced stability and cellular uptakes, displaying a high specificity toward reactive cysteines and compatibility with quantitative proteomic profiling. In comparison to the conventional iodoacetamide-based probe, C-Sul particularly has no inhibitory effects on cell viability, enabling its application in proteomic profiling of reactive cysteine residues under biorelevant conditions. We propose C-Sul probes as optimal tools of cysteine profiling for further broadly basic research.
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Affiliation(s)
- Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
| | - Dongyan Yang
- Innovative Institute for Plant Health, College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, PR China
| | - Tian Tian
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, PR China.,Department of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, PR China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, PR China
| | - Qi Chang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
| | - Mingchan Liang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
| | - Zhanfeng Hou
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
| | - Ying Wang
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, PR China.,Department of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, PR China
| | - Liang Zhang
- Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, PR China.,Department of Biomedical Sciences, College of Veterinary Medicine and Life Sciences, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 999077, PR China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen 518055, PR China.,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518118, PR China
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23
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Hou Z, Wang Y, Wan C, Song L, Wang R, Guo X, Yang D, Zhang Y, Qin X, Zhou Z, Zhang X, Yin F, Li Z. Sulfonium Triggered Alkyne–Azide Click Cycloaddition. Org Lett 2022; 24:1448-1453. [DOI: 10.1021/acs.orglett.2c00021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Lan Jing Road No. 16, Pingshan, Shenzhen 518118, China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Lijuan Song
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Lan Jing Road No. 16, Pingshan, Shenzhen 518118, China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China
| | - Yaping Zhang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Xuan Qin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Ziyuan Zhou
- Department of Pharmacy, Cancer Hospital Chinese Academy of Medical Sciences, Shenzhen Center, Shenzhen 518115, China
| | - Xinhao Zhang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Lan Jing Road No. 16, Pingshan, Shenzhen 518118, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Lan Jing Road No. 16, Pingshan, Shenzhen 518118, China
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24
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Liu N, Zhang Y, Lei Y, Wang R, Zhan M, Liu J, An Y, Zhou Y, Zhan J, Yin F, Li Z. Design and Evaluation of a Novel Peptide-Drug Conjugate Covalently Targeting SARS-CoV-2 Papain-like Protease. J Med Chem 2022; 65:876-884. [PMID: 34981929 PMCID: PMC8753845 DOI: 10.1021/acs.jmedchem.1c02022] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Indexed: 12/31/2022]
Abstract
Coronavirus disease 2019 (COVID-19) pandemic, a global health threat, was caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 papain-like cysteine protease (PLpro) was recognized as a promising drug target because of multiple functions in virus maturation and antiviral immune responses. Inhibitor GRL0617 occupied the interferon-stimulated gene 15 (ISG15) C-terminus-binding pocket and showed an effective antiviral inhibition. Here, we described a novel peptide-drug conjugate (PDC), in which GRL0617 was linked to a sulfonium-tethered peptide derived from PLpro-specific substrate LRGG. The EM-C and EC-M PDCs showed a promising in vitro IC50 of 7.40 ± 0.37 and 8.63 ± 0.55 μM, respectively. EC-M could covalently label PLpro active site C111 and display anti-ISGylation activities in cellular assays. The results represent the first attempt to design PDCs composed of stabilized peptide inhibitors and GRL0617 to inhibit PLpro. These novel PDCs provide promising opportunities for antiviral drug design.
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Affiliation(s)
- Na Liu
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
| | - Yichi Zhang
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yingshou Lei
- Institute
for Systems and Physical Biology, Shenzhen
Bay Laboratory, Shenzhen, Guangdong 518032, China
| | - Rui Wang
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
| | - Meimiao Zhan
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Jianbo Liu
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
| | - Yuhao An
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
| | - Yaoqi Zhou
- Institute
for Systems and Physical Biology, Shenzhen
Bay Laboratory, Shenzhen, Guangdong 518032, China
| | - Jian Zhan
- Institute
for Systems and Physical Biology, Shenzhen
Bay Laboratory, Shenzhen, Guangdong 518032, China
| | - Feng Yin
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
| | - Zigang Li
- State
Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key
Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Pingshan
Translational Medicine Center, Shenzhen
Bay Laboratory, Shenzhen 518118, China
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25
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Wang Y, Yin F, Li Z. Sulfonium-Tethered Peptide. Methods Mol Biol 2022; 2530:169-175. [PMID: 35761049 DOI: 10.1007/978-1-0716-2489-0_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Stapled peptides have received widespread attention in therapeutics due to the superior membrane penetration and in vivo stability. We have developed a series of methods including CIH, TD coupling, Met-Met, and Cys-Met bis-alkylation strategy to switch peptides' secondary structure and enhance their stability and cellular uptake. Here we focus on the peptide macrocyclization method of Met-Met and Cys-Met bis-alkylation strategy to generate more stable and permeable sulfonium-tethered peptides to avoid tedious synthesis, which can be utilized for drug delivery and further broad biological applications.
