登録情報 データベース : EMDB / ID : EMD-2924 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 APC/C-Cdh1-Emi1 ternary complex at 3.6 angstrom resolution. マップデータCryo-EM structure of the human APC/C-Cdh1-Emi1 ternary complex at 3.6 angstrom resolution. 詳細 試料試料 : Recombinant human APC/C-Cdh1-Emi1 ternary complexタンパク質・ペプチド : x 16種 詳細 キーワード Ubiquitination / Cell cycle.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 endoreduplication / positive regulation of biomineral tissue development / negative regulation of meiotic nuclear division / negative regulation of mitotic metaphase/anaphase transition / positive regulation of anaphase-promoting complex-dependent catabolic process / positive regulation of mesenchymal stem cell migration / Mitotic Metaphase/Anaphase Transition / regulation of meiotic nuclear division / negative regulation of ubiquitin-protein transferase activity / positive regulation of synapse maturation ... negative regulation of DNA endoreduplication / positive regulation of biomineral tissue development / negative regulation of meiotic nuclear division / negative regulation of mitotic metaphase/anaphase transition / positive regulation of anaphase-promoting complex-dependent catabolic process / positive regulation of mesenchymal stem cell migration / Mitotic Metaphase/Anaphase Transition / regulation of meiotic nuclear division / negative regulation of ubiquitin-protein transferase activity / positive regulation of synapse maturation / Conversion from APC/C:Cdc20 to APC/C:Cdh1 in late anaphase / regulation of mitotic cell cycle spindle assembly checkpoint / Inactivation of APC/C via direct inhibition of the APC/C complex / APC/C:Cdc20 mediated degradation of mitotic proteins / Phosphorylation of Emi1 / anaphase-promoting complex / Aberrant regulation of mitotic exit in cancer due to RB1 defects / vesicle organization / protein branched polyubiquitination / metaphase/anaphase transition of mitotic cell cycle / regulation of meiotic cell cycle / anaphase-promoting complex-dependent catabolic process / lens fiber cell differentiation / positive regulation of synaptic plasticity / Phosphorylation of the APC/C / regulation of exit from mitosis / anaphase-promoting complex binding / positive regulation of mitotic metaphase/anaphase transition / positive regulation of dendrite morphogenesis / spindle assembly involved in female meiosis I / ubiquitin ligase activator activity / positive regulation of ubiquitin protein ligase activity / protein K11-linked ubiquitination / meiotic spindle / oocyte maturation / regulation of mitotic metaphase/anaphase transition / ubiquitin-ubiquitin ligase activity / regulation of mitotic nuclear division / molecular function inhibitor activity / mitotic metaphase chromosome alignment / negative regulation of ubiquitin protein ligase activity / G1/S-Specific Transcription / mitotic G2 DNA damage checkpoint signaling / microtubule polymerization / Regulation of APC/C activators between G1/S and early anaphase / regulation of DNA replication / cullin family protein binding / Transcriptional Regulation by VENTX / negative regulation of cellular senescence / ubiquitin ligase inhibitor activity / enzyme-substrate adaptor activity / positive regulation of axon extension / ubiquitin-like ligase-substrate adaptor activity / positive regulation of osteoblast differentiation / heterochromatin / protein K48-linked ubiquitination / intercellular bridge / Cyclin A:Cdk2-associated events at S phase entry / positive regulation of G2/M transition of mitotic cell cycle / APC/C:Cdc20 mediated degradation of Cyclin B / APC-Cdc20 mediated degradation of Nek2A / nuclear periphery / regulation of mitotic cell cycle / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / SCF-beta-TrCP mediated degradation of Emi1 / Assembly of the pre-replicative complex / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / brain development / kinetochore / CDK-mediated phosphorylation and removal of Cdc6 / spindle / neuron projection development / ubiquitin-protein transferase activity / mitotic spindle / Separation of Sister Chromatids / ubiquitin protein ligase activity / Antigen processing: Ubiquitination & Proteasome degradation / nervous system development / mitotic cell cycle / microtubule cytoskeleton / Senescence-Associated Secretory Phenotype (SASP) / ubiquitin-dependent protein catabolic process / protein phosphatase binding / molecular adaptor activity / nuclear membrane / cell differentiation / protein ubiquitination / cell division / negative regulation of gene expression / DNA repair / intracellular membrane-bounded organelle / positive regulation of cell population proliferation / centrosome / ubiquitin protein ligase binding / DNA damage response / protein kinase binding / nucleolus / zinc ion binding 類似検索 - 分子機能 Zinc finger ZBR-type domain / : / Zinc finger ZBR-type profile. / F-box domain / Anaphase-promoting complex subunit 15 / Anaphase-promoting complex subunit 15 / : / CDC20/Fizzy WD40 domain / The WD repeat Cdc20/Fizzy family / : ... Zinc finger ZBR-type domain / : / Zinc finger ZBR-type profile. / F-box domain / Anaphase-promoting complex subunit 15 / Anaphase-promoting complex subunit 15 / : / CDC20/Fizzy WD40 domain / The WD repeat Cdc20/Fizzy family / : / APC4, WD40 domain C-terminal half / Anaphase-promoting complex subunit 4, metazoa / Anaphase-promoting complex subunit 1, C-terminal / Anaphase-promoting complex subunit 1, middle domain / : / : / : / Anaphase-promoting complex subunit 1 WD40 beta-propeller domain / Anaphase-promoting complex sub unit 1 C-terminal domain / Anaphase-promoting complex subunit 1 middle domain / APC1 beta sandwich domain / Anaphase-promoting complex subunit 5, N-terminal domain / Anaphase-promoting complex subunit 16 / Anaphase-promoting complex, subunit 16 / Cdc23 / Apc13 / Anaphase promoting complex subunit 8 / Cdc23 / Apc13p protein / Anaphase-promoting complex subunit 4 / Anaphase-promoting complex subunit 4 long domain / Anaphase-promoting complex subunit 1 / Anaphase-promoting complex subunit 5 domain / Anaphase-promoting complex subunit 5 / Anaphase-promoting complex subunit 5 / Anaphase-promoting complex, cyclosome, subunit 4 / Anaphase-promoting complex subunit APC10/Doc1 / Anaphase-promoting complex, subunit CDC26 / Anaphase-promoting complex APC subunit CDC26 / Anaphase-promoting complex subunit 11, RING-H2 finger / Anaphase-promoting complex subunit 11 RING-H2 finger / Anaphase-promoting complex subunit 2, C-terminal / Anaphase-promoting complex subunit 2 / Anaphase promoting complex (APC) subunit 2 / Anaphase promoting complex (APC) subunit 2 / IBR domain / APC10/DOC domain / Anaphase-promoting complex, subunit 10 (APC10) / DOC domain profile. / Anaphase-promoting complex, subunit 10 (APC10) / Anaphase-promoting complex, cyclosome, subunit 3 / TPR repeat / Anaphase-promoting complex subunit 4, WD40 domain / Anaphase-promoting complex subunit 4 WD40 domain / F-box domain / Tetratricopeptide repeat / : / Cullin / Cullin, N-terminal / Cullin homology domain / Cullin homology domain superfamily / Cullin family / Cullin family profile. / Tetratricopeptide repeat / Tetratricopeptide repeat / Tetratricopeptide repeat / TPR repeat region circular profile. / TPR repeat profile. / Tetratricopeptide repeats / Tetratricopeptide repeat / Galactose-binding-like domain superfamily / Zinc finger RING-type profile. / Zinc finger, RING-type / Armadillo-like helical / Tetratricopeptide-like helical domain superfamily / Zinc finger, RING/FYVE/PHD-type / Winged helix DNA-binding domain superfamily / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40 repeats / WD40 repeat / WD40-repeat-containing domain superfamily / Winged helix-like DNA-binding domain superfamily / WD40/YVTN repeat-like-containing domain superfamily 類似検索 - ドメイン・相同性 Cell division cycle protein 27 homolog / Anaphase-promoting complex subunit 15 / Cell division cycle protein 16 homolog / Anaphase-promoting complex subunit CDC26 / Anaphase-promoting complex subunit 16 / Anaphase-promoting complex subunit 13 / Anaphase-promoting complex subunit 1 / Anaphase-promoting complex subunit 11 / Cell division cycle protein 23 homolog / Anaphase-promoting complex subunit 7 ... Cell division cycle protein 27 homolog / Anaphase-promoting complex subunit 15 / Cell division cycle protein 16 homolog / Anaphase-promoting complex subunit CDC26 / Anaphase-promoting complex subunit 16 / Anaphase-promoting complex subunit 13 / Anaphase-promoting complex subunit 1 / Anaphase-promoting complex subunit 11 / Cell division cycle protein 23 homolog / Anaphase-promoting complex subunit 7 / Anaphase-promoting complex subunit 5 / Anaphase-promoting complex subunit 4 / Anaphase-promoting complex subunit 2 / F-box only protein 5 / Fizzy-related protein homolog / Anaphase-promoting complex subunit 10 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 : 3.6 Å 詳細 データ登録者Chang L / Zhang Z / Yang J / McLaughlin SH / Barford D 引用ジャーナル : Nature / 年 : 2015タイトル : Atomic structure of the APC/C and its mechanism of protein ubiquitination.著者 : Leifu Chang / Ziguo Zhang / Jing Yang / Stephen H McLaughlin / David Barford / 要旨 : The anaphase-promoting complex (APC/C) is a multimeric RING E3 ubiquitin ligase that controls chromosome segregation and mitotic exit. Its regulation by coactivator subunits, phosphorylation, the ... The anaphase-promoting complex (APC/C) is a multimeric RING E3 ubiquitin ligase that controls chromosome segregation and mitotic exit. Its regulation by coactivator subunits, phosphorylation, the mitotic checkpoint complex and interphase early mitotic inhibitor 1 (Emi1) ensures the correct order and timing of distinct cell-cycle transitions. Here we use cryo-electron microscopy to determine atomic structures of APC/C-coactivator complexes with either Emi1 or a UbcH10-ubiquitin conjugate. These structures define the architecture of all APC/C subunits, the position of the catalytic module and explain how Emi1 mediates inhibition of the two E2s UbcH10 and Ube2S. Definition of Cdh1 interactions with the APC/C indicates how they are antagonized by Cdh1 phosphorylation. The structure of the APC/C with UbcH10-ubiquitin reveals insights into the initiating ubiquitination reaction. Our results provide a quantitative framework for the design of future experiments to investigate APC/C functions in vivo. 履歴 登録 2015年3月9日 - ヘッダ(付随情報) 公開 2015年3月18日 - マップ公開 2015年6月17日 - 更新 2015年7月1日 - 現状 2015年7月1日 処理サイト : PDBe / 状態 : 公開
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