登録情報 データベース : EMDB / ID : EMD-23027 構造の表示 ダウンロードとリンクタイトル Cryo-EM structure of the human SAGA coactivator complex (TRRAP, core) マップデータLocSpiral filtered map 詳細 試料複合体 : human SAGA複合体 : human SAGA複合体 : STAGA complex 65 subunit gammaリガンド : x 1種 詳細 キーワード coactivator / gene regulation / transcription / chromatin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
SAGA-type complex / positive regulation of response to stimulus / regulation of somatic stem cell population maintenance / regulation of cellular response to stress / SAGA complex assembly / lateral mesodermal cell differentiation / allantois development / transcription factor TFTC complex / SLIK (SAGA-like) complex / negative regulation of microtubule depolymerization ... SAGA-type complex / positive regulation of response to stimulus / regulation of somatic stem cell population maintenance / regulation of cellular response to stress / SAGA complex assembly / lateral mesodermal cell differentiation / allantois development / transcription factor TFTC complex / SLIK (SAGA-like) complex / negative regulation of microtubule depolymerization / hepatocyte differentiation / maintenance of protein location in nucleus / RNA polymerase binding / SAGA complex / limb development / transcription preinitiation complex / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / NuA4 histone acetyltransferase complex / nucleus organization / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / regulation of RNA splicing / histone deacetylase complex / transcription factor TFIID complex / RNA polymerase II general transcription initiation factor activity / histone acetyltransferase complex / embryonic placenta development / positive regulation of transcription initiation by RNA polymerase II / regulation of DNA repair / somitogenesis / RNA polymerase II preinitiation complex assembly / gastrulation / RNA Polymerase II Pre-transcription Events / visual perception / TBP-class protein binding / male germ cell nucleus / DNA-templated transcription initiation / promoter-specific chromatin binding / nuclear estrogen receptor binding / transcription initiation at RNA polymerase II promoter / transcription coregulator activity / mRNA transcription by RNA polymerase II / multicellular organism growth / autophagy / cytoplasmic ribonucleoprotein granule / nuclear matrix / microtubule cytoskeleton organization / G1/S transition of mitotic cell cycle / transcription corepressor activity / microtubule cytoskeleton / HATs acetylate histones / positive regulation of cell growth / DNA-binding transcription factor binding / Regulation of TP53 Activity through Phosphorylation / transcription by RNA polymerase II / transcription coactivator activity / protein stabilization / Ub-specific processing proteases / nuclear speck / chromatin remodeling / protein heterodimerization activity / DNA repair / focal adhesion / apoptotic process / regulation of DNA-templated transcription / nucleolus / regulation of transcription by RNA polymerase II / negative regulation of apoptotic process / positive regulation of DNA-templated transcription / perinuclear region of cytoplasm / Golgi apparatus / enzyme binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / DNA binding / extracellular exosome / nucleoplasm / identical protein binding / nucleus / cytoplasm / cytosol 類似検索 - 分子機能 STAGA complex 65 subunit gamma / Transcriptional coactivator Hfi1/Transcriptional adapter 1 / Transcriptional regulator of RNA polII, SAGA, subunit / Transcription factor Spt20 / Spt20-like, SEP domain / Spt20, SEP domain / SCA7 domain / SCA7, zinc-binding domain / SCA7 domain profile. / Tra1, HEAT repeat ring region ... STAGA complex 65 subunit gamma / Transcriptional coactivator Hfi1/Transcriptional adapter 1 / Transcriptional regulator of RNA polII, SAGA, subunit / Transcription factor Spt20 / Spt20-like, SEP domain / Spt20, SEP domain / SCA7 domain / SCA7, zinc-binding domain / SCA7 domain profile. / Tra1, HEAT repeat ring region / Tra1, HEAT repeat central region / Tra1 HEAT repeat central region / Tra1 HEAT repeat ring region / Transcription initiation factor IID, subunit 13 / Transcription initiation factor IID, 18kD subunit / Bromodomain associated / Bromodomain transcription factors and PHD domain containing proteins / Bromodomain associated domain / Transcription initiation factor IID, 31kD subunit / Transcription initiation factor TFIID subunit 12 / Transcription initiation factor TFIID subunit A / TFIID subunit TAF5, NTD2 domain superfamily / WD40 associated region in TFIID subunit, NTD2 domain / Transcription initiation factor TAFII31 / TAF6, C-terminal HEAT repeat domain superfamily / TATA box binding protein associated factor (TAF) / Transcription initiation factor TFIID subunit 12 domain / TFIID subunit TAF5, NTD2 domain / Transcription initiation factor TFIID subunit 6 / TAF6 C-terminal HEAT repeat domain / TAF6, C-terminal HEAT repeat domain / Transcription initiation factor TFIID 23-30kDa subunit / Transcription initiation factor TFIID, 23-30kDa subunit / PIK-related kinase, FAT / FAT domain / FATC / FATC domain / PIK-related kinase / FAT domain profile. / FATC domain profile. / Phosphoinositide 3-kinase, catalytic domain / Phosphatidylinositol 3- and 4-kinase / Phosphatidylinositol 3- and 4-kinases catalytic domain profile. / Phosphatidylinositol 3-/4-kinase, catalytic domain / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF), histone-like fold domain / Histone-fold / Armadillo-like helical / Armadillo-type fold / 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 / Protein kinase-like domain superfamily 類似検索 - ドメイン・相同性 Transformation/transcription domain associated protein / Ataxin-7 / Transcription initiation protein SPT3 homolog / TAF5-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 5L / STAGA complex 65 subunit gamma / Transcription initiation factor TFIID subunit 10 / Transcription initiation factor TFIID subunit 12 / Transcription factor SPT20 homolog / Transcriptional adapter 1 / Transcription initiation factor TFIID subunit 9B / TAF6-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 6L 類似検索 - 構成要素生物種 Homo sapiens (ヒト) / unclassified Rhodococcus (バクテリア)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 2.93 Å 詳細 データ登録者Herbst DA / Esbin MN 資金援助 米国, European Union, スイス, 6件 詳細 詳細を隠すOrganization Grant number 国 Howard Hughes Medical Institute (HHMI) CC30250 米国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) R35GM127018 米国 European Molecular Biology Organization (EMBO) ALTF 1002-2018 European Union Swiss National Science Foundation P2BSP3_181878 スイス Howard Hughes Medical Institute (HHMI) CC34430 米国 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) T32GM098218 米国
引用ジャーナル : Nat Struct Mol Biol / 年 : 2021タイトル : Structure of the human SAGA coactivator complex.著者 : Dominik A Herbst / Meagan N Esbin / Robert K Louder / Claire Dugast-Darzacq / Gina M Dailey / Qianglin Fang / Xavier Darzacq / Robert Tjian / Eva Nogales / 要旨 : The SAGA complex is a regulatory hub involved in gene regulation, chromatin modification, DNA damage repair and signaling. While structures of yeast SAGA (ySAGA) have been reported, there are ... The SAGA complex is a regulatory hub involved in gene regulation, chromatin modification, DNA damage repair and signaling. While structures of yeast SAGA (ySAGA) have been reported, there are noteworthy functional and compositional differences for this complex in metazoans. Here we present the cryogenic-electron microscopy (cryo-EM) structure of human SAGA (hSAGA) and show how the arrangement of distinct structural elements results in a globally divergent organization from that of yeast, with a different interface tethering the core module to the TRRAP subunit, resulting in a dramatically altered geometry of functional elements and with the integration of a metazoan-specific splicing module. Our hSAGA structure reveals the presence of an inositol hexakisphosphate (InsP) binding site in TRRAP and an unusual property of its pseudo-(Ψ)PIKK. Finally, we map human disease mutations, thus providing the needed framework for structure-guided drug design of this important therapeutic target for human developmental diseases and cancer. 履歴 登録 2020年11月24日 - ヘッダ(付随情報) 公開 2021年11月10日 - マップ公開 2021年11月10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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