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Bryant L, Sangree A, Clark K, Bhoj E. Histone 3.3-related chromatinopathy: missense variants throughout H3-3A and H3-3B cause a range of functional consequences across species. Hum Genet 2024; 143:497-510. [PMID: 36867246 DOI: 10.1007/s00439-023-02536-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 02/20/2023] [Indexed: 03/04/2023]
Abstract
There has been considerable recent interest in the role that germline variants in histone genes play in Mendelian syndromes. Specifically, missense variants in H3-3A and H3-3B, which both encode Histone 3.3, were discovered to cause a novel neurodevelopmental disorder, Bryant-Li-Bhoj syndrome. Most of the causative variants are private and scattered throughout the protein, but all seem to have either a gain-of-function or dominant negative effect on protein function. This is highly unusual and not well understood. However, there is extensive literature about the effects of Histone 3.3 mutations in model organisms. Here, we collate the previous data to provide insight into the elusive pathogenesis of missense variants in Histone 3.3.
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Affiliation(s)
- Laura Bryant
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Annabel Sangree
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Kelly Clark
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA
| | - Elizabeth Bhoj
- Division of Human Genetics, Children's Hospital of Philadelphia, Philadelphia, PA, 19104, USA.
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2
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Kataria A, Tyagi S. Domain architecture and protein-protein interactions regulate KDM5A recruitment to the chromatin. Epigenetics 2023; 18:2268813. [PMID: 37838974 PMCID: PMC10578193 DOI: 10.1080/15592294.2023.2268813] [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: 05/18/2023] [Accepted: 10/01/2023] [Indexed: 10/17/2023] Open
Abstract
Tri-methylation of Histone 3 lysine 4 (H3K4) is an important epigenetic modification whose deposition and removal can affect the chromatin at structural and functional levels. KDM5A is one of the four known H3K4-specific demethylases. It is a part of the KDM5 family, which is characterized by a catalytic Jumonji domain capable of removing H3K4 di- and tri-methylation marks. KDM5A has been found to be involved in multiple cellular processes such as differentiation, metabolism, cell cycle, and transcription. Its link to various diseases, including cancer, makes KDM5A an important target for drug development. However, despite several studies outlining its significance in various pathways, our lack of understanding of its recruitment and function at the target sites on the chromatin presents a challenge in creating effective and targeted treatments. Therefore, it is essential to understand the recruitment mechanism of KDM5A to chromatin, and its activity therein, to comprehend how various roles of KDM5A are regulated. In this review, we discuss how KDM5A functions in a context-dependent manner on the chromatin, either directly through its structural domain, or through various interacting partners, to bring about a diverse range of functions.
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Affiliation(s)
- Avishek Kataria
- Laboratory of Cell Cycle Regulation, Centre for DNA Fingerprinting and Diagnostics, Hyderabad, India
- Graduate Studies, Manipal Academy of Higher Education, Manipal, India
| | - Shweta Tyagi
- Laboratory of Cell Cycle Regulation, Centre for DNA Fingerprinting and Diagnostics, Hyderabad, India
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3
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Longbotham JE, Kelly MJS, Fujimori DG. Recognition of Histone H3 Methylation States by the PHD1 Domain of Histone Demethylase KDM5A. ACS Chem Biol 2023; 18:1915-1925. [PMID: 33621062 PMCID: PMC8380758 DOI: 10.1021/acschembio.0c00976] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PHD reader domains are chromatin binding modules often responsible for the recruitment of large protein complexes that contain histone modifying enzymes, chromatin remodelers, and DNA repair machinery. A majority of PHD domains recognize N-terminal residues of histone H3 and are sensitive to the methylation state of Lys4 in histone H3 (H3K4). Histone demethylase KDM5A, an epigenetic eraser enzyme that contains three PHD domains, is often overexpressed in various cancers, and its demethylation activity is allosterically enhanced when its PHD1 domain is bound to the H3 tail. The allosteric regulatory function of PHD1 expands roles of reader domains, suggesting unique features of this chromatin interacting module. Our previous studies determined the H3 binding site of PHD1, although it remains unclear how the H3 tail interacts with the N-terminal residues of PHD1 and how PHD1 discriminates against H3 tails with varying degrees of H3K4 methylation. Here, we have determined the solution structure of apo and H3 bound PHD1. We observe conformational changes occurring in PHD1 in order to accommodate H3, which interestingly binds in a helical conformation. We also observe differential interactions of binding residues with differently methylated H3K4 peptides (me0, me1, me2, or me3), providing a rationale for PHD1's preference for lower methylation states of H3K4. We further assessed the contributions of various H3 interacting residues in the PHD1 domain to the binding of H3 peptides. The structural details of the H3 binding site could provide useful information to aid the development of allosteric small molecule modulators of KDM5A.
