登録情報 データベース : EMDB / ID : EMD-3317 構造の表示 ダウンロードとリンクタイトル Negative stain EM structure of CSN-N8-CRL3 at 27 A resolution マップデータNegative stain reconstruction of CSN-N8-CRL3 詳細 試料試料 : Recombinant human CSN-N8-CRL3 complexタンパク質・ペプチド : x 12種 詳細 キーワード COP9 Signalosome / Cullin-RING ligases / Cryo-EM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
Prolactin receptor signaling / COP9 signalosome assembly / Regulation of BACH1 activity / Recognition of DNA damage by PCNA-containing replication complex / Formation of TC-NER Pre-Incision Complex / DNA Damage Recognition in GG-NER / Dual Incision in GG-NER / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / Formation of Incision Complex in GG-NER ... Prolactin receptor signaling / COP9 signalosome assembly / Regulation of BACH1 activity / Recognition of DNA damage by PCNA-containing replication complex / Formation of TC-NER Pre-Incision Complex / DNA Damage Recognition in GG-NER / Dual Incision in GG-NER / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / Formation of Incision Complex in GG-NER / trophectodermal cell proliferation / macrophage migration inhibitory factor binding / positive regulation of mitotic cell cycle phase transition / trophectodermal cellular morphogenesis / liver morphogenesis / Regulation of RAS by GAPs / Regulation of RUNX2 expression and activity / Degradation of GLI1 by the proteasome / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / Degradation of DVL / Orc1 removal from chromatin / GSK3B and BTRC:CUL1-mediated-degradation of NFE2L2 / POZ domain binding / regulation of IRE1-mediated unfolded protein response / Hedgehog 'on' state / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / Degradation of beta-catenin by the destruction complex / exosomal secretion / GTPase inhibitor activity / deNEDDylase activity / eukaryotic initiation factor 4E binding / Interleukin-1 signaling / nuclear protein quality control by the ubiquitin-proteasome system / protein deneddylation / regulation of protein neddylation / anaphase-promoting complex / polar microtubule / eukaryotic translation initiation factor 3 complex / GLI3 is processed to GLI3R by the proteasome / regulation protein catabolic process at postsynapse / COPII vesicle coating / anaphase-promoting complex-dependent catabolic process / activation of NF-kappaB-inducing kinase activity / Neddylation / cullin-RING-type E3 NEDD8 transferase / COP9 signalosome / RHOBTB3 ATPase cycle / cullin-RING ubiquitin ligase complex / positive regulation of mitotic metaphase/anaphase transition / cell projection organization / embryonic cleavage / Cul7-RING ubiquitin ligase complex / KEAP1-NFE2L2 pathway / ubiquitin-dependent protein catabolic process via the C-end degron rule pathway / positive regulation of protein autoubiquitination / Antigen processing: Ubiquitination & Proteasome degradation / RNA polymerase II transcription initiation surveillance / protein neddylation / regulation of JNK cascade / Notch binding / metal-dependent deubiquitinase activity / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素 / NEDD8 ligase activity / fibroblast apoptotic process / RHOBTB1 GTPase cycle / negative regulation of response to oxidative stress / Cul5-RING ubiquitin ligase complex / regulation of DNA damage response, signal transduction by p53 class mediator / SCF ubiquitin ligase complex / inner cell mass cell proliferation / Cul2-RING ubiquitin ligase complex / negative regulation of type I interferon production / ubiquitin-ubiquitin ligase activity / Cul4A-RING E3 ubiquitin ligase complex / SCF-dependent proteasomal ubiquitin-dependent protein catabolic process / stem cell division / molecular function inhibitor activity / Cul3-RING ubiquitin ligase complex / mitotic metaphase chromosome alignment / Cul4B-RING E3 ubiquitin ligase complex / ubiquitin ligase complex scaffold activity / stress fiber assembly / negative regulation of Rho protein signal transduction / positive regulation of cytokinesis / TGF-beta receptor signaling activates SMADs / response to light stimulus / cullin family protein binding / skeletal muscle cell differentiation / regulation of proteolysis / regulation of postsynapse assembly / anatomical structure morphogenesis / protein monoubiquitination / endoplasmic reticulum to Golgi vesicle-mediated transport / ubiquitin ligase complex / sperm flagellum / positive regulation of DNA-binding transcription factor activity / RHOBTB2 GTPase cycle / protein K48-linked ubiquitination / protein autoubiquitination / JNK cascade 類似検索 - 分子機能 COP9 signalosome complex subunit 7, helix I / : / COP9 signalosome complex subunit 7a helix I domain / COP9 signalosome complex subunit 3-like, C-terminal helix / CSN7 helical bundle subdomain / COP9 signalosome, subunit CSN8 / COP9 signalosome complex subunit 4, helix turn helix domain / : / CSN4/RPN5/eIF3a helix turn helix domain / COP9 signalosome complex subunit 3, N-terminal helical repeats ... COP9 signalosome complex subunit 7, helix I / : / COP9 signalosome complex subunit 7a helix I domain / COP9 signalosome complex subunit 3-like, C-terminal helix / CSN7 helical bundle subdomain / COP9 signalosome, subunit CSN8 / COP9 signalosome complex subunit 4, helix turn helix domain / : / CSN4/RPN5/eIF3a helix turn helix domain / COP9 signalosome complex subunit 3, N-terminal helical repeats / COP9 signalosome subunit 6 / : / COP9 signalosome complex subunit 1, C-terminal helix / Cop9 signalosome subunit 5 C-terminal domain / Cop9 signalosome subunit 5 C-terminal domain / SPOP, C-terminal BACK domain / : / BPM/SPOP, BACK domain / Nedd8-like ubiquitin / Eukaryotic translation initiation factor 3 subunit M eIF3m/COP9 signalosome complex subunit 7 COPS7 / MATH domain / MATH/TRAF domain / MATH/TRAF domain profile. / meprin and TRAF homology / Zinc finger, RING-H2-type / RING-H2 zinc finger domain / TRAF-like / : / Cullin protein neddylation domain / : / : / PSMD12/CSN4, N-terminal / 26S proteasome regulatory subunit Rpn7/COP9 signalosome complex subunit 1 / 26S proteasome regulatory subunit Rpn7, N-terminal / 26S proteasome subunit RPN7 / 26S Proteasome non-ATPase regulatory subunit 12/COP9 signalosome complex subunit 4 / : / Cullin, conserved site / Cullin family signature. / Cullin repeat-like-containing domain superfamily / Cullin protein, neddylation domain / Cullin / Cullin protein neddylation domain / PCI/PINT associated module / Cullin / CSN8/PSMD8/EIF3K / CSN8/PSMD8/EIF3K family / Rpn11/EIF3F, C-terminal / Maintenance of mitochondrial structure and function / Cullin, N-terminal / Cullin homology domain / Cullin homology domain superfamily / Cullin family / Cullin family profile. / : / motif in proteasome subunits, Int-6, Nip-1 and TRIP-15 / PCI domain / Proteasome component (PCI) domain / PCI domain profile. / JAB1/Mov34/MPN/PAD-1 ubiquitin protease / BTB/POZ domain / BTB domain profile. / Broad-Complex, Tramtrack and Bric a brac / BTB/POZ domain / JAB/MPN domain / JAB1/MPN/MOV34 metalloenzyme domain / MPN domain / MPN domain profile. / SKP1/BTB/POZ domain superfamily / : / Ubiquitin domain / Ubiquitin domain signature. / Ubiquitin conserved