1
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Nguyen CDK, Colón-Emeric BA, Murakami S, Shujath MNY, Yi C. PRMT1 promotes epigenetic reprogramming associated with acquired chemoresistance in pancreatic cancer. Cell Rep 2024; 43:114176. [PMID: 38691454 DOI: 10.1016/j.celrep.2024.114176] [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: 05/16/2023] [Revised: 12/01/2023] [Accepted: 04/16/2024] [Indexed: 05/03/2024] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) carries a dismal prognosis due to therapeutic resistance. We show that PDAC cells undergo global epigenetic reprogramming to acquire chemoresistance, a process that is driven at least in part by protein arginine methyltransferase 1 (PRMT1). Genetic or pharmacological PRMT1 inhibition impairs adaptive epigenetic reprogramming and delays acquired resistance to gemcitabine and other common chemo drugs. Mechanistically, gemcitabine treatment induces translocation of PRMT1 into the nucleus, where its enzymatic activity limits the assembly of chromatin-bound MAFF/BACH1 transcriptional complexes. Cut&Tag chromatin profiling of H3K27Ac, MAFF, and BACH1 suggests a pivotal role for MAFF/BACH1 in global epigenetic response to gemcitabine, which is confirmed by genetically silencing MAFF. PRMT1 and MAFF/BACH1 signature genes identified by Cut&Tag analysis distinguish gemcitabine-resistant from gemcitabine-sensitive patient-derived xenografts of PDAC, supporting the PRMT1-MAFF/BACH1 epigenetic regulatory axis as a potential therapeutic avenue for improving the efficacy and durability of chemotherapies in patients of PDAC.
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Affiliation(s)
- Chan D K Nguyen
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Benjamín A Colón-Emeric
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Shigekazu Murakami
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Mia N Y Shujath
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA
| | - Chunling Yi
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC, USA.
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2
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Cai S, Chang J, Su M, Wei Y, Sun H, Chen C, Yiu KH. miR-455-5p promotes pathological cardiac remodeling via suppression of PRMT1-mediated Notch signaling pathway. Cell Mol Life Sci 2023; 80:359. [PMID: 37951845 PMCID: PMC10640488 DOI: 10.1007/s00018-023-04987-2] [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: 04/21/2023] [Revised: 09/05/2023] [Accepted: 09/27/2023] [Indexed: 11/14/2023]
Abstract
Pathological cardiac remodeling plays an essential role in the progression of cardiovascular diseases, and numerous microRNAs have been reported to participate in pathological cardiac remodeling. However, the potential role of microRNA-455-5p (miR-455-5p) in this process remains to be elucidated. In the present study, we focused on clarifying the function and searching the direct target of miR-455-5p, as well as exploring its underlying mechanisms in pathological cardiac remodeling. We found that overexpression of miR-455-5p by transfection of miR-455-5p mimic in vitro or tail vain injection of miR-455-5p agomir in vivo provoked cardiac remodeling, whereas genetic knockdown of miR-455-5p attenuated the isoprenaline-induced cardiac remodeling. Besides, miR-455-5p directly targeted to 3'-untranslated region of protein arginine methyltransferase 1 (PRMT1) and subsequently downregulated PRMT1 level. Furthermore, we found that PRMT1 protected against cardiac hypertrophy and fibrosis in vitro. Mechanistically, miR-455-5p induced cardiac remodeling by downregulating PRMT1-induced asymmetric di-methylation on R1748, R1750, R1751 and R1752 of Notch1, resulting in suppression of recruitment of Presenilin, Notch1 cleavage, NICD releasing and Notch signaling pathway. Finally, circulating miR-455-5p was positively correlated with parameters of left ventricular wall thickening. Taken together, miR-455-5p plays a provocative role in cardiac remodeling via inactivation of the PRMT1-mediated Notch signaling pathway, suggesting miR-455-5p/PRMT1/Notch1 signaling axis as potential therapeutic targets for pathological cardiac remodeling.
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Affiliation(s)
- Sidong Cai
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
- Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Junlei Chang
- Institute of Biomedicine and Biotechnology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Mengqi Su
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Yinxia Wei
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Haoran Sun
- Department of Clinical Microbiology and Infection Control, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China
| | - Cong Chen
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
| | - Kai-Hang Yiu
- Division of Cardiology, Department of Medicine, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
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3
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Zheng K, Chen S, Ren Z, Wang Y. Protein arginine methylation in viral infection and antiviral immunity. Int J Biol Sci 2023; 19:5292-5318. [PMID: 37928266 PMCID: PMC10620831 DOI: 10.7150/ijbs.89498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/10/2023] [Indexed: 11/07/2023] Open
Abstract
Protein arginine methyltransferase (PRMT)-mediated arginine methylation is an important post-transcriptional modification that regulates various cellular processes including epigenetic gene regulation, genome stability maintenance, RNA metabolism, and stress-responsive signal transduction. The varying substrates and biological functions of arginine methylation in cancer and neurological diseases have been extensively discussed, providing a rationale for targeting PRMTs in clinical applications. An increasing number of studies have demonstrated an interplay between arginine methylation and viral infections. PRMTs have been found to methylate and regulate several host cell proteins and different functional types of viral proteins, such as viral capsids, mRNA exporters, transcription factors, and latency regulators. This modulation affects their activity, subcellular localization, protein-nucleic acid and protein-protein interactions, ultimately impacting their roles in various virus-associated processes. In this review, we discuss the classification, structure, and regulation of PRMTs and their pleiotropic biological functions through the methylation of histones and non-histones. Additionally, we summarize the broad spectrum of PRMT substrates and explore their intricate effects on various viral infection processes and antiviral innate immunity. Thus, comprehending the regulation of arginine methylation provides a critical foundation for understanding the pathogenesis of viral diseases and uncovering opportunities for antiviral therapy.