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Affiliation(s)
- James E Longbotham
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, 600 16th Street, Genentech Hall, San Francisco, California 94158, United States
| | - Mark J S Kelly
- Department of Pharmaceutical Chemistry, University of California San Francisco, 600 16th Street, Genentech Hall, San Francisco, California 94158, United States
| | - Danica Galonić Fujimori
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, 600 16th Street, Genentech Hall, San Francisco, California 94158, United States
- Department of Pharmaceutical Chemistry, University of California San Francisco, 600 16th Street, Genentech Hall, San Francisco, California 94158, United States
- Quantitative Biosciences Institute, University of California San Francisco, 1700 Fourth Street, San Francisco, California 94158, United States
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4
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Zhou Z, Zhang X, Yi G, Zhang Y, Zhang J, Tan C, Wan B, Li Y, Lu H, Lu W. LINC00092 derived from follicular fluid alleviated the symptoms of PCOS through inactivation of phosphatase and tensin homolog by recruiting KDM5A. Reprod Biol 2023; 23:100764. [PMID: 37084543 DOI: 10.1016/j.repbio.2023.100764] [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: 11/24/2022] [Revised: 03/26/2023] [Accepted: 04/09/2023] [Indexed: 04/23/2023]
Abstract
Mounting literatures suggest that follicular fluid-derived exosomes (FF-Evs) influence the progression of progression of polycystic ovary syndrome (PCOS). The present study was designed to dissect the underlying mechanisms by which FF-Evs affect the PCOS. A rat model of PCOS was established using Letrozole induction. After treatment with FF-Evs, rats were examined for alterations in hormones, blood glucose, and lipid levels in serum, oestrus cycle, pathology in the ovaries, and apoptosis of ovarian cells. The functional rescue assays were performed to analyze the impact of long non-coding RNA 00092 (LINC00092) on PCOS rats. The cis-regulatory elements involved in the regulation of phosphatase and tensin homolog (PTEN) expression were analyzed using bioinformatic analysis, followed by verification of the mechanism. FF-Evs treatment ameliorated Letrozole-induced enhancement of weight, insulin resistance, dyslipidemia, and LH/FSH ratio, reduction of luteal cells, granulosa cells, and healthy follicles, prolonged oestrus, oestrous cycle arrest, ovarian tissue fibrosis, and ovarian cell apoptosis in rats, which were counteracted by treatment with shRNA targeting LINC00092. Regarding the mechanism, FF-Evs augmented LINC00092 expression in rats. LINC00092 bound to lysine demethylase 5 A (KDM5A), and KDM5A facilitated the demethylation of H3K4me3 to restrain the transcriptional activity of PTEN. Taken together, FF-Evs delivered LINC00092 repressed the transcriptional activity of PTEN by binding to KDM5A to enhance demethylation of H3K4me3, thereby reducing apoptosis in ovarian cells and alleviating PCOS symptoms.
