登録情報 データベース : EMDB / ID : EMD-3537 構造の表示 ダウンロードとリンクタイトル 26S proteasome in presence of BeFx (s4) マップデータ26S proteasome in presence of BeFx (s4) 詳細 試料複合体 : 26S proteasome of Saccharomyces cerevisiae in presence of BeFx (s4)リガンド : x 3種 詳細 キーワード Macromolecular complex / 26S proteasome / Protease / Hydrolase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 complex localization to transcription regulatory region / mitochondria-associated ubiquitin-dependent protein catabolic process / Metalloprotease DUBs / peroxisome fission / negative regulation of proteasomal protein catabolic process / proteasome storage granule assembly / regulation of proteasomal ubiquitin-dependent protein catabolic process / transcription export complex 2 / proteasome regulatory particle assembly / protein deneddylation ... SAGA complex localization to transcription regulatory region / mitochondria-associated ubiquitin-dependent protein catabolic process / Metalloprotease DUBs / peroxisome fission / negative regulation of proteasomal protein catabolic process / proteasome storage granule assembly / regulation of proteasomal ubiquitin-dependent protein catabolic process / transcription export complex 2 / proteasome regulatory particle assembly / protein deneddylation / nonfunctional rRNA decay / maintenance of DNA trinucleotide repeats / filamentous growth / COP9 signalosome / proteasome regulatory particle / cytosolic proteasome complex / proteasome regulatory particle, lid subcomplex / protein-containing complex localization / proteasome-activating activity / mitochondrial fission / metal-dependent deubiquitinase activity / proteasome regulatory particle, base subcomplex / K48-linked polyubiquitin modification-dependent protein binding / proteasome core complex assembly / nuclear outer membrane-endoplasmic reticulum membrane network / Cross-presentation of soluble exogenous antigens (endosomes) / TNFR2 non-canonical NF-kB pathway / proteasomal ubiquitin-independent protein catabolic process / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Regulation of PTEN stability and activity / KEAP1-NFE2L2 pathway / proteasome binding / CDK-mediated phosphorylation and removal of Cdc6 / Neddylation / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / peptide catabolic process / regulation of protein catabolic process / Orc1 removal from chromatin / protein deubiquitination / MAPK6/MAPK4 signaling / proteasome storage granule / Antigen processing: Ubiquitination & Proteasome degradation / endopeptidase activator activity / proteasome assembly / proteasome endopeptidase complex / proteasome core complex, beta-subunit complex / polyubiquitin modification-dependent protein binding / proteasome core complex, alpha-subunit complex / threonine-type endopeptidase activity / Ub-specific processing proteases / positive regulation of RNA polymerase II transcription preinitiation complex assembly / mRNA export from nucleus / regulation of proteasomal protein catabolic process / enzyme regulator activity / ERAD pathway / protein folding chaperone / Neutrophil degranulation / proteasome complex / ubiquitin binding / nucleotide-excision repair / positive regulation of transcription elongation by RNA polymerase II / double-strand break repair via homologous recombination / positive regulation of protein catabolic process / metallopeptidase activity / protein-macromolecule adaptor activity / ubiquitin-dependent protein catabolic process / proteasome-mediated ubiquitin-dependent protein catabolic process / endopeptidase activity / ubiquitinyl hydrolase 1 / cysteine-type deubiquitinase activity / molecular adaptor activity / regulation of cell cycle / chromatin remodeling / protein domain specific binding / mRNA binding / ubiquitin protein ligase binding / endoplasmic reticulum membrane / structural molecule activity / endoplasmic reticulum / ATP hydrolysis activity / positive regulation of transcription by RNA polymerase II / mitochondrion / ATP binding / identical protein binding / nucleus / metal