登録情報 データベース : EMDB / ID : EMD-7335 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of PRC2 bound to cofactors AEBP2 and JARID2 in the Extended Active State マップデータprimary map 詳細 試料複合体 : Ternary complex of PRC2 with cofactors AEBP2 and JARID2タンパク質・ペプチド : Polycomb protein SUZ12タンパク質・ペプチド : Protein Jumonjiタンパク質・ペプチド : Protein Jumonjiタンパク質・ペプチド : Histone-lysine N-methyltransferase EZH2タンパク質・ペプチド : Polycomb protein EEDタンパク質・ペプチド : Histone-binding protein RBBP4タンパク質・ペプチド : JARID2-substrateタンパク質・ペプチド : Zinc finger protein AEBP2タンパク質・ペプチド : SUZ12 残り5件を表示 表示を減らす 詳細機能・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
protein localization to pericentric heterochromatin / regulation of kidney development / hepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / [histone H3]-lysine27 N-trimethyltransferase / negative regulation of striated muscle cell differentiation / sex chromatin / CAF-1 complex / negative regulation of keratinocyte differentiation ... protein localization to pericentric heterochromatin / regulation of kidney development / hepatocyte homeostasis / cellular response to trichostatin A / regulation of gliogenesis / [histone H3]-lysine27 N-trimethyltransferase / negative regulation of striated muscle cell differentiation / sex chromatin / CAF-1 complex / negative regulation of keratinocyte differentiation / histone H3K27 trimethyltransferase activity / negative regulation of retinoic acid receptor signaling pathway / random inactivation of X chromosome / primary miRNA binding / ubiquitin-modified histone reader activity / skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration / response to tetrachloromethane / cerebellar cortex development / facultative heterochromatin formation / histone H3K27 methyltransferase activity / negative regulation of cardiac muscle hypertrophy / negative regulation of cardiac muscle cell proliferation / positive regulation of cell cycle G1/S phase transition / NURF complex / regulation of cell fate specification / negative regulation of stem cell population maintenance / DNA replication-dependent chromatin assembly / chromatin silencing complex / Transcription of E2F targets under negative control by p107 (RBL1) and p130 (RBL2) in complex with HDAC1 / regulation of stem cell differentiation / NuRD complex / ESC/E(Z) complex / protein-lysine N-methyltransferase activity / negative regulation of stem cell differentiation / Transcription of E2F targets under negative control by DREAM complex / RSC-type complex / pronucleus / cardiac muscle hypertrophy in response to stress / Polo-like kinase mediated events / synaptic transmission, GABAergic / lncRNA binding / positive regulation of dendrite development / histone H3 methyltransferase activity / cardiac muscle cell proliferation / histone methyltransferase complex / negative regulation of gene expression, epigenetic / negative regulation of G1/S transition of mitotic cell cycle / spinal cord development / G1 to G0 transition / Sin3-type complex / positive regulation of stem cell population maintenance / histone methyltransferase activity / G1/S-Specific Transcription / ATPase complex / oligodendrocyte differentiation / Transcriptional Regulation by E2F6 / negative regulation of transcription elongation by RNA polymerase II / RNA Polymerase I Transcription Initiation / negative regulation of cell differentiation / histone deacetylase complex / G0 and Early G1 / subtelomeric heterochromatin formation / negative regulation of cytokine production involved in inflammatory response / RNA polymerase II core promoter sequence-specific DNA binding / pericentric heterochromatin / ribonucleoprotein complex binding / heterochromatin formation / positive regulation of epithelial to mesenchymal transition / Cyclin E associated events during G1/S transition / Cyclin A:Cdk2-associated events at S phase entry / nucleosome binding / Deposition of new CENPA-containing nucleosomes at the centromere / keratinocyte differentiation / spleen development / protein localization to chromatin / enzyme activator activity / Regulation of TP53 Activity through Acetylation / methylated histone binding / SUMOylation of chromatin organization proteins / negative regulation of cell migration / B cell differentiation / transcription corepressor binding / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / thymus development / positive regulation of GTPase activity / liver development / PRC2 methylates histones and DNA / Regulation of PTEN gene transcription / ubiquitin binding / Defective pyroptosis / cellular response to leukemia inhibitory factor / central nervous system development / HDACs deacetylate histones / stem cell differentiation / liver regeneration / hippocampus development / promoter-specific chromatin binding / transcription coregulator activity / negative regulation of transforming growth factor beta receptor signaling pathway / positive regulation of MAP kinase activity 類似検索 - 分子機能 EZH2, SET domain / Polycomb protein, VEFS-Box / VEFS-Box of polycomb protein / : / Ezh2, MCSS domain / Histone-lysine N-methyltransferase EZH1/EZH2 / Polycomb repressive complex 2 subunit EZH1/EZH2, tri-helical domain / Pre-SET CXC domain / WD repeat binding protein EZH2 / Polycomb repressive complex 2 tri-helical domain ... EZH2, SET domain / Polycomb protein, VEFS-Box / VEFS-Box of polycomb protein / : / Ezh2, MCSS domain / Histone-lysine N-methyltransferase EZH1/EZH2 / Polycomb repressive complex 2 subunit EZH1/EZH2, tri-helical domain / Pre-SET CXC domain / WD repeat binding protein EZH2 / Polycomb repressive complex 2 tri-helical domain / CXC domain / Tesmin/TSO1-like CXC domain / Tesmin/TSO1-like CXC domain / Histone-lysine N-methyltransferase EZH1/2-like / CXC domain / CXC domain profile. / Histone-binding protein RBBP4, N-terminal / Histone-binding protein RBBP4 or subunit C of CAF1 complex / Zinc finger, C5HC2-type / C5HC2 zinc finger / ARID/BRIGHT DNA binding domain / ARID DNA-binding domain / ARID DNA-binding domain superfamily / ARID/BRIGHT DNA binding domain / ARID domain profile. / BRIGHT, ARID (A/T-rich interaction domain) domain / JmjN domain / jmjN domain / JmjN domain profile. / Small domain found in the jumonji family of transcription factors / SET (Su(var)3-9, Enhancer-of-zeste, Trithorax) domain / SET domain superfamily / SET domain / SANT SWI3, ADA2, N-CoR and TFIIIB'' DNA-binding domains / SET domain profile. / SET domain / SANT/Myb domain / JmjC domain, hydroxylase / zinc finger / A domain family that is part of the cupin metalloenzyme superfamily. / JmjC domain / JmjC domain profile. / Zinc finger C2H2 type domain profile. / Zinc finger C2H2 superfamily / Zinc finger C2H2 type domain signature. / Zinc finger C2H2-type / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD domain, G-beta repeat / 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 Polycomb protein EED / Histone-binding protein RBBP4 / Polycomb protein SUZ12 / Histone-lysine N-methyltransferase EZH2 / Zinc finger protein AEBP2 / Protein Jumonji 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.5 Å 詳細 データ登録者Kasinath V / Faini M / Poepsel S / Reif D / Feng A / Stjepanovic G / Aebersold R / Nogales E 資金援助 米国, European Union, 3件 詳細 詳細を隠すOrganization Grant number 国 Howard Hughes Medical Institute (HHMI) 米国 European Research Council (ERC) 670821 European Union European Research Council (ERC) 233226 European Union
引用ジャーナル : Science / 年 : 2018タイトル : Structures of human PRC2 with its cofactors AEBP2 and JARID2.著者 : Vignesh Kasinath / Marco Faini / Simon Poepsel / Dvir Reif / Xinyu Ashlee Feng / Goran Stjepanovic / Ruedi Aebersold / Eva Nogales / 要旨 : Transcriptionally repressive histone H3 lysine 27 methylation by Polycomb repressive complex 2 (PRC2) is essential for cellular differentiation and development. Here we report cryo-electron ... Transcriptionally repressive histone H3 lysine 27 methylation by Polycomb repressive complex 2 (PRC2) is essential for cellular differentiation and development. Here we report cryo-electron microscopy structures of human PRC2 in a basal state and two distinct active states while in complex with its cofactors JARID2 and AEBP2. Both cofactors mimic the binding of histone H3 tails. JARID2, methylated by PRC2, mimics a methylated H3 tail to stimulate PRC2 activity, whereas AEBP2 interacts with the RBAP48 subunit, mimicking an unmodified H3 tail. SUZ12 interacts with all other subunits within the assembly and thus contributes to the stability of the complex. Our analysis defines the complete architecture of a functionally relevant PRC2 and provides a structural framework to understand its regulation by cofactors, histone tails, and RNA. 履歴 登録 2018年1月6日 - ヘッダ(付随情報) 公開 2018年1月24日 - マップ公開 2018年1月24日 - 更新 2020年8月12日 - 現状 2020年8月12日 処理サイト : RCSB / 状態 : 公開
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