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Affiliation(s)
- Kai Zheng
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518055, China
| | - Siyu Chen
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, 518055, China
| | - Zhe Ren
- Institute of Biomedicine, College of Life Science and Technology, Guangdong Province Key Laboratory of Bioengineering Medicine, Key Laboratory of Innovative Technology Research on Natural Products and Cosmetics Raw Materials, Jinan University, Guangzhou, 510632, China
| | - Yifei Wang
- Institute of Biomedicine, College of Life Science and Technology, Guangdong Province Key Laboratory of Bioengineering Medicine, Key Laboratory of Innovative Technology Research on Natural Products and Cosmetics Raw Materials, Jinan University, Guangzhou, 510632, China
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4
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Brown T, Nguyen T, Zhou B, Zheng YG. Chemical probes and methods for the study of protein arginine methylation. RSC Chem Biol 2023; 4:647-669. [PMID: 37654509 PMCID: PMC10467615 DOI: 10.1039/d3cb00018d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 07/28/2023] [Indexed: 09/02/2023] Open
Abstract
Protein arginine methylation is a widespread post-translational modification (PTM) in eukaryotic cells. This chemical modification in proteins functionally modulates diverse cellular processes from signal transduction, gene expression, and DNA damage repair to RNA splicing. The chemistry of arginine methylation entails the transfer of the methyl group from S-adenosyl-l-methionine (AdoMet, SAM) onto a guanidino nitrogen atom of an arginine residue of a target protein. This reaction is catalyzed by about 10 members of protein arginine methyltransferases (PRMTs). With impacts on a variety of cellular processes, aberrant expression and activity of PRMTs have been shown in many disease conditions. Particularly in oncology, PRMTs are commonly overexpressed in many cancerous tissues and positively correlated with tumor initiation, development and progression. As such, targeting PRMTs is increasingly recognized as an appealing therapeutic strategy for new drug discovery. In the past decade, a great deal of research efforts has been invested in illuminating PRMT functions in diseases and developing chemical probes for the mechanistic study of PRMTs in biological systems. In this review, we provide a brief developmental history of arginine methylation along with some key updates in arginine methylation research, with a particular emphasis on the chemical aspects of arginine methylation. We highlight the research endeavors for the development and application of chemical approaches and chemical tools for the study of functions of PRMTs and arginine methylation in regulating biology and disease.
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Affiliation(s)
- Tyler Brown
- Department of Pharmaceutical and Biomedical Sciences, University of Georgia Athens GA 30602 USA +1-(706) 542-5358 +1-(706) 542-0277
| | - Terry Nguyen
- Department of Pharmaceutical and Biomedical Sciences, University of Georgia Athens GA 30602 USA +1-(706) 542-5358 +1-(706) 542-0277
| | - Bo Zhou
- Department of Pharmaceutical and Biomedical Sciences, University of Georgia Athens GA 30602 USA +1-(706) 542-5358 +1-(706) 542-0277
| | - Y George Zheng
- Department of Pharmaceutical and Biomedical Sciences, University of Georgia Athens GA 30602 USA +1-(706) 542-5358 +1-(706) 542-0277
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5
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Structure, Activity, and Function of PRMT1. Life (Basel) 2021; 11:life11111147. [PMID: 34833023 PMCID: PMC8619983 DOI: 10.3390/life11111147] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/25/2021] [Accepted: 10/25/2021] [Indexed: 01/10/2023] Open
Abstract
PRMT1, the major protein arginine methyltransferase in mammals, catalyzes monomethylation and asymmetric dimethylation of arginine side chains in proteins. Initially described as a regulator of chromatin dynamics through the methylation of histone H4 at arginine 3 (H4R3), numerous non-histone substrates have since been identified. The variety of these substrates underlines the essential role played by PRMT1 in a large number of biological processes such as transcriptional regulation, signal transduction or DNA repair. This review will provide an overview of the structural, biochemical and cellular features of PRMT1. After a description of the genomic organization and protein structure of PRMT1, special consideration was given to the regulation of PRMT1 enzymatic activity. Finally, we discuss the involvement of PRMT1 in embryonic development, DNA damage repair, as well as its participation in the initiation and progression of several types of cancers.
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6
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Janisiak J, Kopytko P, Tarnowski M. Dysregulation of protein argininemethyltransferase in the pathogenesis of cancerpy. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.8521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Arginine methylation is considered to be one of the most permanent and one of the most frequent post-translational modifications. The reaction of transferring a methyl group from S-adenosylmethionine to arginine residue is catalyzed by aginine methyltransferase (PRMT). In humans there are nine members of the PRMT family, named in order of discovery of PRMT1- PRMT9. Arginine methyltransferases were divided into three classes: I, II, III, with regard to the product of the catalyzed reaction. The products of their activity are, respectively, the following: asymmetric dimethylarginine (ADMA), symmetrical dimethylarginine (SDMA) and monomethylarginine (MMA). These modifications significantly affect the chromatin functions; therefore, they can act as co-activators or suppressors of the transcription process. Arginine methylation plays a crucial role in many biological processes in a human organism. Among others, it participates in signal transduction control, mRNA splicing and the regulation of basic cellular processes such as proliferation, differentiation, migration and apoptosis. There is increasing evidence that dysregulation of PRMT levels may lead to the cancer transformation of cells. The correlation between increased PRMT level and cancer has been demonstrated in the following: breast, ovary, lung and colorectal cancer. The activity of arginine methyltransferase can be regulated by small molecule PRMT inhibitors. To date, three substances that inhibit PRMT activity have been evaluated in clinical trials and exhibit anti-tumor activity against hematological cancer. It is believed that the use of specific PRMT inhibitors may become a new, effective and safe treatment of oncological diseases.
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Affiliation(s)
- Joanna Janisiak
- Katedra i Zakład Fizjologii, Pomorski Uniwersytet Medyczny w Szczecinie
| | - Patrycja Kopytko
- Katedra i Zakład Fizjologii, Pomorski Uniwersytet Medyczny w Szczecinie
| | - Maciej Tarnowski
- Katedra i Zakład Fizjologii, Pomorski Uniwersytet Medyczny w Szczecinie
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7
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Histone H4-based peptoids are inhibitors of protein arginine methyltransferase 1 (PRMT1). Biochem J 2021; 477:2971-2980. [PMID: 32716034 DOI: 10.1042/bcj20200534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/23/2020] [Accepted: 07/27/2020] [Indexed: 12/12/2022]
Abstract
Methylation of arginine residues occurs on a number of protein substrates, most notably the N-terminal tails of histones, and is catalyzed by a family of enzymes called the protein arginine methyltransferases (PRMTs). This modification can lead to transcriptional activation or repression of cancer-related genes. To date, a number of inhibitors, based on natural peptide substrates, have been developed for the PRMT family of enzymes. However, because peptides are easily degraded in vivo, the utility of these inhibitors as potential therapeutics is limited. The use of peptoids, which are peptide mimetics where the amino acid side chain is attached to the nitrogen in the amide backbone instead of the α-carbon, may circumvent the problems associated with peptide degradation. Given the structural similarities, peptoid scaffolds may provide enhanced stability, while preserving the mechanism of action. Herein, we have identified that peptoids based on natural peptide substrates are not catalyzed to the product by PRMT1, but instead are inhibitors of this enzyme. Reducing the length of the peptoid reduces inhibition and suggest the residues distal from the site of modification are important for binding. Furthermore, a positive charge on the N-terminus helps promote binding and improves inhibition. Selectivity among family members is likely possible based on inhibition being moderately selective for PRMT1 over PRMT5 and provides a scaffold that can be used to develop pharmaceuticals against this class of enzymes.