ion binding / cytoplasm / cytosol 類似検索 - 分子機能 Ubiquitin carboxyl-terminal hydrolase 14-like / Rpn9, C-terminal helix / Rpn9 C-terminal helix / Proteasomal ubiquitin receptor Rpn13/ADRM1 / Proteasomal ubiquitin receptor Rpn13/ADRM1, Pru domain superfamily / Rpn13/ADRM1, Pru domain / Proteasome complex subunit Rpn13, Pru domain / Pru (pleckstrin-like receptor for ubiquitin) domain profile. / : / 26S proteasome regulatory subunit RPN7/PSMD6 C-terminal helix ... Ubiquitin carboxyl-terminal hydrolase 14-like / Rpn9, C-terminal helix / Rpn9 C-terminal helix / Proteasomal ubiquitin receptor Rpn13/ADRM1 / Proteasomal ubiquitin receptor Rpn13/ADRM1, Pru domain superfamily / Rpn13/ADRM1, Pru domain / Proteasome complex subunit Rpn13, Pru domain / Pru (pleckstrin-like receptor for ubiquitin) domain profile. / : / 26S proteasome regulatory subunit RPN7/PSMD6 C-terminal helix / 26S proteasome non-ATPase regulatory subunit Rpn12 / 26S proteasome regulatory subunit, C-terminal / Proteasome regulatory subunit C-terminal / DSS1/SEM1 / 26S proteasome regulatory subunit RPN5, C-terminal domain / : / DSS1/SEM1 family / 26S proteasome regulatory subunit RPN5 C-terminal domain / 26S proteasome subunit RPN2, N-terminal domain / DSS1_SEM1 / 26S proteasome regulatory subunit Rpn6, N-terminal / 6S proteasome subunit Rpn6, C-terminal helix domain / 26S proteasome regulatory subunit RPN6 N-terminal domain / 26S proteasome subunit RPN6 C-terminal helix domain / 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn2/Psmd1 subunit / 26S Proteasome non-ATPase regulatory subunit 13 / 26S proteasome regulatory subunit RPN2, C-terminal / 26S proteasome regulatory subunit RPN2 C-terminal domain / 26S Proteasome non-ATPase regulatory subunit 7/8 / : / 26S proteasome regulatory subunit 7, OB domain / 26S proteasome regulatory complex, non-ATPase subcomplex, Rpn1 subunit / RPN1, N-terminal / 26S proteasome non-ATPase regulatory subunit RPN1, C-terminal / RPN1 N-terminal domain / 26S proteasome non-ATPase regulatory subunit RPN1 C-terminal / 26S proteasome regulatory subunit Rpn7, N-terminal / 26S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1 / 26S proteasome subunit RPN7 / 26S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4 / Proteasome/cyclosome repeat / Proteasome/cyclosome repeat / PCI/PINT associated module / von Willebrand factor type A domain / CSN8/PSMD8/EIF3K / CSN8/PSMD8/EIF3K family / HEAT repeats / Rpn11/EIF3F, C-terminal / Maintenance of mitochondrial structure and function / Proteasomal ATPase OB C-terminal domain / Proteasomal ATPase OB C-terminal domain / Ubiquitin specific protease (USP) domain signature 2. / Ubiquitin specific protease (USP) domain signature 1. / Ubiquitin specific protease, conserved site / motif in proteasome subunits, Int-6, Nip-1 and TRIP-15 / PCI domain / Proteasome component (PCI) domain / PCI domain profile. / Peptidase C19, ubiquitin carboxyl-terminal hydrolase / Ubiquitin carboxyl-terminal hydrolase / Ubiquitin specific protease domain / Ubiquitin specific protease (USP) domain profile. / Ubiquitin interacting motif / Ubiquitin-interacting motif (UIM) domain profile. / JAB1/Mov34/MPN/PAD-1 ubiquitin protease / Proteasome beta subunit, C-terminal / Proteasome beta subunits C terminal / Proteasome subunit beta 4 / Proteasome subunit beta 2 / Proteasome beta 3 subunit / Proteasome subunit alpha6 / Proteasome subunit alpha5 / Proteasome beta-type subunits signature. / Peptidase T1A, proteasome beta-subunit / Proteasome beta-type subunit, conserved site / Proteasome subunit A N-terminal signature / Proteasome alpha-type subunits signature. / Proteasome alpha-subunit, N-terminal domain / Proteasome subunit A N-terminal signature Add an annotation / Proteasome alpha-type subunit / Proteasome alpha-type subunit profile. / Proteasome B-type subunit / Proteasome beta-type subunit profile. / VWFA domain profile. / Proteasome subunit / Proteasome, subunit alpha/beta / von Willebrand factor, type A / AAA ATPase, AAA+ lid domain / AAA+ lid domain / TPR repeat region circular profile. / ATPase, AAA-type, conserved site / AAA-protein family signature. / JAB/MPN domain / JAB1/MPN/MOV34 metalloenzyme domain / TPR repeat profile. / MPN domain / MPN domain profile. / Nucleophile aminohydrolases, N-terminal / von Willebrand factor A-like domain superfamily / Tetratricopeptide repeat 類似検索 - ドメイン・相同性 26S proteasome regulatory subunit RPN13 / 26S proteasome complex subunit SEM1 / Probable proteasome subunit alpha type-7 / Proteasome subunit alpha type-1 / Proteasome subunit beta type-4 / Proteasome subunit alpha type-3 / Proteasome subunit alpha type-2 / Proteasome subunit beta type-6 / Proteasome subunit beta type-2 / Proteasome subunit beta type-3 ... 26S proteasome regulatory subunit RPN13 / 26S proteasome complex subunit SEM1 / Probable proteasome subunit alpha type-7 / Proteasome subunit alpha type-1 / Proteasome subunit beta type-4 / Proteasome subunit alpha type-3 / Proteasome subunit alpha type-2 / Proteasome subunit beta type-6 / Proteasome subunit beta type-2 / Proteasome subunit beta type-3 / Proteasome subunit beta type-5 / Proteasome subunit beta type-7 / Proteasome subunit alpha type-5 / 26S proteasome regulatory subunit RPN12 / 26S proteasome regulatory subunit RPN2 / 26S proteasome regulatory subunit 6A / 26S proteasome regulatory subunit 6B homolog / 26S proteasome regulatory subunit 7 homolog / Proteasome subunit beta type-1 / 26S proteasome regulatory subunit RPN1 / 26S proteasome regulatory subunit RPN10 / 26S proteasome regulatory subunit RPN3 / Proteasome subunit alpha type-6 / Proteasome subunit alpha type-4 / 26S proteasome regulatory subunit 4 homolog / Ubiquitin carboxyl-terminal hydrolase RPN11 / Ubiquitin carboxyl-terminal hydrolase 6 / 26S proteasome subunit RPT4 / 26S proteasome regulatory subunit 8 homolog / 26S proteasome regulatory subunit RPN9 / 26S proteasome regulatory subunit RPN7 / 26S proteasome regulatory subunit RPN8 / 26S proteasome regulatory subunit RPN5 / 26S proteasome regulatory subunit RPN6 類似検索 - 構成要素生物種 Saccharomyces cerevisiae S288c (パン酵母) / Saccharomyces cerevisiae (strain ATCC 204508 / 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 : 7.7 Å 詳細 データ登録者Wehmer M / Rudack T 資金援助 ドイツ, 米国, 3件 詳細 詳細を隠すOrganization Grant number 国 German Research Foundation SFB-1035 ドイツ National Science Foundation PHY1430124 米国 National Institutes of Health 9P41GM104601 米国
引用ジャーナル : Proc Natl Acad Sci U S A / 年 : 2017タイトル : Structural insights into the functional cycle of the ATPase module of the 26S proteasome.著者 : Marc Wehmer / Till Rudack / Florian Beck / Antje Aufderheide / Günter Pfeifer / Jürgen M Plitzko / Friedrich Förster / Klaus Schulten / Wolfgang Baumeister / Eri Sakata / 要旨 : In eukaryotic cells, the ubiquitin-proteasome system (UPS) is responsible for the regulated degradation of intracellular proteins. The 26S holocomplex comprises the core particle (CP), where ... In eukaryotic cells, the ubiquitin-proteasome system (UPS) is responsible for the regulated degradation of intracellular proteins. The 26S holocomplex comprises the core particle (CP), where proteolysis takes place, and one or two regulatory particles (RPs). The base of the RP is formed by a heterohexameric AAA ATPase module, which unfolds and translocates substrates into the CP. Applying single-particle cryo-electron microscopy (cryo-EM) and image classification to samples in the presence of different nucleotides and nucleotide analogs, we were able to observe four distinct conformational states (s1 to s4). The resolution of the four conformers allowed for the construction of atomic models of the AAA ATPase module as it progresses through the functional cycle. In a hitherto unobserved state (s4), the gate controlling access to the CP is open. The structures described in this study allow us to put forward a model for the 26S functional cycle driven by ATP hydrolysis. 履歴 登録 2016年12月16日 - ヘッダ(付随情報) 公開 2017年1月25日 - マップ公開 2017年3月8日 - 更新 2024年5月15日 - 現状 2024年5月15日 処理サイト : PDBe / 状態 : 公開
すべて表示 表示を減らす