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Affiliation(s)
- Yuena Wang
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, People's Republic of China
| | - Feng Yin
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, People's Republic of China
| | - Zigang Li
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, People's Republic of China.
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26
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Wan C, Wang Y, Lian C, Chang Q, An Y, Chen J, Sun J, Hou Z, Yang D, Guo X, Yin F, Wang R, Li Z. Histidine-specific bioconjugation via visible-light-promoted thioacetal activation. Chem Sci 2022; 13:8289-8296. [PMID: 35919717 PMCID: PMC9297702 DOI: 10.1039/d2sc02353a] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/25/2022] [Indexed: 11/21/2022] Open
Abstract
Histidine (His, H) undergoes various post-translational modifications (PTMs) and plays multiple roles in protein interactions and enzyme catalyzed reactions. However, compared with other amino acids such as Lys or Cys, His modification is much less explored. Herein we describe a novel visible-light-driven thioacetal activation reaction which enables facile modification on histidine residues. An efficient addition to histidine imidazole N3 under biocompatible conditions was achieved with an electrophilic thionium intermediate. This method allows chemo-selective modification on peptides and proteins with good conversions and efficient histidine-proteome profiling with cell lysates. 78 histidine containing proteins were for the first time found with significant enrichment, most functioning in metal accumulation in brain related diseases. This facile His modification method greatly expands the chemo-selective toolbox for histidine-targeted protein conjugation and helps to reveal histidine's role in protein functions. Functionalization of histidine residues in proteins via visible-light-promoted thioacetal activation is reported. ∼2000 proteins with reactive and exposed histidine residues from the MCF7 cell line are characterized using ABPP by this method.![]()
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Affiliation(s)
- Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Yuena Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Chenshan Lian
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Qi Chang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Yuhao An
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jiean Chen
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Jinming Sun
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Zhanfeng Hou
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Dongyan Yang
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, P. R. China
| | - Xiaochun Guo
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Rui Wang
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, P. R. China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518118, P. R. China
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27
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Shen MH, Wang YJ, Wang Y, Zhou Y, Gu J, Liu XQ, Guo J, Ouyang M, Deng L, Xu HD. α-Vinyl azide–cysteine click coupling reaction enabled bioorthogonal peptide/protein modification. Org Chem Front 2022. [DOI: 10.1039/d2qo00736c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
α-Alkyl and α-aryl vinyl azides were found to be able to couple with cysteine-derived alkyl thiols chemoselectively under mild conditions, providing the corresponding β-ketosulfides with simultaneous extrusion of N2 and ammonia.
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Affiliation(s)
- Mei-Hua Shen
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Yu-Jiao Wang
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Yong Wang
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Ying Zhou
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Jie Gu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Xiao-Qian Liu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Jia Guo
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Mingxing Ouyang
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Linhong Deng
- Institute of Biomedical Engineering and Health Sciences, Changzhou University, Changzhou, Jiangsu Province, 213164, China
| | - Hua-Dong Xu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu Province, 213164, China
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28
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Lian C, Li Y, Hou Z, Zhong W, Tian Y, Yin F, Li Z, Zhou D, Wang R. Proximity-induced amino-yne reaction for selective MDM4 conjugation via propargylated sulfonium. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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29
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Helical Stabilization of Peptide Macrocycles by Stapled Architectures. Methods Mol Biol 2021. [PMID: 34596860 DOI: 10.1007/978-1-0716-1689-5_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Over the past two decades, significant efforts have invested in the development of strategies for the stabilization of macrocyclic peptides with α-helix structure by stapling their architectures. These strategies can be divided into two categories: side chain to side chain cross-linking and N-terminal helix nucleation. These stable macrocyclic peptides have been applied in PPI inhibitors and self-assembly materials. Compared with unmodified short peptides, stable α-helix macrocyclic polypeptides have better biophysical properties including higher serum stability, cell permeability, and higher target affinity. This chapter will systematically introduce approaches for helical stabilization of peptide macrocycles, such as ring-closing metathesis (RCM), lactamisation, cycloadditions, reversible reactions, thioether formation as well as newly found sulfonium center formation and the common use of helical stabilized macrocyclic peptides.