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8
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Al-Hamashi AA, Diaz K, Huang R. Non-Histone Arginine Methylation by Protein Arginine Methyltransferases. Curr Protein Pept Sci 2020; 21:699-712. [PMID: 32379587 PMCID: PMC7529871 DOI: 10.2174/1389203721666200507091952] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/17/2019] [Accepted: 09/27/2019] [Indexed: 12/23/2022]
Abstract
Protein arginine methyltransferase (PRMT) enzymes play a crucial role in RNA splicing, DNA damage repair, cell signaling, and differentiation. Arginine methylation is a prominent posttransitional modification of histones and various non-histone proteins that can either activate or repress gene expression. The aberrant expression of PRMTs has been linked to multiple abnormalities, notably cancer. Herein, we review a number of non-histone protein substrates for all nine members of human PRMTs and how PRMT-mediated non-histone arginine methylation modulates various diseases. Additionally, we highlight the most recent clinical studies for several PRMT inhibitors.
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Affiliation(s)
- Ayad A. Al-Hamashi
- Department of Medicinal Chemistry and Molecular Pharmacology, Center for Cancer Research, Institute for Drug Discovery, Purdue University, West Lafayette, IN 47907, United States
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Baghdad, Bab-almoadham, Baghdad, Iraq
| | - Krystal Diaz
- Department of Medicinal Chemistry and Molecular Pharmacology, Center for Cancer Research, Institute for Drug Discovery, Purdue University, West Lafayette, IN 47907, United States
| | - Rong Huang
- Department of Medicinal Chemistry and Molecular Pharmacology, Center for Cancer Research, Institute for Drug Discovery, Purdue University, West Lafayette, IN 47907, United States
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9
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Li ASM, Li F, Eram MS, Bolotokova A, Dela Seña CC, Vedadi M. Chemical probes for protein arginine methyltransferases. Methods 2019; 175:30-43. [PMID: 31809836 DOI: 10.1016/j.ymeth.2019.11.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/29/2019] [Accepted: 11/29/2019] [Indexed: 12/28/2022] Open
Abstract
Protein arginine methyltransferases (PRMTs) catalyze the transfer of methyl groups to specific arginine residues of their substrates using S-adenosylmethionine as a methyl donor, contributing to regulation of many biological processes including transcription, and DNA damage repair. Dysregulation of PRMT expression is often associated with various diseases including cancers. Different methods have been used to characterize the activities of PRMTs and determine their kinetic parameters including mass spectrometry, radiometric, and antibody-based assays. Here, we present kinetic characterization of PRMTs using a radioactivity-based assay for better comparison along with previously reported values. We also report on full characterization of PRMT9 activity with SAP145 peptide as substrate. We further review the potent, selective and cell-active PRMT inhibitors discovered in recent years to provide a better understanding of available tools to investigate the roles these proteins play in health and disease.
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Affiliation(s)
- Alice Shi Ming Li
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Fengling Li
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Mohammad S Eram
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Albina Bolotokova
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Carlo C Dela Seña
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada
| | - Masoud Vedadi
- Structural Genomics Consortium, University of Toronto, Toronto, ON M5G 1L7, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON M5S 1A8, Canada.
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10
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An overview of activity-based probes for glycosidases. Curr Opin Chem Biol 2019; 53:25-36. [DOI: 10.1016/j.cbpa.2019.05.030] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 05/21/2019] [Accepted: 05/31/2019] [Indexed: 11/22/2022]
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11
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Mann SA, Salsburg A, Causey CP, Knuckley B. The development and characterization of a chemical probe targeting PRMT1 over PRMT5. Bioorg Med Chem 2018; 27:224-229. [PMID: 30529151 DOI: 10.1016/j.bmc.2018.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/19/2018] [Accepted: 12/01/2018] [Indexed: 01/27/2023]
Abstract
Protein arginine methyltransferases (PRMTs) are a family of mammalian enzymes catalyzing the symmetric dimethylation (Type I), asymmetric dimethylation (Type II), or monomethylation (Type III) of arginine residues within proteins. This family is composed of 11 isozymes, however the vast majority of asymmetric and symmetric dimethylation in mammals is completed by either PRMT1 or PRMT5, respectively. In recent years, a number of chemical probes targeting this family of enzymes have been developed, but the majority of these probes lack isozyme specificity. Herein, we report the development of a chemical probe, based on a non-natural peptide sequence, which specifically labels PRMT1 over PRMT5 with high selectivity and sensitivity.
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Affiliation(s)
- Sarah A Mann
- Department of Chemistry, University of North Florida, Jacksonville, FL 32224-7699, United States
| | - Andrew Salsburg
- Department of Chemistry, University of North Florida, Jacksonville, FL 32224-7699, United States
| | - Corey P Causey
- Department of Chemistry, University of North Florida, Jacksonville, FL 32224-7699, United States
| | - Bryan Knuckley
- Department of Chemistry, University of North Florida, Jacksonville, FL 32224-7699, United States.
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12
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Sato A, Kim JD, Mizukami H, Nakashima M, Kako K, Ishida J, Itakura A, Takeda S, Fukamizu A. Gestational changes in PRMT1 expression of murine placentas. Placenta 2018; 65:47-54. [PMID: 29908641 DOI: 10.1016/j.placenta.2018.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 03/24/2018] [Accepted: 04/06/2018] [Indexed: 10/17/2022]
Abstract
INTRODUCTION In mammals, the placenta is an organ that is required to maintain the development of fetus during pregnancy. Although the proper formation of placenta is in part regulated by the post-translational modifications of proteins, little is known regarding protein arginine methylation during placental development. Here, we characterized developmental expression of protein arginine methyltransferase 1 (PRMT1) in mouse placentas. METHODS Expression levels of PRMT1 mRNA and protein in placentas were investigated using the real-time quantitative PCR and Western blot, respectively. Next, the localization of PRMT1 was determined by immunohistochemistry and immunofluorescence analyses. In addition, the levels of methylarginines of placental proteins were quantified using liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS PRMT1 mRNA and its protein were expressed at highest levels in mid-gestation stages, and their expression showed stepwise decrease in the late gestation. At embryonic (E) day 9, PRMT1 was observed in several different trophoblast cell (TC) subtypes. Furthermore, PRMT1 was mainly expressed in the labyrinth zone of TCs at E13. Finally, total methylarginines of proteins were significantly reduced in late gestation of placentas compared with mid-gestation stages. DISCUSSION In this study, we found developmental changes in the placental expression of PRMT1 and in protein arginine methylation status during pregnancy. These findings provide fundamental information regarding placental PRMT1-mediated arginine methylation during the development.
