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Zhao B, Tsai YC, Jin B, Wang B, Wang Y, Zhou H, Carpenter T, Weissman AM, Yin J. Protein Engineering in the Ubiquitin System: Tools for Discovery and Beyond. Pharmacol Rev 2020; 72:380-413. [PMID: 32107274 PMCID: PMC7047443 DOI: 10.1124/pr.118.015651] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Ubiquitin (UB) transfer cascades consisting of E1, E2, and E3 enzymes constitute a complex network that regulates a myriad of biologic processes by modifying protein substrates. Deubiquitinating enzymes (DUBs) reverse UB modifications or trim UB chains of diverse linkages. Additionally, many cellular proteins carry UB-binding domains (UBDs) that translate the signals encoded in UB chains to target proteins for degradation by proteasomes or in autophagosomes, as well as affect nonproteolytic outcomes such as kinase activation, DNA repair, and transcriptional regulation. Dysregulation of the UB transfer pathways and malfunctions of DUBs and UBDs play causative roles in the development of many diseases. A greater understanding of the mechanism of UB chain assembly and the signals encoded in UB chains should aid in our understanding of disease pathogenesis and guide the development of novel therapeutics. The recent flourish of protein-engineering approaches such as unnatural amino acid incorporation, protein semisynthesis by expressed protein ligation, and high throughput selection by phage and yeast cell surface display has generated designer proteins as powerful tools to interrogate cell signaling mediated by protein ubiquitination. In this study, we highlight recent achievements of protein engineering on mapping, probing, and manipulating UB transfer in the cell. SIGNIFICANCE STATEMENT: The post-translational modification of proteins with ubiquitin alters the fate and function of proteins in diverse ways. Protein engineering is fundamentally transforming research in this area, providing new mechanistic insights and allowing for the exploration of concepts that can potentially be applied to therapeutic intervention.
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Affiliation(s)
- Bo Zhao
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Yien Che Tsai
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Bo Jin
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Bufan Wang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Yiyang Wang
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Han Zhou
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Tomaya Carpenter
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Allan M Weissman
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
| | - Jun Yin
- Engineering Research Center of Cell and Therapeutic Antibody, Ministry of Education, and School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China (B.Z., B.J., B.W.); Department of Pathophysiology, School of Medicine, Jinan University, Guangzhou, China (Y.W.); Laboratory of Protein Dynamics and Signaling, Center for Cancer Research, National Cancer Institute, Frederick, Maryland (Y.C.T., A.M.W.); and Department of Chemistry, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, Georgia (Y.W., H.Z., T.C., J.Y.)
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Shen C, Du Y, Qiao F, Kong T, Yuan L, Zhang D, Wu X, Li D, Wu YD. Biophysical and structural characterization of the thermostable WD40 domain of a prokaryotic protein, Thermomonospora curvata PkwA. Sci Rep 2018; 8:12965. [PMID: 30154510 PMCID: PMC6113231 DOI: 10.1038/s41598-018-31140-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 08/10/2018] [Indexed: 01/25/2023] Open
Abstract
WD40 proteins belong to a big protein family with members identified in every eukaryotic proteome. However, WD40 proteins were only reported in a few prokaryotic proteomes. Using WDSP (http://wu.scbb.pkusz.edu.cn/wdsp/), a prediction tool, we identified thousands of prokaryotic WD40 proteins, among which few proteins have been biochemically characterized. As shown in our previous bioinformatics study, a large proportion of prokaryotic WD40 proteins have higher intramolecular sequence identity among repeats and more hydrogen networks, which may indicate better stability than eukaryotic WD40s. Here we report our biophysical and structural study on the WD40 domain of PkwA from Thermomonospora curvata (referred as tPkwA-C). We demonstrated that the stability of thermophilic tPkwA-C correlated to ionic strength and tPkwA-C exhibited fully reversible unfolding under different denaturing conditions. Therefore, the folding kinetics was also studied through stopped-flow circular dichroism spectra. The crystal structure of tPkwA-C was further resolved and shed light on the key factors that stabilize its beta-propeller structure. Like other WD40 proteins, DHSW tetrad has a significant impact on the stability of tPkwA-C. Considering its unique features, we proposed that tPkwA-C should be a great structural template for protein engineering to study key residues involved in protein-protein interaction of a WD40 protein.
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Affiliation(s)
- Chen Shen
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Ye Du
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.,Medical Research Center, The People's Hospital of Longhua, Shenzhen, 518109, China
| | - Fangfang Qiao
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Tian Kong
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Lirong Yuan
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Delin Zhang
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Xianhui Wu
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Dongyang Li
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China. .,SUSTech Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Yun-Dong Wu
- Lab of Computational Chemistry and Drug Design, Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China. .,College of Chemistry, Peking University, Beijing, 100871, China.
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