登録情報 データベース : EMDB / ID : EMD-21542 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of MLL1 in complex with RbBP5, WDR5, SET1, and ASH2L bound to the nucleosome (Class01) マップデータClass01 詳細 試料複合体 : MLL1 in complex with RbBP5, WDR5, SET1, and ASH2L bound to the nucleosome複合体 : Retinoblastoma-binding protein 5, WD repeat-containing protein 5, Histone-lysine N-methyltransferase 2A, Set1/Ash2 histone methyltransferase complex subunit ASH2タンパク質・ペプチド : Retinoblastoma-binding protein 5タンパク質・ペプチド : WD repeat-containing protein 5タンパク質・ペプチド : Histone-lysine N-methyltransferase 2Aタンパク質・ペプチド : Set1/Ash2 histone methyltransferase complex subunit ASH2複合体 : Histone H3.2, Histone H4, Histone H2A type 1, Histone H2B 1.1タンパク質・ペプチド : Histone H3.2タンパク質・ペプチド : Histone H4タンパク質・ペプチド : Histone H2Aタンパク質・ペプチド : Histone H2B 1.1複合体 : DNADNA : DNA (147-MER)DNA : DNA (147-MER) 詳細 キーワード MLL1-NCP / H3K4 methylation / TRANSFERASE / TRANSFERASE-STRUCTURAL PROTEIN-DNA complex機能・相同性 機能・相同性情報分子機能 ドメイン・相同性 構成要素
negative regulation of DNA methylation-dependent heterochromatin formation / protein-cysteine methyltransferase activity / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / response to potassium ion / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / Epigenetic regulation of gene expression by MLL3 and MLL4 complexes / MLL3/4 complex / regulation of short-term neuronal synaptic plasticity ... negative regulation of DNA methylation-dependent heterochromatin formation / protein-cysteine methyltransferase activity / [histone H3]-lysine4 N-methyltransferase / histone H3K4 monomethyltransferase activity / response to potassium ion / unmethylated CpG binding / histone H3K4 trimethyltransferase activity / Epigenetic regulation of gene expression by MLL3 and MLL4 complexes / MLL3/4 complex / regulation of short-term neuronal synaptic plasticity / Set1C/COMPASS complex / MLL1/2 complex / ATAC complex / NSL complex / definitive hemopoiesis / histone H3K4 methyltransferase activity / Cardiogenesis / anterior/posterior pattern specification / T-helper 2 cell differentiation / embryonic hemopoiesis / exploration behavior / histone methyltransferase complex / Formation of WDR5-containing histone-modifying complexes / minor groove of adenine-thymine-rich DNA binding / hemopoiesis / regulation of cell division / regulation of embryonic development / MLL1 complex / histone acetyltransferase complex / membrane depolarization / negative regulation of fibroblast proliferation / cellular response to transforming growth factor beta stimulus / spleen development / homeostasis of number of cells within a tissue / : / positive regulation of gluconeogenesis / transcription initiation-coupled chromatin remodeling / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / post-embryonic development / gluconeogenesis / skeletal system development / : / Deactivation of the beta-catenin transactivating complex / circadian regulation of gene expression / Formation of the beta-catenin:TCF transactivating complex / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / euchromatin / visual learning / protein modification process / beta-catenin binding / PKMTs methylate histone lysines / RMTs methylate histone arginines / Activation of anterior HOX genes in hindbrain development during early embryogenesis / response to estrogen / Transcriptional regulation of granulopoiesis / mitotic spindle / structural constituent of chromatin / nucleosome / heterochromatin formation / nucleosome assembly / HATs acetylate histones / RUNX1 regulates transcription of genes involved in differentiation of HSCs / Neddylation / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / protein-containing complex assembly / fibroblast proliferation / methylation / histone binding / transcription cis-regulatory region binding / regulation of cell cycle / protein heterodimerization activity / apoptotic process / positive regulation of cell population proliferation / DNA damage response / chromatin binding / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / positive regulation of DNA-templated transcription / nucleolus / negative regulation of transcription by RNA polymerase II / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / DNA binding / zinc ion binding / nucleoplasm / identical protein binding / nucleus / cytosol 類似検索 - 分子機能 : / : / Set1/Ash2 histone methyltransferase complex subunit ASH2-like, WH / ASH2, PHD zinc finger / Histone methyltransferase complex subunit ASH2 / Retinoblastoma-binding protein 5/Swd1 / KMT2A, ePHD domain / KMT2A, PHD domain 1 / KMT2A, PHD domain 2 / KMT2A, PHD domain 3 ... : / : / Set1/Ash2 histone methyltransferase complex subunit ASH2-like, WH / ASH2, PHD zinc finger / Histone methyltransferase complex subunit ASH2 / Retinoblastoma-binding protein 5/Swd1 / KMT2A, ePHD domain / KMT2A, PHD domain 1 / KMT2A, PHD domain 2 / KMT2A, PHD domain 3 / Methyltransferase, trithorax / : / FY-rich, N-terminal / F/Y-rich N-terminus / PHD-like zinc-binding domain / FYR domain FYRN motif profile. / "FY-rich" domain, N-terminal region / FY-rich, C-terminal / F/Y rich C-terminus / FYR domain FYRC motif profile. / "FY-rich" domain, C-terminal region / CXXC zinc finger domain / Zinc finger, CXXC-type / Zinc finger CXXC-type profile. / Cysteine-rich motif following a subset of SET domains / Post-SET domain / Post-SET domain profile. / Extended PHD (ePHD) domain / Extended PHD (ePHD) domain profile. / SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain / SET domain / SET domain superfamily / SET domain profile. / SET domain / SPRY domain / B30.2/SPRY domain / B30.2/SPRY domain profile. / B30.2/SPRY domain superfamily / Domain in SPla and the RYanodine Receptor. / SPRY domain / PHD-finger / Zinc finger PHD-type signature. / : / Histone H2B signature. / Histone H2B / Histone H2B / Zinc finger PHD-type profile. / Histone H2A conserved site / Histone H2A signature. / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone H2A / Histone 2A / Zinc finger, PHD-finger / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF), histone-like fold domain / Histone H4, conserved site / Histone H4 signature. / Histone H4 / Histone H4 / CENP-T/Histone H4, histone fold / Centromere kinetochore component CENP-T histone fold / Zinc finger, PHD-type / PHD zinc finger / Zinc finger, FYVE/PHD-type / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 / Histone-fold / Bromodomain profile. / bromo domain / Bromodomain / Bromodomain-like superfamily / Concanavalin A-like lectin/glucanase domain superfamily / Zinc finger, RING/FYVE/PHD-type / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / WD domain, G-beta repeat / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily 類似検索 - ドメイン・相同性 Histone H2B 1.1 / WD repeat-containing protein 5 / Histone H4 / Histone H3.2 / Histone-lysine N-methyltransferase 2A / Retinoblastoma-binding protein 5 / Histone H2A / Set1/Ash2 histone methyltransferase complex subunit ASH2 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Xenopus laevis (アフリカツメガエル) / synthetic construct (人工物) 手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 6.9 Å 詳細 データ登録者Park SH / Lee YT 資金援助 米国, 2件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Center for Research Resources (NIH/NCRR) DK111465 米国 National Institutes of Health/National Cancer Institute (NIH/NCI) CA250329 米国
引用ジャーナル : Nat Commun / 年 : 2021タイトル : Mechanism for DPY30 and ASH2L intrinsically disordered regions to modulate the MLL/SET1 activity on chromatin.著者 : Young-Tae Lee / Alex Ayoub / Sang-Ho Park / Liang Sha / Jing Xu / Fengbiao Mao / Wei Zheng / Yang Zhang / Uhn-Soo Cho / Yali Dou / 要旨 : Recent cryo-EM structures show the highly dynamic nature of the MLL1-NCP (nucleosome core particle) interaction. Functional implication and regulation of such dynamics remain unclear. Here we show ... Recent cryo-EM structures show the highly dynamic nature of the MLL1-NCP (nucleosome core particle) interaction. Functional implication and regulation of such dynamics remain unclear. Here we show that DPY30 and the intrinsically disordered regions (IDRs) of ASH2L work together in restricting the rotational dynamics of the MLL1 complex on the NCP. We show that DPY30 binding to ASH2L leads to stabilization and integration of ASH2L IDRs into the MLL1 complex and establishes new ASH2L-NCP contacts. The significance of ASH2L-DPY30 interactions is demonstrated by requirement of both ASH2L IDRs and DPY30 for dramatic increase of processivity and activity of the MLL1 complex. This DPY30 and ASH2L-IDR dependent regulation is NCP-specific and applies to all members of the MLL/SET1 family of enzymes. We further show that DPY30 is causal for de novo establishment of H3K4me3 in ESCs. Our study provides a paradigm of how H3K4me3 is regulated on chromatin and how H3K4me3 heterogeneity can be modulated by ASH2L IDR interacting proteins. 履歴 登録 2020年3月13日 - ヘッダ(付随情報) 公開 2021年3月31日 - マップ公開 2021年3月31日 - 更新 2024年5月29日 - 現状 2024年5月29日 処理サイト : RCSB / 状態 : 公開
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