site / Zinc finger RING-type profile. / Zinc finger, RING-type / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Tetratricopeptide-like helical domain superfamily / Ubiquitin-like domain superfamily / Zinc finger, RING/FYVE/PHD-type / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily 類似検索 - ドメイン・相同性 Speckle-type POZ protein / COP9 signalosome complex subunit 2 / E3 ubiquitin-protein ligase RBX1 / COP9 signalosome complex subunit 1 / Cullin-3 / Ubiquitin-like protein NEDD8 / COP9 signalosome complex subunit 6 / COP9 signalosome complex subunit 5 / COP9 signalosome complex subunit 8 / COP9 signalosome complex subunit 4 ... Speckle-type POZ protein / COP9 signalosome complex subunit 2 / E3 ubiquitin-protein ligase RBX1 / COP9 signalosome complex subunit 1 / Cullin-3 / Ubiquitin-like protein NEDD8 / COP9 signalosome complex subunit 6 / COP9 signalosome complex subunit 5 / COP9 signalosome complex subunit 8 / COP9 signalosome complex subunit 4 / COP9 signalosome complex subunit 7a / COP9 signalosome complex subunit 3 類似検索 - 構成要素生物種 Homo sapiens (ヒト)手法 単粒子再構成法 / ネガティブ染色法 / 解像度 : 27.0 Å 詳細 データ登録者Cavadini S / Fischer ES / Bunker RD / Potenza A / Lingaraju GM / Goldie KN / Mohamed WI / Faty M / Petzold G / Beckwith REJ ...Cavadini S / Fischer ES / Bunker RD / Potenza A / Lingaraju GM / Goldie KN / Mohamed WI / Faty M / Petzold G / Beckwith REJ / Tichkule R / Hassiepen U / Abdulrahman W / Pantelic RS / Matsumoto S / Sugasawa K / Stahlberg H / Thoma NH 引用ジャーナル : Nature / 年 : 2016タイトル : Cullin-RING ubiquitin E3 ligase regulation by the COP9 signalosome.著者: Simone Cavadini / Eric S Fischer / Richard D Bunker / Alessandro Potenza / Gondichatnahalli M Lingaraju / Kenneth N Goldie / Weaam I Mohamed / Mahamadou Faty / Georg Petzold / Rohan E J ... 著者 : Simone Cavadini / Eric S Fischer / Richard D Bunker / Alessandro Potenza / Gondichatnahalli M Lingaraju / Kenneth N Goldie / Weaam I Mohamed / Mahamadou Faty / Georg Petzold / Rohan E J Beckwith / Ritesh B Tichkule / Ulrich Hassiepen / Wassim Abdulrahman / Radosav S Pantelic / Syota Matsumoto / Kaoru Sugasawa / Henning Stahlberg / Nicolas H Thomä / 要旨 : The cullin-RING ubiquitin E3 ligase (CRL) family comprises over 200 members in humans. The COP9 signalosome complex (CSN) regulates CRLs by removing their ubiquitin-like activator NEDD8. The CUL4A- ... The cullin-RING ubiquitin E3 ligase (CRL) family comprises over 200 members in humans. The COP9 signalosome complex (CSN) regulates CRLs by removing their ubiquitin-like activator NEDD8. The CUL4A-RBX1-DDB1-DDB2 complex (CRL4A(DDB2)) monitors the genome for ultraviolet-light-induced DNA damage. CRL4A(DBB2) is inactive in the absence of damaged DNA and requires CSN to regulate the repair process. The structural basis of CSN binding to CRL4A(DDB2) and the principles of CSN activation are poorly understood. Here we present cryo-electron microscopy structures for CSN in complex with neddylated CRL4A ligases to 6.4 Å resolution. The CSN conformers defined by cryo-electron microscopy and a novel apo-CSN crystal structure indicate an induced-fit mechanism that drives CSN activation by neddylated CRLs. We find that CSN and a substrate cannot bind simultaneously to CRL4A, favouring a deneddylated, inactive state for substrate-free CRL4 complexes. These architectural and regulatory principles appear conserved across CRL families, allowing global regulation by CSN. 履歴 登録 2016年1月31日 - ヘッダ(付随情報) 公開 2016年2月24日 - マップ公開 2016年4月6日 - 更新 2016年4月13日 - 現状 2016年4月13日 処理サイト : PDBe / 状態 : 公開
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