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Affiliation(s)
- Zhi Zhou
- Reproductive Medical Center, Hainan Women and Children's Medical Center, Haikou 570206, Hainan, PR China
| | - Xiaopo Zhang
- Key Laboratory of Tropical Translational Medicine of the Ministry of Education, Hainan Key Laboratory for Research and Development of Tropical Herbs, School of Pharmacy, Hainan Medical University, Haikou 571199, Hainan, PR China
| | - Guohui Yi
- Public Research Laboratory, Hainan Medical University, Haikou 571199, Hainan, PR China
| | - Yong Zhang
- Department of Pharmacology, School of Basic Medicine and Life Science, Hainan Medical University, Haikou 571199, Hainan, PR China
| | - Juan Zhang
- Reproductive Medical Center, Zhuzhou Central Hospital, Zhuzhou 412007, Hunan, China
| | - Can Tan
- Feinberg Cardiovascular and Renal Research Institute, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Bangbei Wan
- Reproductive Medical Center, Hainan Women and Children's Medical Center, Haikou 570206, Hainan, PR China
| | - Yejuan Li
- Reproductive Medical Center, Hainan Women and Children's Medical Center, Haikou 570206, Hainan, PR China
| | - Hui Lu
- Reproductive Medical Center, Hainan Women and Children's Medical Center, Haikou 570206, Hainan, PR China
| | - Weiying Lu
- Reproductive Medical Center, Hainan Women and Children's Medical Center, Haikou 570206, Hainan, PR China.
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5
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Hoekstra M, Ridgeway NH, Biggar KK. Characterization of KDM5 lysine demethylase family substrate preference and identification of novel substrates. J Biochem 2022; 173:31-42. [PMID: 36205465 DOI: 10.1093/jb/mvac081] [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: 06/17/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 12/29/2022] Open
Abstract
The KDM5/JARID1 sub-family are 2-oxoglutarate and Fe(II)-dependent lysine-specific histone demethylases that are characterized by their Jumonji catalytic domains. The KDM5 family is known to remove tri-/di-methyl modifications from lysine-4 of histone H3 (i.e. H3-K4me2/3), a mark associated with active gene expression. As a result, studies to date have revolved around the influence of KDM5 on disease through their ability to regulate H3-K4me2/3. Recent evidence demonstrates that KDM5 may influence disease beyond H3-K4 demethylation, making it critical to further investigate KDM5-mediated demethylation of non-histone proteins. To help identify potential non-histone substrates for the KDM5 family, we developed a library of 180 permutated peptide substrates, with sequences that are systematically altered from the wild-type H3-K4me3 substrate. From this library, we characterized recombinant KDM5A/B/C/D substrate preference and developed recognition motifs for each KDM5 demethylase. The recognition motifs developed were used to predict potential substrates for KDM5A/B/C/D and profiled to generate a list of high-ranking and medium/low-ranking substrates for further in vitro validation. Through this approach, we identified 66 high-ranking substrates in which KDM5 demethylases displayed significant in vitro activity towards.
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Affiliation(s)
- Matthew Hoekstra
- Institute of Biochemistry, Carleton University, Ottawa, Ontario K1S 5B6, Canada.,Department of Biology, Carleton University, Ottawa, Ontario K1S 5B6, Canada
| | - Nashira H Ridgeway
- Institute of Biochemistry, Carleton University, Ottawa, Ontario K1S 5B6, Canada.,Department of Biology, Carleton University, Ottawa, Ontario K1S 5B6, Canada
| | - Kyle K Biggar
- Institute of Biochemistry, Carleton University, Ottawa, Ontario K1S 5B6, Canada.,Department of Biology, Carleton University, Ottawa, Ontario K1S 5B6, Canada
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6
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Lysine demethylase 5A promotes prostate adenocarcinoma progression by suppressing microRNA-330-3p expression and activating the COPB2/PI3K/AKT axis in an ETS1-dependent manner. J Cell Commun Signal 2022; 16:579-599. [PMID: 35581421 PMCID: PMC9733758 DOI: 10.1007/s12079-022-00671-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 02/04/2022] [Indexed: 12/24/2022] Open
Abstract
Lysine demethylase 5A (KDM5A) is a histone demethylase frequently involved in cancer progression. This research aimed to explore the function of KDM5A in prostate adenocarcinoma (PRAD) and the molecular mechanism. KDM5A was highly expressed in collected PRAD tissues and acquired PRAD cells. High KDM5A expression was correlated with reduced survival and poor prognosis of patients with PRAD. Knockdown of KDM5A suppressed the proliferation, colony formation, migration, and invasiveness of PRAD cells and reduced angiogenesis ability of endothelial cells. Downstream molecules implicated in KDM5A mediation were predicted using integrated bioinformatic analyses. KDM5A enhanced ETS proto-oncogene 1 (ETS1) expression through demethylation of H3K4me2 at its promoter. ETS1 suppressed the transcription activity of miR-330-3p, and either further ETS1 overexpression or miR-330-3p inhibition blocked the functions of KDM5A knockdown in PRAD. miR-330-3p targeted coatomer protein complex subunit β2 (COPB2) mRNA. Downregulation of miR-330-3p restored the expression of COPB2 and activated the PI3K/AKT pathway in PRAD. The results in vitro were reproduced in vivo where KDM5A downregulation suppressed the growth and metastasis of xenograft tumors in nude mice. In conclusion, this study demonstrated that KDM5A promoted PRAD by suppressing miR-330-3p and activating the COPB2/PI3K/AKT axis in an ETS1-dependent manner.
