登録情報 データベース : EMDB / ID : EMD-17796 ダウンロードとリンクタイトル human RYBP-PRC1 bound to H2AK118ub1 nucleosome マップデータFocused refine post-processing map 詳細 試料複合体 : human RYBP-PRC1 bound to H2AK118ub1 nucleosome複合体 : human RYBPタンパク質・ペプチド : RING1 and YY1-binding protein複合体 : Drosophila octamerタンパク質・ペプチド : Histone H3 (Fragment)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複合体 : DNADNA : DNA (215-MER)DNA : DNA (215-MER)複合体 : Human Ubiquitinタンパク質・ペプチド : Ubiquitin-40S ribosomal protein S27a (Fragment)リガンド : ZINC ION 詳細 キーワード ncPRC1 / RYBP-PRC1 / nucleosome / H2A / histones / RYBP / Ubiquitin / K119 / GENE REGULATION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
Condensation of Prophase Chromosomes / Metalloprotease DUBs / E3 ubiquitin ligases ubiquitinate target proteins / RMTs methylate histone arginines / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / polytene chromosome band / SIRT1 negatively regulates rRNA expression / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Formation of the beta-catenin:TCF transactivating complex ... Condensation of Prophase Chromosomes / Metalloprotease DUBs / E3 ubiquitin ligases ubiquitinate target proteins / RMTs methylate histone arginines / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / polytene chromosome band / SIRT1 negatively regulates rRNA expression / NoRC negatively regulates rRNA expression / Activated PKN1 stimulates transcription of AR (androgen receptor) regulated genes KLK2 and KLK3 / Formation of the beta-catenin:TCF transactivating complex / PRC2 methylates histones and DNA / HDACs deacetylate histones / Ub-specific processing proteases / RNA Polymerase I Promoter Escape / MLL4 and MLL3 complexes regulate expression of PPARG target genes in adipogenesis and hepatic steatosis / Regulation of endogenous retroelements by KRAB-ZFP proteins / larval somatic muscle development / RUNX1 regulates genes involved in megakaryocyte differentiation and platelet function / Senescence-Associated Secretory Phenotype (SASP) / Transcriptional regulation by small RNAs / Estrogen-dependent gene expression / HATs acetylate histones / UCH proteinases / Assembly of the ORC complex at the origin of replication / Oxidative Stress Induced Senescence / polytene chromosome / PcG protein complex / RUNX1 interacts with co-factors whose precise effect on RUNX1 targets is not known / Transcriptional Regulation by E2F6 / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / transcription coregulator activity / structural constituent of chromatin / transcription corepressor activity / nucleosome / heterochromatin formation / nucleosome assembly / chromosome / chromatin organization / nucleic acid binding / positive regulation of apoptotic process / chromatin remodeling / protein heterodimerization activity / apoptotic process / regulation of DNA-templated transcription / positive regulation of DNA-templated transcription / protein-containing complex binding / negative regulation of transcription by RNA polymerase II / DNA binding / zinc ion binding / nucleoplasm / nucleus / cytoplasm 類似検索 - 分子機能 Yaf2/RYBP C-terminal binding motif / RING1 and YY1-binding protein/YY1-associated factor 2 / Yaf2/RYBP C-terminal binding motif / Zinc finger domain / Zn-finger in Ran binding protein and others / Zinc finger RanBP2 type profile. / Zinc finger, RanBP2-type superfamily / Zinc finger RanBP2-type signature. / Zinc finger, RanBP2-type / S27a-like superfamily ... Yaf2/RYBP C-terminal binding motif / RING1 and YY1-binding protein/YY1-associated factor 2 / Yaf2/RYBP C-terminal binding motif / Zinc finger domain / Zn-finger in Ran binding protein and others / Zinc finger RanBP2 type profile. / Zinc finger, RanBP2-type superfamily / Zinc finger RanBP2-type signature. / Zinc finger, RanBP2-type / S27a-like superfamily / : / Histone H2B signature. / Histone H2A conserved site / Histone H2A signature. / Histone H2B / Histone H2B / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone 2A / Histone H2A / 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 / : / Ubiquitin domain / Ubiquitin domain signature. / Ubiquitin conserved site / 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 / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Ubiquitin-like domain superfamily 類似検索 - ドメイン・相同性 Histone H4 / Histone H3 / Ubiquitin-ribosomal protein eS31 fusion protein / Histone H2B / Histone H2A / RING1 and YY1-binding protein 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / Drosophila melanogaster (キイロショウジョウバエ)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.18 Å 詳細 データ登録者Ciapponi M / Benda C / Mueller J 資金援助 ドイツ, 1件 詳細 詳細を隠すOrganization Grant number 国 German Research Foundation (DFG) ドイツ
引用ジャーナル : Nat Struct Mol Biol / 年 : 2024タイトル : Structural basis of the histone ubiquitination read-write mechanism of RYBP-PRC1.著者 : Maria Ciapponi / Elena Karlukova / Sven Schkölziger / Christian Benda / Jürg Müller / 要旨 : Histone H2A monoubiquitination (H2Aub1) by the PRC1 subunit RING1B entails a positive feedback loop, mediated by the RING1B-interacting protein RYBP. We uncover that human RYBP-PRC1 binds unmodified ... Histone H2A monoubiquitination (H2Aub1) by the PRC1 subunit RING1B entails a positive feedback loop, mediated by the RING1B-interacting protein RYBP. We uncover that human RYBP-PRC1 binds unmodified nucleosomes via RING1B but H2Aub1-modified nucleosomes via RYBP. RYBP interactions with both ubiquitin and the nucleosome acidic patch create the high binding affinity that favors RYBP- over RING1B-directed PRC1 binding to H2Aub1-modified nucleosomes; this enables RING1B to monoubiquitinate H2A in neighboring unmodified nucleosomes. 履歴 登録 2023年7月6日 - ヘッダ(付随情報) 公開 2024年4月3日 - マップ公開 2024年4月3日 - 更新 2025年7月9日 - 現状 2025年7月9日 処理サイト : PDBe / 状態 : 公開
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