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Affiliation(s)
- Anna Sato
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, 2-1-1 Hongo, Bunkyoku, Tokyo 113-8421, Japan
| | - Jun-Dal Kim
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Hayase Mizukami
- Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Misaki Nakashima
- Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Koichiro Kako
- Faculty of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8572, Japan
| | - Junji Ishida
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Atsuo Itakura
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, 2-1-1 Hongo, Bunkyoku, Tokyo 113-8421, Japan
| | - Satoru Takeda
- Department of Obstetrics and Gynecology, Juntendo University Faculty of Medicine, 2-1-1 Hongo, Bunkyoku, Tokyo 113-8421, Japan
| | - Akiyoshi Fukamizu
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan.
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Kaniskan HÜ, Eram MS, Zhao K, Szewczyk MM, Yang X, Schmidt K, Luo X, Xiao S, Dai M, He F, Zang I, Lin Y, Li F, Dobrovetsky E, Smil D, Min SJ, Lin-Jones J, Schapira M, Atadja P, Li E, Barsyte-Lovejoy D, Arrowsmith CH, Brown PJ, Liu F, Yu Z, Vedadi M, Jin J. Discovery of Potent and Selective Allosteric Inhibitors of Protein Arginine Methyltransferase 3 (PRMT3). J Med Chem 2018; 61:1204-1217. [PMID: 29244490 PMCID: PMC5808361 DOI: 10.1021/acs.jmedchem.7b01674] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PRMT3 catalyzes the asymmetric dimethylation of arginine residues of various proteins. It is crucial for maturation of ribosomes and has been implicated in several diseases. We recently disclosed a highly potent, selective, and cell-active allosteric inhibitor of PRMT3, compound 4. Here, we report comprehensive structure-activity relationship studies that target the allosteric binding site of PRMT3. We conducted design, synthesis, and evaluation of novel compounds in biochemical, selectivity, and cellular assays that culminated in the discovery of 4 and other highly potent (IC50 values: ∼10-36 nM), selective, and cell-active allosteric inhibitors of PRMT3 (compounds 29, 30, 36, and 37). In addition, we generated compounds that are very close analogs of these potent inhibitors but displayed drastically reduced potency as negative controls (compounds 49-51). These inhibitors and negative controls are valuable chemical tools for the biomedical community to further investigate biological functions and disease associations of PRMT3.
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Affiliation(s)
- H Ümit Kaniskan
- Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Mohammad S Eram
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - Kehao Zhao
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Magdalena M Szewczyk
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - Xiaobao Yang
- Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Keith Schmidt
- Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Xiao Luo
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Sean Xiao
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Miao Dai
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Feng He
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Irene Zang
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Ying Lin
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Fengling Li
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - Elena Dobrovetsky
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - David Smil
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - Sun-Joon Min
- Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | | | - Matthieu Schapira
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada.,Department of Pharmacology and Toxicology, University of Toronto , Toronto, ON M5S 1A8, Canada
| | - Peter Atadja
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - En Li
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | | | - Cheryl H Arrowsmith
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada.,Department of Medical Biophysics, University of Toronto and Princess Margaret Cancer Centre , 101 College Street, MaRS South Tower, Suite 707, Toronto, ON M5G 1L7, Canada
| | - Peter J Brown
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada
| | - Feng Liu
- Jiangsu Key Laboratory of Translational Research and Therapy for Neuro-Psycho-Diseases and Department of Medicinal Chemistry, College of Pharmaceutical Sciences, Soochow University , Suzhou, Jiangsu 215123, China
| | - Zhengtian Yu
- Novartis Institutes for Biomedical Research (China), Zhangjiang Hi-Tech Park , Pudong New Area, Shanghai 201203, China
| | - Masoud Vedadi
- Structural Genomics Consortium, University of Toronto , Toronto, ON M5G 1L7, Canada.,Department of Pharmacology and Toxicology, University of Toronto , Toronto, ON M5S 1A8, Canada
| | - Jian Jin
- Center for Chemical Biology and Drug Discovery, Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
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14
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Zheng Y, Huang L, Ge W, Yang M, Ma Y, Xie G, Wang W, Bian B, Li L, Nie H, Shen L. Protein Arginine Methyltransferase 5 Inhibition Upregulates Foxp3 + Regulatory T Cells Frequency and Function during the Ulcerative Colitis. Front Immunol 2017; 8:596. [PMID: 28588584 PMCID: PMC5440547 DOI: 10.3389/fimmu.2017.00596] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 05/05/2017] [Indexed: 12/19/2022] Open
Abstract
Ulcerative colitis (UC) pathogenesis is related to imbalance of immune responses, and the equilibrium between inflammatory T cells and Foxp3+ regulatory T cells (Tregs) plays an important role in the intestinal homeostasis. Protein arginine methyltransferases (PRMTs) regulate chromatin remodeling and gene expression. Here, we investigated whether inhibition of PRMTs affects colitis pathogenesis in mice and inflammatory bowel disease patients and further explored the underlying mechanisms. In this study, we found that protein arginine N-methyltransferase inhibitor 1 (AMI-1) treatments increased Tregs frequency, function, and reduced colitis incidence. Adoptive transfer of AMI-1-treated Tregs could reduce the colitis incidence. Colitis was associated with increased local PRMT5 expression, which was inhibited by AMI-1 treatment. Additionally, PRMT5 knockdown T cells produced a better response to TGFβ and promoted Tregs differentiation through decreased DNA methyltransferase 1 (DNMT1) expression. PRMT5 also enhanced H3K27me3 and DNMT1 binding to Foxp3 promoter, which restricted Tregs differentiation. Furthermore, PRMT5 knockdown led to decreased Foxp3 promoter methylation during Tregs induction. PRMT5 expression had a negative relationship with Tregs in UC patients, knockdown of PRMT5 expression increased Tregs frequency and decreased TNFα, IL-6, and IL-13 levels. Our study outlines a novel regulation of PRMT5 on Tregs development and function. Strategies to decrease PRMT5 expression might have therapeutic potential to control UC.