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30
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Qin X, Chen H, Tu L, Ma Y, Liu N, Zhang H, Li D, Riedl B, Bierer D, Yin F, Li Z. Potent Inhibition of HIF1α and p300 Interaction by a Constrained Peptide Derived from CITED2. J Med Chem 2021; 64:13693-13703. [PMID: 34472840 DOI: 10.1021/acs.jmedchem.1c01043] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Disrupting the interaction between HIF1α and p300 is a promising strategy to modulate the hypoxia response of tumor cells. Herein, we designed a constrained peptide inhibitor derived from the CITED2/p300 complex to disturb the HIF1α/p300 interaction. Through truncation/mutation screening and a terminal aspartic acid-stabilized strategy, a constrained peptide was constructed with outstanding biochemical/biophysical properties, especially in binding affinity, cell penetration, and serum stability. To date, our study was the first one to showcase that stabilized peptides derived from CITED2 using helix-stabilizing methods acted as a promising candidate for modulating hypoxia-inducible signaling.
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Affiliation(s)
- Xuan Qin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Hailing Chen
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Licheng Tu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yue Ma
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Na Liu
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Haowei Zhang
- Key Lab in Healthy Science and Technology, Division of Life Science, Shenzhen Graduate School of Tsinghua University, Shenzhen 518055, China
| | - Di Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Bernd Riedl
- Department of Medicinal Chemistry, Bayer AG, Aprather Weg 18A, Wuppertal 42096, Germany
| | - Donald Bierer
- Department of Medicinal Chemistry, Bayer AG, Aprather Weg 18A, Wuppertal 42096, Germany
| | - Feng Yin
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China.,Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen 518055, China
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31
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van der Zouwen AJ, Witte MD. Modular Approaches to Synthesize Activity- and Affinity-Based Chemical Probes. Front Chem 2021; 9:644811. [PMID: 33937194 PMCID: PMC8082414 DOI: 10.3389/fchem.2021.644811] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/15/2021] [Indexed: 12/13/2022] Open
Abstract
Combinatorial and modular methods to synthesize small molecule modulators of protein activity have proven to be powerful tools in the development of new drug-like molecules. Over the past decade, these methodologies have been adapted toward utilization in the development of activity- and affinity-based chemical probes, as well as in chemoproteomic profiling. In this review, we will discuss how methods like multicomponent reactions, DNA-encoded libraries, phage displays, and others provide new ways to rapidly screen novel chemical probes against proteins of interest.
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Affiliation(s)
- Antonie J van der Zouwen
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
| | - Martin D Witte
- Chemical Biology II, Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
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32
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A versatile resin for the generation of thioether-bonded head-to-tail cyclized peptides. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Zhu HY, Wu M, Yu FQ, Zhang YN, Xi TK, Chen K, Fang GM. Chemical synthesis of thioether-bonded bicyclic peptides using tert-butylthio and Trt-protected cysteines. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Hymel D, Liu F. Proximity‐driven, Regioselective Chemical Modification of Peptides and Proteins. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- David Hymel
- Discovery Chemistry Novo Nordisk Research Center Seattle, Inc. 500 Fairview Ave Seattle WA 98109 USA
| | - Fa Liu
- Focus-X Therapeutics, Inc 3541 223rd Ave SE Sammamish WA 98075 USA
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35
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Das S, Biswas O, Akhtar N, Patel A, Manna D. Multi-stimuli controlled release of a transmembrane chloride ion carrier from a sulfonium-linked procarrier. Org Biomol Chem 2020; 18:9246-9252. [PMID: 33150918 DOI: 10.1039/d0ob00938e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In recent times, anion transporters have received substantial consideration due to their ability to disrupt the ionic equilibrium across membrane bilayers. While numerous Cl- ion transporters were developed for channelopathies, unfortunately, poor aqueous solubility precluded their bioapplicability. Herein, we demonstrate the development of a multi-stimuli activatable anion transport approach to induce regulated transport of Cl- ions across membranes under specific conditions. The sulfonium-based procarrier was initially inactive, but the transmembrane transport of Cl- ions was activated in the presence of stimuli such as glutathione (GSH), reactive oxygen species (ROS) and light. The release of the hydrophobic anionophore from the aqueous-soluble procarrier under specific conditions leads to the successful transport of Cl- ions. Under physiological conditions, these anion carriers follow an antiport exchange mechanism to transport Cl- ions across lipid bilayers. Such multi-stimuli activatable procarriers have great potential to combat various types of channelopathies, including cancer, cystic fibrosis, kidney stones, myotonia, and others.