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7
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Liu X, Wang J, Boyer JA, Gong W, Zhao S, Xie L, Wu Q, Zhang C, Jain K, Guo Y, Rodriguez J, Li M, Uryu H, Liao C, Hu L, Zhou J, Shi X, Tsai YH, Yan Q, Luo W, Chen X, Strahl BD, von Kriegsheim A, Zhang Q, Wang GG, Baldwin AS, Zhang Q. Histone H3 proline 16 hydroxylation regulates mammalian gene expression. Nat Genet 2022; 54:1721-1735. [PMID: 36347944 PMCID: PMC9674084 DOI: 10.1038/s41588-022-01212-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/26/2022] [Indexed: 11/09/2022]
Abstract
Histone post-translational modifications (PTMs) are important for regulating various DNA-templated processes. Here, we report the existence of a histone PTM in mammalian cells, namely histone H3 with hydroxylation of proline at residue 16 (H3P16oh), which is catalyzed by the proline hydroxylase EGLN2. We show that H3P16oh enhances direct binding of KDM5A to its substrate, histone H3 with trimethylation at the fourth lysine residue (H3K4me3), resulting in enhanced chromatin recruitment of KDM5A and a corresponding decrease of H3K4me3 at target genes. Genome- and transcriptome-wide analyses show that the EGLN2-KDM5A axis regulates target gene expression in mammalian cells. Specifically, our data demonstrate repression of the WNT pathway negative regulator DKK1 through the EGLN2-H3P16oh-KDM5A pathway to promote WNT/β-catenin signaling in triple-negative breast cancer (TNBC). This study characterizes a regulatory mark in the histone code and reveals a role for H3P16oh in regulating mammalian gene expression.
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Affiliation(s)
- Xijuan Liu
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jun Wang
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Joshua A Boyer
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Weida Gong
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Shuai Zhao
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Ling Xie
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Qiong Wu
- Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Cheng Zhang
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Kanishk Jain
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Yiran Guo
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Javier Rodriguez
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Mingjie Li
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Hidetaka Uryu
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Chengheng Liao
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lianxin Hu
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jin Zhou
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Xiaobing Shi
- Center for Epigenetics, Van Andel Institute, Grand Rapids, MI, USA
| | - Yi-Hsuan Tsai
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Qin Yan
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Weibo Luo
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Xian Chen
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Brian D Strahl
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alex von Kriegsheim
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Qi Zhang
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gang Greg Wang
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Biochemistry and Biophysics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Pharmacology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Albert S Baldwin
- Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Qing Zhang
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, USA.
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8
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Niu F, Xu J, Yan Y. Histone demethylase KDM5A regulates the functions of human periodontal ligament stem cells during periodontitis via the miR-495-3p/HOXC8 axis. Regen Ther 2022; 20:95-106. [PMID: 35509266 PMCID: PMC9046131 DOI: 10.1016/j.reth.2021.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 12/01/2021] [Accepted: 12/15/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Fang Niu
- Department of Oral Implantology and Prosthodontics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450000, PR China
- Corresponding author. Department of Oral Implantology and Prosthodontics, The First Affiliated Hospital of Zhengzhou University, No.1 Jianshe East Road, Erqi District, Zhengzhou, Henan Province, 450000, China.