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Affiliation(s)
- Yingxia Zheng
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Institute of Biliary Tract Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liya Huang
- Department of Gerontology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wensong Ge
- Department of Gastroenterology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming Yang
- Department of Anorectal Surgery, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanhui Ma
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guohua Xie
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weiwei Wang
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bingxian Bian
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Li
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hong Nie
- Shanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lisong Shen
- Department of Laboratory Medicine, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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15
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Abstract
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Post-translational
modifications of histones by protein methyltransferases
(PMTs) and histone demethylases (KDMs) play an important role in the
regulation of gene expression and transcription and are implicated
in cancer and many other diseases. Many of these enzymes also target
various nonhistone proteins impacting numerous crucial biological
pathways. Given their key biological functions and implications in
human diseases, there has been a growing interest in assessing these
enzymes as potential therapeutic targets. Consequently, discovering
and developing inhibitors of these enzymes has become a very active
and fast-growing research area over the past decade. In this review,
we cover the discovery, characterization, and biological application
of inhibitors of PMTs and KDMs with emphasis on key advancements in
the field. We also discuss challenges, opportunities, and future directions
in this emerging, exciting research field.
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Affiliation(s)
- H Ümit Kaniskan
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Michael L Martini
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
| | - Jian Jin
- Departments of Pharmacological Sciences and Oncological Sciences, Icahn School of Medicine at Mount Sinai , New York, New York 10029, United States
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16
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Abstract
The post-translational modification of arginine residues represents a key mechanism for the epigenetic control of gene expression. Aberrant levels of histone arginine modifications have been linked to the development of several diseases including cancer. In recent years, great progress has been made in understanding the physiological role of individual arginine modifications and their effects on chromatin function. The present review aims to summarize the structural and functional aspects of histone arginine modifying enzymes and their impact on gene transcription. We will discuss the potential for targeting these proteins with small molecules in a variety of disease states.
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Affiliation(s)
- Jakob Fuhrmann
- Department
of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Paul R. Thompson
- Department
of Biochemistry and Molecular Pharmacology, UMass Medical School, 364 Plantation Street, Worcester, Massachusetts 01605, United States
- Program
in Chemical Biology, UMass Medical School, 364 Plantation Street, Worcester, Massachusetts 01605, United States
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17
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Morales Y, Cáceres T, May K, Hevel JM. Biochemistry and regulation of the protein arginine methyltransferases (PRMTs). Arch Biochem Biophys 2015; 590:138-152. [PMID: 26612103 DOI: 10.1016/j.abb.2015.11.030] [Citation(s) in RCA: 115] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Revised: 11/14/2015] [Accepted: 11/15/2015] [Indexed: 12/27/2022]
Abstract
Many key cellular processes can be regulated by the seemingly simple addition of one, or two, methyl groups to arginine residues by the nine known mammalian protein arginine methyltransferases (PRMTs). The impact that arginine methylation has on cellular well-being is highlighted by the ever growing evidence linking PRMT dysregulation to disease states, which has marked the PRMTs as prominent pharmacological targets. This review is meant to orient the reader with respect to the structural features of the PRMTs that account for catalytic activity, as well as provide a framework for understanding how these enzymes are regulated. An overview of what we understand about substrate recognition and binding is provided. Control of product specificity and enzyme processivity are introduced as necessary but flexible features of the PRMTs. Precise control of PRMT activity is a critical component to eukaryotic cell health, especially given that an arginine demethylase has not been identified. We therefore conclude the review with a comprehensive discussion of how protein arginine methylation is regulated.
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Affiliation(s)
- Yalemi Morales
- Department of Chemistry and Biochemistry, Utah State University, 0300 Old Main Hill, Logan, UT 84322, United States
| | - Tamar Cáceres
- Department of Chemistry and Biochemistry, Utah State University, 0300 Old Main Hill, Logan, UT 84322, United States
| | - Kyle May
- Department of Chemistry and Biochemistry, Utah State University, 0300 Old Main Hill, Logan, UT 84322, United States
| | - Joan M Hevel
- Department of Chemistry and Biochemistry, Utah State University, 0300 Old Main Hill, Logan, UT 84322, United States.
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18
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Fuhrmann J, Clancy K, Thompson PR. Chemical biology of protein arginine modifications in epigenetic regulation. Chem Rev 2015; 115:5413-61. [PMID: 25970731 PMCID: PMC4463550 DOI: 10.1021/acs.chemrev.5b00003] [Citation(s) in RCA: 198] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Indexed: 01/10/2023]
Affiliation(s)
- Jakob Fuhrmann
- Department
of Chemistry, The Scripps Research Institute, 130 Scripps Way, Jupiter, Florida 33458, United States
| | - Kathleen
W. Clancy
- Department of Biochemistry and Molecular Pharmacology and Program in Chemical
Biology, University of Massachusetts Medical
School, 364 Plantation
Street, Worcester, Massachusetts 01605, United States
| | - Paul R. Thompson
- Department of Biochemistry and Molecular Pharmacology and Program in Chemical
Biology, University of Massachusetts Medical
School, 364 Plantation
Street, Worcester, Massachusetts 01605, United States
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19
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Kaniskan HÜ, Szewczyk MM, Yu Z, Eram MS, Yang X, Schmidt K, Luo X, Dai M, He F, Zang I, Lin Y, Kennedy S, Li F, Dobrovetsky E, Dong A, Smil D, Min SJ, Landon M, Lin-Jones J, Huang XP, Roth BL, Schapira M, Atadja P, Barsyte-Lovejoy D, Arrowsmith CH, Brown PJ, Zhao K, Jin J, Vedadi M. A potent, selective and cell-active allosteric inhibitor of protein arginine methyltransferase 3 (PRMT3). Angew Chem Int Ed Engl 2015; 54:5166-70. [PMID: 25728001 PMCID: PMC4400258 DOI: 10.1002/anie.201412154] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 01/31/2015] [Indexed: 01/03/2023]
Abstract
PRMT3 catalyzes the asymmetric dimethylation of arginine residues of various proteins. It is essential for maturation of ribosomes, may have a role in lipogenesis, and is implicated in several diseases. A potent, selective, and cell-active PRMT3 inhibitor would be a valuable tool for further investigating PRMT3 biology. Here we report the discovery of the first PRMT3 chemical probe, SGC707, by structure-based optimization of the allosteric PRMT3 inhibitors we reported previously, and thorough characterization of this probe in biochemical, biophysical, and cellular assays. SGC707 is a potent PRMT3 inhibitor (IC50 =31±2 nM, KD =53±2 nM) with outstanding selectivity (selective against 31 other methyltransferases and more than 250 non-epigenetic targets). The mechanism of action studies and crystal structure of the PRMT3-SGC707 complex confirm the allosteric inhibition mode. Importantly, SGC707 engages PRMT3 and potently inhibits its methyltransferase activity in cells. It is also bioavailable and suitable for animal studies. This well-characterized chemical probe is an excellent tool to further study the role of PRMT3 in health and disease.