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Affiliation(s)
- Sribash Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Oindrila Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Nasim Akhtar
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Anjali Patel
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Debasis Manna
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
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Selective Covalent Targeting of Anti-apoptotic BFL-1 by a Sulfonium-Tethered Peptide. Chembiochem 2020; 22:340-344. [PMID: 32790056 DOI: 10.1002/cbic.202000473] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/10/2020] [Indexed: 12/21/2022]
Abstract
Anti-apoptotic B cell lymphoma 2 (BCL-2) family proteins are proven targets for human cancers. Targeting the BH3-binding pockets of these anti-apoptotic proteins could reactivate apoptosis in BCL-2-depedent cancers. BFL-1 is a BCL-2 family protein overexpressed in various chemoresistant cancers. A unique cysteine at the binding interface of the BH3 and BFL-1 was previously proven to be an intriguing targeting site to irreversibly inhibit BFL-1 functions with stabilized cyclic peptide bearing a covalent warhead. Recently, we developed a sulfonium-tethered peptide cyclization strategy to construct peptide ligands that could selectively and efficiently react with the cysteine(s) of target proteins near the interacting interface. Using this method, we constructed a BFL-1 peptide inhibitor, B4-MC, that could selectively conjugate with BFL-1 both in vitro and in cell. B4-MC showed good cellular uptake, colocalized with BFL-1 on mitochondria, and showed obvious growth inhibition of BFL-1 over-expressed cancer cell lines.
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Li X, Chen S, Zhang WD, Hu HG. Stapled Helical Peptides Bearing Different Anchoring Residues. Chem Rev 2020; 120:10079-10144. [DOI: 10.1021/acs.chemrev.0c00532] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiang Li
- School of Pharmacy, Second Military Medical University, Shanghai, China
- Insititute of Translational Medicine, Shanghai University, Shanghai, China
| | - Si Chen
- School of Medicine, Shanghai University, Shanghai, China
| | - Wei-Dong Zhang
- School of Pharmacy, Second Military Medical University, Shanghai, China
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hong-Gang Hu
- Insititute of Translational Medicine, Shanghai University, Shanghai, China
- Ministry of Education Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing, China
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Hou Z, Wang D, Li Y, Zhao R, Wan C, Ma Y, Lian C, Yin F, Li Z. A Sulfonium Triggered Thiol-yne Reaction for Cysteine Modification. J Org Chem 2020; 85:1698-1705. [DOI: 10.1021/acs.joc.9b02505] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zhanfeng Hou
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Dongyuan Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430043, Wuhan, China
| | - Yang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Rongtong Zhao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Chuan Wan
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Yue Ma
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Chenshan Lian
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Feng Yin
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
- Pingshan Translational Medicine Center, Shenzhen Bay Laboratory, Shenzhen, 518055, China
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Li Y, Lian C, Hou Z, Wang D, Wang R, Wan C, Zhong W, Zhao R, Wang Y, Li S, Yin F, Li Z. Intramolecular methionine alkylation constructs sulfonium tethered peptides for protein conjugation. Chem Commun (Camb) 2020; 56:3741-3744. [DOI: 10.1039/d0cc00377h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Continuous efforts have been invested in the selective modification of proteins.
