登録情報 データベース : EMDB / ID : EMD-20124 構造の表示 ダウンロードとリンクタイトル Cdc48 Hexamer マップデータem-volume_P1 詳細 試料複合体 : Cdc48-Substrate Complexタンパク質・ペプチド : Cell division control protein 48タンパク質・ペプチド : Substrate of Cdc48リガンド : ADENOSINE-5'-DIPHOSPHATEリガンド : BERYLLIUM TRIFLUORIDE IONリガンド : MAGNESIUM ION 詳細 キーワード Cdc48 / AAA+ ATPase / substrate translocation / MOTOR PROTEIN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
SCF complex disassembly in response to cadmium stress / mitotic DNA replication termination / Ovarian tumor domain proteases / Cdc48p-Npl4p-Vms1p AAA ATPase complex / endoplasmic reticulum membrane fusion / Doa10p ubiquitin ligase complex / stress-induced homeostatically regulated protein degradation pathway / Hrd1p ubiquitin ligase ERAD-L complex / sister chromatid biorientation / ribophagy ... SCF complex disassembly in response to cadmium stress / mitotic DNA replication termination / Ovarian tumor domain proteases / Cdc48p-Npl4p-Vms1p AAA ATPase complex / endoplasmic reticulum membrane fusion / Doa10p ubiquitin ligase complex / stress-induced homeostatically regulated protein degradation pathway / Hrd1p ubiquitin ligase ERAD-L complex / sister chromatid biorientation / ribophagy / DNA replication termination / RQC complex / mitochondria-associated ubiquitin-dependent protein catabolic process / cytoplasm protein quality control by the ubiquitin-proteasome system / protein-containing complex disassembly / positive regulation of mitochondrial fusion / HSF1 activation / nuclear protein quality control by the ubiquitin-proteasome system / protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / endosome to plasma membrane protein transport / protein phosphatase regulator activity / Translesion Synthesis by POLH / piecemeal microautophagy of the nucleus / mating projection tip / mitotic spindle disassembly / VCP-NPL4-UFD1 AAA ATPase complex / Protein methylation / vesicle-fusing ATPase / replisome / ribosome-associated ubiquitin-dependent protein catabolic process / retrograde protein transport, ER to cytosol / nonfunctional rRNA decay / KEAP1-NFE2L2 pathway / Neddylation / protein quality control for misfolded or incompletely synthesized proteins / polyubiquitin modification-dependent protein binding / autophagosome maturation / ATP metabolic process / ERAD pathway / rescue of stalled ribosome / Neutrophil degranulation / ubiquitin binding / macroautophagy / positive regulation of protein localization to nucleus / proteasome-mediated ubiquitin-dependent protein catabolic process / endoplasmic reticulum membrane / ATP hydrolysis activity / mitochondrion / ATP binding / identical protein binding / nucleus / cytosol 類似検索 - 分子機能 AAA ATPase, CDC48 family / Cell division protein 48 (CDC48), N-terminal domain / CDC48, N-terminal subdomain / Cell division protein 48 (CDC48) N-terminal domain / CDC48, domain 2 / Cell division protein 48 (CDC48), domain 2 / Cell division protein 48 (CDC48) domain 2 / CDC48 domain 2-like superfamily / : / Aspartate decarboxylase-like domain superfamily ... AAA ATPase, CDC48 family / Cell division protein 48 (CDC48), N-terminal domain / CDC48, N-terminal subdomain / Cell division protein 48 (CDC48) N-terminal domain / CDC48, domain 2 / Cell division protein 48 (CDC48), domain 2 / Cell division protein 48 (CDC48) domain 2 / CDC48 domain 2-like superfamily / : / Aspartate decarboxylase-like domain superfamily / AAA ATPase, AAA+ lid domain / AAA+ lid domain / ATPase, AAA-type, conserved site / AAA-protein family signature. / ATPase family associated with various cellular activities (AAA) / ATPase, AAA-type, core / ATPases associated with a variety of cellular activities / AAA+ ATPase domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性生物種 Saccharomyces cerevisiae S288c (パン酵母) / Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (パン酵母) / Saccharomyces cerevisiae S288C (パン酵母)手法 単粒子再構成法 / クライオ電子顕微鏡法 / 解像度 : 3.7 Å 詳細 データ登録者Cooney I / Han H 資金援助 米国, 1件 詳細 詳細を隠すOrganization Grant number 国 National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI) P50GM082545 米国
引用ジャーナル : Science / 年 : 2019タイトル : Structure of the Cdc48 segregase in the act of unfolding an authentic substrate.著者 : Ian Cooney / Han Han / Michael G Stewart / Richard H Carson / Daniel T Hansen / Janet H Iwasa / John C Price / Christopher P Hill / Peter S Shen / 要旨 : The cellular machine Cdc48 functions in multiple biological pathways by segregating its protein substrates from a variety of stable environments such as organelles or multi-subunit complexes. Despite ... The cellular machine Cdc48 functions in multiple biological pathways by segregating its protein substrates from a variety of stable environments such as organelles or multi-subunit complexes. Despite extensive studies, the mechanism of Cdc48 has remained obscure, and its reported structures are inconsistent with models of substrate translocation proposed for other AAA+ ATPases (adenosine triphosphatases). Here, we report a 3.7-angstrom-resolution structure of Cdc48 in complex with an adaptor protein and a native substrate. Cdc48 engages substrate by adopting a helical configuration of substrate-binding residues that extends through the central pore of both of the ATPase rings. These findings indicate a unified hand-over-hand mechanism of protein translocation by Cdc48 and other AAA+ ATPases. 履歴 登録 2019年4月18日 - ヘッダ(付随情報) 公開 2019年5月8日 - マップ公開 2019年7月17日 - 更新 2024年3月20日 - 現状 2024年3月20日 処理サイト : RCSB / 状態 : 公開
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