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Affiliation(s)
- H Ümit Kaniskan
- Departments of Structural and Chemical Biology, Oncological Sciences, and Pharmacology and System Therapeutics, Icahn School of Medicine at Mount Sinai, New York, NY 10029 (USA)
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20
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Kaniskan HÜ, Szewczyk MM, Yu Z, Eram MS, Yang X, Schmidt K, Luo X, Dai M, He F, Zang I, Lin Y, Kennedy S, Li F, Dobrovetsky E, Dong A, Smil D, Min SJ, Landon M, Lin-Jones J, Huang XP, Roth BL, Schapira M, Atadja P, Barsyte-Lovejoy D, Arrowsmith CH, Brown PJ, Zhao K, Jin J, Vedadi M. A Potent, Selective and Cell-Active Allosteric Inhibitor of Protein Arginine Methyltransferase 3 (PRMT3). Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Tough DF, Lewis HD, Rioja I, Lindon MJ, Prinjha RK. Epigenetic pathway targets for the treatment of disease: accelerating progress in the development of pharmacological tools: IUPHAR Review 11. Br J Pharmacol 2014; 171:4981-5010. [PMID: 25060293 PMCID: PMC4253452 DOI: 10.1111/bph.12848] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 05/22/2014] [Accepted: 06/13/2014] [Indexed: 02/06/2023] Open
Abstract
The properties of a cell are determined both genetically by the DNA sequence of its genes and epigenetically through processes that regulate the pattern, timing and magnitude of expression of its genes. While the genetic basis of disease has been a topic of intense study for decades, recent years have seen a dramatic increase in the understanding of epigenetic regulatory mechanisms and a growing appreciation that epigenetic misregulation makes a significant contribution to human disease. Several large protein families have been identified that act in different ways to control the expression of genes through epigenetic mechanisms. Many of these protein families are finally proving tractable for the development of small molecules that modulate their function and represent new target classes for drug discovery. Here, we provide an overview of some of the key epigenetic regulatory proteins and discuss progress towards the development of pharmacological tools for use in research and therapy.
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Affiliation(s)
- David F Tough
- Immuno-Inflammation Therapy Area, GlaxoSmithKline R&D, Medicines Research Centre, Epinova DPU, Stevenage, UK
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22
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Xie Y, Zhou R, Lian F, Liu Y, Chen L, Shi Z, Zhang N, Zheng M, Shen B, Jiang H, Liang Z, Luo C. Virtual screening and biological evaluation of novel small molecular inhibitors against protein arginine methyltransferase 1 (PRMT1). Org Biomol Chem 2014; 12:9665-73. [PMID: 25348815 DOI: 10.1039/c4ob01591f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Protein arginine methylation is a common post-translational modification which is crucial for a variety of biological processes. Dysregulation of protein arginine methyltransferases (PRMTs) activity has been implicated in cancer and other serious diseases. Thus, small molecule inhibitors against PRMT have great potential for therapeutic development. Herein, through the combination of virtual screening and bioassays, six small molecular compounds were identified as PRMT1 inhibitors. Amongst them, the binding affinity of compounds DCLX069 and DCLX078 with PRMT1 was further validated by T1ρ and saturation transfer difference (STD) NMR experiments. Most important of all, both compounds effectively blocked cell proliferation in breast cancer, liver cancer and acute myeloid leukemia cell lines. The binding mode analysis from molecular docking simulations theoretically indicated that both inhibitors occupied the SAM binding pocket to exert the inhibitory effect. Taken together, our compounds enriched the structural scaffolds as PRMT1 inhibitors and afforded clues for further optimization.
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Affiliation(s)
- Yiqian Xie
- Center for Systems Biology, Soochow University, Jiangsu 215006, China.
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23
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Wei H, Mundade R, Lange K, Lu T. Protein arginine methylation of non-histone proteins and its role in diseases. Cell Cycle 2013; 13:32-41. [PMID: 24296620 PMCID: PMC3925732 DOI: 10.4161/cc.27353] [Citation(s) in RCA: 131] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Protein arginine methyltransferases (PRMTs) are a family of enzymes that can methylate arginine residues on histones and other proteins. PRMTs play a crucial role in influencing various cellular functions, including cellular development and tumorigenesis. Arginine methylation by PRMTs is found on both nuclear and cytoplasmic proteins. Recently, there is increasing evidence regarding post-translational modifications of non-histone proteins by PRMTs, illustrating the previously unknown importance of PRMTs in the regulation of various cellular functions by post-translational modifications. In this review, we present the recent developments in the regulation of non-histone proteins by PRMTs.
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24
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Targeting protein arginine N-methyltransferases with peptide-based inhibitors: opportunities and challenges. Future Med Chem 2013; 5:2199-206. [DOI: 10.4155/fmc.13.184] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Recently peptide-based inhibitors have been used to selectively inhibit a family of epigenetic enzymes called protein arginine N-methyltransferases (PRMTs), which has been implicated in different physiological processes and human diseases, such as heart disease and cancer. The diverse efforts to tease out subtle structural differences among PRMT enzymes in order to generate selective inhibitors as well as existing challenges in the field will be examined. The acquisition of PRMT substrate sequence preferences and structural information obtained from small-molecule inhibitors have helped in developing different peptide-based inhibitors that show great promise not only as inhibitors, but also as molecular probes to characterize PRMTs.
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25
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Le DD, Cortesi AT, Myers SA, Burlingame AL, Fujimori DG. Site-specific and regiospecific installation of methylarginine analogues into recombinant histones and insights into effector protein binding. J Am Chem Soc 2013; 135:2879-82. [PMID: 23398247 DOI: 10.1021/ja3108214] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Arginine methylation has emerged as a widespread post-translational modification with influence over myriad cellular processes. However, the molecular mechanisms underlying such methylarginine-dependent phenomena remain unclear. To aid in this research, a facile method was developed to install methylarginine analogues on recombinant protein for use in biochemical, biophysical, and structural studies. Through chemical conjugation of novel α,β-unsaturated amidine precursors with proteins, methylarginine mimics can be displayed with control of methylation site, extent, and regiospecificity. Analogue installation into histones using this strategy produced modified proteins that were recognized by antibodies specific to endogenous methylarginine, and these histones retained the capacity to form mononucleosomes. Moreover, a native methylarginine-specific binding domain was shown to interact with methylarginine analogue-modified substrates. This chemical conjugation method for installing methylarginine analogues provides an efficient route to produce homogeneous modified proteins for subsequent investigations of methylarginine-dependent processes.