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40
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Zang J, Chen Y, Zhu W, Lin S. Chemoselective Methionine Bioconjugation on a Polypeptide, Protein, and Proteome. Biochemistry 2019; 59:132-138. [PMID: 31592657 DOI: 10.1021/acs.biochem.9b00789] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Methionine is one of the most hydrophobic, redox-sensitive, and one of the only two sulfur-containing amino acids on protein. Because of these biochemical properties, the methionine residue plays a central role in a variety of biological processes, such as metal coordination, antioxidant stress, and aging. However, studies on the molecular functions of methionine are much less common than the other primary sulfur-containing amino acid, cysteine. The limited number of publications on methionine-related studies is partially due to the lack of tools for methionine modification. Methionine bioconjugation offers a new strategy to decipher the biological function of methionine and expands the toolbox for protein functionalization in the context of the application, such as synthesizing proteins with novel properties and producing new biomaterials. The purpose of this Perspective is to highlight the biochemical properties and functions of methionine, list recent progress in the development of methionine bioconjugation reagents, and briefly demonstrate the application of these reagents on polypeptides, proteins, and proteomes.
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Affiliation(s)
- Jia Zang
- Life Sciences Institute , Zhejiang University , Hangzhou 310058 , China
| | - Yulin Chen
- Life Sciences Institute , Zhejiang University , Hangzhou 310058 , China
| | - Wenxuan Zhu
- Life Sciences Institute , Zhejiang University , Hangzhou 310058 , China
| | - Shixian Lin
- Life Sciences Institute , Zhejiang University , Hangzhou 310058 , China
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Christian AH, Jia S, Cao W, Zhang P, Meza AT, Sigman MS, Chang CJ, Toste FD. A Physical Organic Approach to Tuning Reagents for Selective and Stable Methionine Bioconjugation. J Am Chem Soc 2019; 141:12657-12662. [PMID: 31361488 PMCID: PMC6781863 DOI: 10.1021/jacs.9b04744] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
We report a data-driven, physical organic approach to the development of new methionine-selective bioconjugation reagents with tunable adduct stabilities. Statistical modeling of structural features described by intrinsic physical organic parameters was applied to the development of a predictive model and to gain insight into features driving the stability of adducts formed from the chemoselective coupling of oxaziridine and methionine thioether partners through Redox Activated Chemical Tagging (ReACT). From these analyses, a correlation between sulfimide stabilities and sulfimide ν (C═O) stretching frequencies was revealed. We exploited the rational gains in adduct stability exposed by this analysis to achieve the design and synthesis of a bis-oxaziridine reagent for peptide stapling. Indeed, we observed that a macrocyclic peptide formed by ReACT stapling at methionine exhibited improved uptake into live cells compared to an unstapled congener, highlighting the potential utility of this unique chemical tool for thioether modification. This work provides a template for the broader use of data-driven approaches to bioconjugation chemistry and other chemical biology applications.
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Affiliation(s)
- Alec H. Christian
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Shang Jia
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Wendy Cao
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Patricia Zhang
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Arismel Tena Meza
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Matthew S. Sigman
- Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States
| | - Christopher J. Chang
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Department of Molecular and Cell Biology, University of California, Berkeley, California 94720, United States
- Howard Hughes Medical Institute, University of California, Berkeley, California 94720, United States
| | - F. Dean Toste
- Department of Chemistry, University of California, Berkeley, California 94720, United States
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43
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Akhtar N, Pradhan N, Saha A, Kumar V, Biswas O, Dey S, Shah M, Kumar S, Manna D. Tuning the solubility of ionophores: glutathione-mediated transport of chloride ions across hydrophobic membranes. Chem Commun (Camb) 2019; 55:8482-8485. [DOI: 10.1039/c9cc04518j] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Glutathione-mediated transformation of a water-soluble proanionophore to an active anionophore allows controlled transport of Cl− ion across hydrophobic lipid bilayers.
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Affiliation(s)
- Nasim Akhtar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Nirmalya Pradhan
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Abhishek Saha
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Vishnu Kumar
- Department of Bioscience and Bioengineering
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Oindrila Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Subhasis Dey
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Manisha Shah
- Department of Bioscience and Bioengineering
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Sachin Kumar
- Department of Bioscience and Bioengineering
- Indian Institute of Technology Guwahati
- Assam-781039
- India
| | - Debasis Manna
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Assam-781039
- India
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