| | - Jing Xu
- Department of Oral Orthodontics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450000, PR China
| | - Yujuan Yan
- Department of Oral Prosthodontics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, 450000, PR China
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Hoekstra M, Chopra A, Willmore WG, Biggar KK. Evaluation of Jumonji C lysine demethylase substrate preference to guide identification of in vitro substrates. STAR Protoc 2022; 3:101271. [PMID: 35378885 PMCID: PMC8976124 DOI: 10.1016/j.xpro.2022.101271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Within the realm of lysine methylation, the discovery of lysine methyltransferase (KMTs) substrates has been burgeoning because of established systematic substrate screening protocols. Here, we describe a protocol enabling the systematic identification of JmjC KDM substrate preference and in vitro substrates. Systematically designed peptide libraries containing methylated lysine residues are used to characterize enzyme-substrate preference and identify new candidate substrates in vitro. For complete details on the use and execution of this protocol, please refer to Hoekstra and Biggar (2021). Use of a permutated substrate library to define JmjC KDM recognition motifs JmjC KDM activity is measured via luminescent detection of succinate Recognition motifs enable prediction of novel in vitro substrates of JmjC KDMs
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Affiliation(s)
- Matthew Hoekstra
- Institute of Biochemistry and Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Anand Chopra
- Institute of Biochemistry and Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - William G. Willmore
- Institute of Biochemistry and Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Kyle K. Biggar
- Institute of Biochemistry and Department of Biology, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
- Corresponding author
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10
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Yang GJ, Wu J, Miao L, Zhu MH, Zhou QJ, Lu XJ, Lu JF, Leung CH, Ma DL, Chen J. Pharmacological inhibition of KDM5A for cancer treatment. Eur J Med Chem 2021; 226:113855. [PMID: 34555614 DOI: 10.1016/j.ejmech.2021.113855] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 12/15/2022]
Abstract
Lysine-specific demethylase 5A (KDM5A, also named RBP2 or JARID1A) is a demethylase that can remove methyl groups from histones H3K4me1/2/3. It is aberrantly expressed in many cancers, where it impedes differentiation and contributes to cancer cell proliferation, cell metastasis and invasiveness, drug resistance, and is associated with poor prognosis. Pharmacological inhibition of KDM5A has been reported to significantly attenuate tumor progression in vitro and in vivo in a range of solid tumors and acute myeloid leukemia. This review will present the structural aspects of KDM5A, its role in carcinogenesis, a comparison of currently available approaches for screening KDM5A inhibitors, a classification of KDM5A inhibitors, and its potential as a drug target in cancer therapy.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Jia Wu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR, 999078, China
| | - Liang Miao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Ming-Hui Zhu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Qian-Jin Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Xin-Jiang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Jian-Fei Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Macao SAR, 999078, China.
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong, 999077, China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China.
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11
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Fan J, Iwata S, Tanaka Y, Kitanaga Y, Ishii A, Maiko H, Zhang X, Liu X. Kdm5a promotes B cell activation in systemic lupus erythematosus via downregulation of A20 by histone modification. Pathol Res Pract 2021:153653. [PMID: 34763954 DOI: 10.1016/j.prp.2021.153653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/01/2021] [Accepted: 10/06/2021] [Indexed: 11/17/2022]
Abstract
Systemic lupus erythematosus (SLE) is a classic autoimmune connective tissue disease, which leads to multiple organ system injury. Tumor necrosis factor-induced protein 3 (TNFAIP3), generally called A20, has been documented to go together with the development of SLE. However, the role and mechanism of A20 in the progression of SLE are still unrevealed. In our study, A20 was downregulated in B cells from SLE patients and B cell responsiveness was significantly elevated in SLE patients. Overexpression of A20 restrained the proliferation and induced the apoptosis of B cells. Additionally, trimethylation of histone H3 Lysine 4 (H3K4me3) was decreased in the A20 promoter of SLE B cells. Lysine demethylase 5 A (Kdm5a) was significantly increased in B cells from SLE patients and negatively correlated with A20 expression. Further, Kdm5a knockdown increased the H3K4me3 level and A20 expression. More importantly, Kdm5a promoted the proliferation and inhibited the apoptosis of B cells in SLE via downregulation of A20. In general, Kdm5a promoted the proliferation and inhibited the apoptosis of B cells in SLE via downregulation of A20 by decreasing H3K4me3 enrichment level in the A20 promoter, suggesting a novel mechanism underlying SLE progression, and providing a promising therapeutic target for SLE. AVAILABILITY OF DATA AND MATERIALS: All data generated or analyzed during this study are included in this published article and its additional files.