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Affiliation(s)
- Daniel D Le
- Chemistry and Chemical Biology Graduate Program, University of California, San Francisco, 600 16th Street, MC2280, San Francisco, California 94158, USA
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26
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Haedke U, Küttler EV, Vosyka O, Yang Y, Verhelst SHL. Tuning probe selectivity for chemical proteomics applications. Curr Opin Chem Biol 2013; 17:102-9. [DOI: 10.1016/j.cbpa.2012.11.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2012] [Revised: 11/05/2012] [Accepted: 11/27/2012] [Indexed: 12/20/2022]
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27
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Gui S, Wooderchak-Donahue WL, Zang T, Chen D, Daly MP, Zhou ZS, Hevel JM. Substrate-Induced Control of Product Formation by Protein Arginine Methyltransferase 1. Biochemistry 2012; 52:199-209. [DOI: 10.1021/bi301283t] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Shanying Gui
- Chemistry
and Biochemistry Department, Utah State University, 0300 Old Main Hill, Logan, Utah
84322, United States
| | | | - Tianzhu Zang
- The
Barnett Institute of Chemical
and Biological Analysis, Department of Chemistry and Chemical Biology, Northeastern University, 360 Huntington Avenue, Boston,
Massachusetts 02115-5000, United States
| | - Dong Chen
- Synthetic Bio-manufacturing Institute, Utah State University, 620 East 1600 North, Suite 226,
Logan, Utah 84341, United States
| | - Michael P. Daly
- Waters Corporation, 100 Cummings Center,
Suite 407N, Beverly, Massachusetts 01915,
United States
| | - Zhaohui Sunny Zhou
- The
Barnett Institute of Chemical
and Biological Analysis, Department of Chemistry and Chemical Biology, Northeastern University, 360 Huntington Avenue, Boston,
Massachusetts 02115-5000, United States
| | - Joan M. Hevel
- Chemistry
and Biochemistry Department, Utah State University, 0300 Old Main Hill, Logan, Utah
84322, United States
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28
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Castellano S, Spannhoff A, Milite C, Dal Piaz F, Cheng D, Tosco A, Viviano M, Yamani A, Cianciulli A, Sala M, Cura V, Cavarelli J, Novellino E, Mai A, Bedford MT, Sbardella G. Identification of small-molecule enhancers of arginine methylation catalyzed by coactivator-associated arginine methyltransferase 1. J Med Chem 2012; 55:9875-90. [PMID: 23095008 PMCID: PMC3508294 DOI: 10.1021/jm301097p] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Arginine methylation is a common post-translational modification that is crucial in modulating gene expression at multiple critical levels. The arginine methyltransferases (PRMTs) are envisaged as promising druggable targets, but their role in physiological and pathological pathways is far from being clear due to the limited number of modulators reported to date. In this effort, enzyme activators can be invaluable tools useful as gain-of-function reagents to interrogate the biological roles in cells and in vivo of PRMTs. Yet the identification of such molecules is rarely pursued. Herein we describe a series of aryl ureido acetamido indole carboxylates (dubbed "uracandolates"), able to increase the methylation of histone (H3) or nonhistone (polyadenylate-binding protein 1, PABP1) substrates induced by coactivator-associated arginine methyltransferase 1 (CARM1), both in in vitro and cellular settings. To the best of our knowledge, this is the first report of compounds acting as CARM1 activators.
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Affiliation(s)
- Sabrina Castellano
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Astrid Spannhoff
- University of Texas M.D. Anderson Cancer Center, Science Park-Research Division, Smithville, Texas 78957, USA
| | - Ciro Milite
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Fabrizio Dal Piaz
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Donghang Cheng
- University of Texas M.D. Anderson Cancer Center, Science Park-Research Division, Smithville, Texas 78957, USA
| | - Alessandra Tosco
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Monica Viviano
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Abdellah Yamani
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Agostino Cianciulli
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Marina Sala
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
| | - Vincent Cura
- Département de Biologie Structurale Intégrative, IGBMC (Institut de Génétique et Biologie Moléculaire et Cellulaire), UDS, CNRS, INSERM, 67404 Illkirch Cedex, France
| | - Jean Cavarelli
- Département de Biologie Structurale Intégrative, IGBMC (Institut de Génétique et Biologie Moléculaire et Cellulaire), UDS, CNRS, INSERM, 67404 Illkirch Cedex, France
| | - Ettore Novellino
- Dipartimento di Chimica Farmaceutica e Tossicologica, Università di Napoli “Federico II”, Via D. Montesano 49, I-80131 Napoli, Italy
| | - Antonello Mai
- Istituto Pasteur – Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P.le A. Moro 5, I-00185 Roma, Italy
| | - Mark T. Bedford
- University of Texas M.D. Anderson Cancer Center, Science Park-Research Division, Smithville, Texas 78957, USA
| | - Gianluca Sbardella
- Dipartimento di Scienze Farmaceutiche e Biomediche, Epigenetic Med Chem Lab, Università degli Studi di Salerno, Via Ponte Don Melillo, I-84084 Fisciano (SA), Italy
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29
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Dillon MBC, Bachovchin DA, Brown SJ, Finn MG, Rosen H, Cravatt BF, Mowen KA. Novel inhibitors for PRMT1 discovered by high-throughput screening using activity-based fluorescence polarization. ACS Chem Biol 2012; 7:1198-204. [PMID: 22506763 DOI: 10.1021/cb300024c] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Protein arginine methyltransferases (PRMTs) catalyze the posttranslational methylation of arginine using S-adenosylmethionine (SAM) as a methyl-donor. The PRMT family is widely expressed and has been implicated in biological functions such as RNA splicing, transcriptional control, signal transduction, and DNA repair. Therefore, specific inhibitors of individual PRMTs have potentially significant research and therapeutic value. In particular, PRMT1 is responsible for >85% of arginine methyltransferase activity, but currently available inhibitors of PRMT1 lack specificity, efficacy, and bioavailability. To address this limitation, we developed a high-throughput screening assay for PRMT1 that utilizes a hyper-reactive cysteine within the active site, which is lacking in almost all other PRMTs. This assay, which monitors the kinetics of the fluorescence polarization signal increase upon PRMT1 labeling by a rhodamine-containing cysteine-reactive probe, successfully identified two novel inhibitors selective for PRMT1 over other SAM-dependent methyltransferases.
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Affiliation(s)
- Myles B. C. Dillon
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - Daniel A. Bachovchin
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - Steven J. Brown
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - M. G. Finn
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - Hugh Rosen
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - Benjamin F. Cravatt
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
| | - Kerri A. Mowen
- Department
of Chemical Physiology and ‡Department of Chemistry, The Scripps Research Institute, 10550 North Torrey
Pines Road, La Jolla, California 92037, United States
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30
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Siarheyeva A, Senisterra G, Allali-Hassani A, Dong A, Dobrovetsky E, Wasney GA, Chau I, Marcellus R, Hajian T, Liu F, Korboukh I, Smil D, Bolshan Y, Min J, Wu H, Zeng H, Loppnau P, Poda G, Griffin C, Aman A, Brown PJ, Jin J, Al-Awar R, Arrowsmith CH, Schapira M, Vedadi M. An allosteric inhibitor of protein arginine methyltransferase 3. Structure 2012; 20:1425-35. [PMID: 22795084 DOI: 10.1016/j.str.2012.06.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 05/24/2012] [Accepted: 06/02/2012] [Indexed: 10/28/2022]
Abstract
PRMT3, a protein arginine methyltransferase, has been shown to influence ribosomal biosynthesis by catalyzing the dimethylation of the 40S ribosomal protein S2. Although PRMT3 has been reported to be a cytosolic protein, it has been shown to methylate histone H4 peptide (H4 1-24) in vitro. Here, we report the identification of a PRMT3 inhibitor (1-(benzo[d][1,2,3]thiadiazol-6-yl)-3-(2-cyclohexenylethyl)urea; compound 1) with IC50 value of 2.5 μM by screening a library of 16,000 compounds using H4 (1-24) peptide as a substrate. The crystal structure of PRMT3 in complex with compound 1 as well as kinetic analysis reveals an allosteric mechanism of inhibition. Mutating PRMT3 residues within the allosteric site or using compound 1 analogs that disrupt interactions with allosteric site residues both abrogated binding and inhibitory activity. These data demonstrate an allosteric mechanism for inhibition of protein arginine methyltransferases, an emerging class of therapeutic targets.
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Affiliation(s)
- Alena Siarheyeva
- Structural Genomics Consortium, University of Toronto, 101 College Street, MaRS Centre, South Tower, Toronto, ON M5G 1L7, Canada
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31
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Krysiak JM, Kreuzer J, Macheroux P, Hermetter A, Sieber SA, Breinbauer R. Activity-based probes for studying the activity of flavin-dependent oxidases and for the protein target profiling of monoamine oxidase inhibitors. Angew Chem Int Ed Engl 2012; 51:7035-40. [PMID: 22689512 PMCID: PMC3470703 DOI: 10.1002/anie.201201955] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Indexed: 01/11/2023]
Abstract
High profile: new activity-based protein profiling (ABPP) probes have been designed that target exclusively monoamine oxidases A and B within living cells (see picture; FAD=flavin adenine dinucleotide, FMN=flavin monodinucleotide). With these probes it could be shown that the MAO inhibitor deprenyl, which is in clinical use against Parkinson's disease, shows unique protein specificity despite its covalent mechanism of action.
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Affiliation(s)
- Joanna M Krysiak
- Institute of Organic Chemistry, Graz University of TechnologyStremayrgasse 9, 8010 Graz (Austria)
| | - Johannes Kreuzer
- Center for Integrated Protein Science CIPSM, Department of Chemistry, Institute of Advanced Studies IAS, Technische Universität MünchenLichtenbergstraße 4, 85747 Garching (Germany)
| | - Peter Macheroux
- Institute of Biochemistry, Graz University of TechnologyPetersgasse 12, 8010 Graz (Austria)
| | - Albin Hermetter
- Institute of Biochemistry, Graz University of TechnologyPetersgasse 12, 8010 Graz (Austria)
| | - Stephan A Sieber
- Center for Integrated Protein Science CIPSM, Department of Chemistry, Institute of Advanced Studies IAS, Technische Universität MünchenLichtenbergstraße 4, 85747 Garching (Germany)
| | - Rolf Breinbauer
- Institute of Organic Chemistry, Graz University of TechnologyStremayrgasse 9, 8010 Graz (Austria)
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32
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Krysiak JM, Kreuzer J, Macheroux P, Hermetter A, Sieber SA, Breinbauer R. Aktivitätsbasierte Sondenmoleküle zur Untersuchung der Aktivität Flavin-abhängiger Oxidasen und zum Zielprotein-Profiling von Monoaminooxidase-Inhibitoren. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201955] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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33
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Li N, Overkleeft HS, Florea BI. Activity-based protein profiling: an enabling technology in chemical biology research. Curr Opin Chem Biol 2012; 16:227-33. [DOI: 10.1016/j.cbpa.2012.01.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 01/11/2012] [Accepted: 01/18/2012] [Indexed: 12/25/2022]
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34
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Luo M. Current chemical biology approaches to interrogate protein methyltransferases. ACS Chem Biol 2012; 7:443-63. [PMID: 22220966 DOI: 10.1021/cb200519y] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Protein methyltransferases (PMTs) play various physiological and pathological roles through methylating histone and nonhistone targets. However, most PMTs including more than 60 human PMTs remain to be fully characterized. The current approaches to elucidate the functions of PMTs have been diversified by many emerging chemical biology technologies. This review focuses on progress in these aspects and is organized into four discussion modules (assays, substrates, cofactors, and inhibitors) that are important to elucidate biological functions of PMTs. These modules are expected to provide general guidance and present emerging methods for researchers to select and combine suitable PMT-activity assays, well-defined substrates, novel SAM surrogates, and PMT inhibitors to interrogate PMTs.
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Affiliation(s)
- Minkui Luo
- Molecular Pharmacology
and Chemistry Program, Memorial Sloan-Kettering Cancer Center, New York, New
York 10065, United States
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35
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Obianyo O, Thompson PR. Reply to Frankel: Inconvenient Truths for PRMT6 Kinetic Studies. J Biol Chem 2012. [DOI: 10.1074/jbc.n111.333609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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36
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Zhao L, Tong P, Chen YX, Hu ZW, Wang K, Zhang YN, Zhao DS, Cai LF, Liu KL, Zhao YF, Li YM. A multi-functional peptide as an HIV-1 entry inhibitor based on self-concentration, recognition, and covalent attachment. Org Biomol Chem 2012; 10:6512-20. [DOI: 10.1039/c2ob25853f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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