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Affiliation(s)
- Jie Fan
- Department of Cardiology, Handan Central Hospital, China
| | - S Iwata
- First Department of Internal Medicine, Dean Graduate School of Medical Science University of Occupational and Environmental, Japan
| | - Yoshiya Tanaka
- First Department of Internal Medicine, Dean Graduate School of Medical Science University of Occupational and Environmental, Japan.
| | - Yukihiro Kitanaga
- First Department of Internal Medicine, Dean Graduate School of Medical Science University of Occupational and Environmental, Japan
| | - Akina Ishii
- First Department of Internal Medicine, Dean Graduate School of Medical Science University of Occupational and Environmental, Japan
| | - Hara Maiko
- First Department of Internal Medicine, Dean Graduate School of Medical Science University of Occupational and Environmental, Japan
| | - Xueqiang Zhang
- Department of Cardiology, Handan Central Hospital, China
| | - Xingde Liu
- Department of Cardiology, Guizhou University of Traditional Chinese Medicine, China
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12
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Zheng L, Xu H, Di Y, Chen L, Liu J, Kang L, Gao L. ELK4 promotes the development of gastric cancer by inducing M2 polarization of macrophages through regulation of the KDM5A-PJA2-KSR1 axis. J Transl Med 2021; 19:342. [PMID: 34372882 PMCID: PMC8353876 DOI: 10.1186/s12967-021-02915-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 05/27/2021] [Indexed: 02/09/2023] Open
Abstract
Background We tried to elaborate the molecular mechanism of ETS-like transcription factor 4 (ELK4) affecting gastric cancer (GC) progression through M2 polarization of macrophages mediated by lysine-specific demethylase 5A (KDM5A)-Praja2 (PJA2)-kinase suppressor of ras 1 (KSR1) axis. Methods GC expression dataset was obtained from GEO database, and the downstream regulatory mechanism of ELK4 was predicted. Tumor-associated macrophages (TAMs) were isolated from GC tissues. The interaction among ELK4, KDM5A, PJA2 and KSR1 was analyzed by dual luciferase reporter gene, ChIP and Co-IP assays. The stability of KSR1 protein was detected by cycloheximide (CHX) treatment. After TAMs were co-cultured with HGC-27 cells, HGC-27 cell biological processes were assessed through gain- and loss-of function assays. Tumorigenicity was detected by tumorigenicity test in nude mice. Results In GC and TAMs, ELK4, KDM5A and KSR1 were highly expressed, while PJA2 was lowly expressed. M2 polarization of macrophages promoted the development of GC. ELK4 activated KDM5A by transcription and promoted macrophage M2 polarization. KDM5A inhibited the expression of PJA2 by removing H3K4me3 of PJA2 promoter, which promoted M2 polarization of macrophages. PJA2 reduced KSR1 by ubiquitination. ELK4 promoted the proliferative, migrative and invasive potentials of GC cells as well as the growth of GC xenografts by regulating KSR1. Conclusion ELK4 may reduce the PJA2-dependent inhibition of KSR1 by transcriptional activation of KDM5A to promote M2 polarization of macrophages, thus promoting the development of GC. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-02915-1.
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Affiliation(s)
- Lei Zheng
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China
| | - Hongmei Xu
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China
| | - Ya Di
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China
| | - Lanlan Chen
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China
| | - Jiao Liu
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China
| | - Liying Kang
- Department of Oncology, Tianjin Wuqing District People's Hospital, Tianjin, 301700, People's Republic of China
| | - Liming Gao
- Department of Oncology, The First Hospital of Qinhuangdao, No. 258, Wenhua Road, Qinhuangdao, 066000, Hebei Province, People's Republic of China.
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13
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Gu J, Chu K. Increased Mars2 expression upon microRNA-4661-5p-mediated KDM5D downregulation is correlated with malignant degree of gastric cancer cells. Cell Biol Int 2021; 45:2118-2128. [PMID: 34273914 DOI: 10.1002/cbin.11661] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/28/2021] [Accepted: 07/05/2021] [Indexed: 12/30/2022]
Abstract
Gastric cancer (GC) is the fifth most common malignancy and the third leading cause of cancer-related mortality worldwide. Methionyl-tRNA synthetase 2 (Mars2) has been suggested as a biomarker indicating poor prognosis of cancers. This study focuses on the function of Mars2 in GC and the responsible molecules. Mars2 was highly expressed in GC patients according to a transcriptome analysis and the data from the public database, and its high expression was confirmed in the acquired GC cell lines. Downregulation of Mars2 significantly weakened the proliferation, resistance to death, migration and invasion of GC cells. The H3K4me3 modification level was increased in the promoter region of Mars2, which was attributed to reduced abundance of lysine demethylase 5D (KDM5D) in the Mars2 promoter. MicroRNA (miR)-4661-5p was identified as an upstream regulator of KDM5D. Downregulation of miR-4661-5p led to an increase in the expression of KDM5D while a decline in the expression of Mars2, which reduced the malignant behaviors of GC cells; however, the malignant behaviors of GC cells was restored after further inhibition of KDM5D. To conclude, this study suggested that increased Mars2 expression upon miR-4661-5p-mediated KDM5D downregulation is correlated with malignant degree of GC cells.
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Affiliation(s)
- Jie Gu
- Department of Gastroenterology, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu, China
| | - Kaifeng Chu
- Department of Hepatology, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, Jiangsu, China
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14
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Yang GJ, Zhu MH, Lu XJ, Liu YJ, Lu JF, Leung CH, Ma DL, Chen J. The emerging role of KDM5A in human cancer. J Hematol Oncol 2021; 14:30. [PMID: 33596982 PMCID: PMC7888121 DOI: 10.1186/s13045-021-01041-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 02/01/2021] [Indexed: 12/11/2022] Open
Abstract
Histone methylation is a key posttranslational modification of chromatin, and its dysregulation affects a wide array of nuclear activities including the maintenance of genome integrity, transcriptional regulation, and epigenetic inheritance. Variations in the pattern of histone methylation influence both physiological and pathological events. Lysine-specific demethylase 5A (KDM5A, also known as JARID1A or RBP2) is a KDM5 Jumonji histone demethylase subfamily member that erases di- and tri-methyl groups from lysine 4 of histone H3. Emerging studies indicate that KDM5A is responsible for driving multiple human diseases, particularly cancers. In this review, we summarize the roles of KDM5A in human cancers, survey the field of KDM5A inhibitors including their anticancer activity and modes of action, and the current challenges and potential opportunities of this field.
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Affiliation(s)
- Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China.,Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR, People's Republic of China
| | - Ming-Hui Zhu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Xin-Jiang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Yan-Jun Liu
- Department of Immunology and Medical Microbiology, Nanjing University of Chinese Medicine, Nanjing, 210046, People's Republic of China
| | - Jian-Fei Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China
| | - Chung-Hang Leung
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine, University of Macau, Macao SAR, People's Republic of China.
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong, 999077, People's Republic of China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, 315211, Zhejiang, People's Republic of China. .,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, People's Republic of China. .,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, People's Republic of China.
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15
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Anderson SE, Longbotham JE, O'Kane PT, Ugur FS, Fujimori DG, Mrksich M. Exploring the Ligand Preferences of the PHD1 Domain of Histone Demethylase KDM5A Reveals Tolerance for Modifications of the Q5 Residue of Histone 3. ACS Chem Biol 2021; 16:205-213. [PMID: 33314922 PMCID: PMC8168426 DOI: 10.1021/acschembio.0c00891] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Understanding the ligand preferences of epigenetic reader domains enables identification of modification states of chromatin with which these domains associate and can yield insight into recruitment and catalysis of chromatin-acting complexes. However, thorough exploration of the ligand preferences of reader domains is hindered by the limitations of traditional protein-ligand binding assays. Here, we evaluate the binding preferences of the PHD1 domain of histone demethylase KDM5A using the protein interaction by SAMDI (PI-SAMDI) assay, which measures protein-ligand binding in a high-throughput and sensitive manner via binding-induced enhancement in the activity of a reporter enzyme, in combination with fluorescence polarization. The PI-SAMDI assay was validated by confirming its ability to accurately profile the relative binding affinity of a set of well-characterized histone 3 (H3) ligands of PHD1. The assay was then used to assess the affinity of PHD1 for 361 H3 mutant ligands, a select number of which were further characterized by fluorescence polarization. Together, these experiments revealed PHD1's tolerance for H3Q5 mutations, including an unexpected tolerance for aromatic residues in this position. Motivated by this finding, we further demonstrate a high-affinity interaction between PHD1 and recently identified Q5-serotonylated H3. This work yields interesting insights into permissible PHD1-H3 interactions and demonstrates the value of interfacing PI-SAMDI and fluorescence polarization in investigations of protein-ligand binding.
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Affiliation(s)
- Sarah E Anderson
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - James E Longbotham
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California 94158, United States
| | - Patrick T O'Kane
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Fatima S Ugur
- Chemistry and Chemical Biology Graduate Program, University of California San Francisco, San Francisco, California 94158, United States
| | - Danica Galonić Fujimori
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, California 94158, United States
- Department of Pharmaceutical Chemistry, University of California San Francisco, San Francisco, California 94158, United States
- Quantitative Biosciences Institute, University of California San Francisco, San Francisco, California 94158, United States
| | - Milan Mrksich
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
- Department of Biomedical Engineering, Northwestern University, Evanston, Illinois 60208, United States
- Department of Cell and Developmental Biology, Northwestern University, Evanston, Illinois 60208, United States
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16
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Wang Z, Liu D, Xu B, Tian R, Zuo Y. Modular arrangements of sequence motifs determine the functional diversity of KDM proteins. Brief Bioinform 2020; 22:5912575. [PMID: 32987405 DOI: 10.1093/bib/bbaa215] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Histone lysine demethylases (KDMs) play a vital role in regulating chromatin dynamics and transcription. KDM proteins are given modular activities by its sequence motifs with obvious roles division, which endow the complex and diverse functions. In our review, according to functional features, we classify sequence motifs into four classes: catalytic motifs, targeting motifs, regulatory motifs and potential motifs. JmjC, as the main catalytic motif, combines to Fe2+ and α-ketoglutarate by residues H-D/E-H and S-N-N/Y-K-N/Y-T/S. Targeting motifs make catalytic motifs recognize specific methylated lysines, such as PHD that helps KDM5 to demethylate H3K4me3. Regulatory motifs consist of a functional network. For example, NLS, Ser-rich, TPR and JmjN motifs regulate the nuclear localization. And interactions through the CW-type-C4H2C2-SWIRM are necessary to the demethylase activity of KDM1B. Additionally, many conservative domains that have potential functions but no deep exploration are reviewed for the first time. These conservative domains are usually amino acid-rich regions, which have great research value. The arrangements of four types of sequence motifs generate that KDM proteins diversify toward modular activities and biological functions. Finally, we draw a blueprint of functional mechanisms to discuss the modular activity of KDMs.
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Affiliation(s)
- Zerong Wang
- State key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of life sciences, Inner Mongolia University
| | - Dongyang Liu
- State key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of life sciences, Inner Mongolia University. He is now studying for a master's degree at the institute of botany of the Chinese Academy of Sciences. His research interests include bioinformatics and computational genomics
| | - Baofang Xu
- State key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of life sciences, Inner Mongolia University
| | - Ruixia Tian
- State key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of life sciences, Inner Mongolia University
| | - Yongchun Zuo
- State key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, College of life sciences, Inner Mongolia University. His research interests include bioinformatics and integration analysis of multiomics in cell reprogramming
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