登録情報 データベース : EMDB / ID : EMD-3314 構造の表示 ダウンロードとリンクタイトル Rigid part of the CSN-N8-CRL4A cryo-EM structure at 6.4 A resolution マップデータCryo-EM structure of CSN-N8-CRL4A at 6.4 A resolution 詳細 試料試料 : Recombinant human CSN-N8-CRL4A 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 / DNA Damage Recognition in GG-NER / Formation of TC-NER Pre-Incision Complex / trophectodermal cell proliferation / Dual Incision in GG-NER / Dual incision 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 / DNA Damage Recognition in GG-NER / Formation of TC-NER Pre-Incision Complex / trophectodermal cell proliferation / Dual Incision in GG-NER / Dual incision in TC-NER / Formation of Incision Complex in GG-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / macrophage migration inhibitory factor binding / 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 / regulation of IRE1-mediated unfolded protein response / Oxygen-dependent proline hydroxylation of Hypoxia-inducible Factor Alpha / Hedgehog 'on' state / Degradation of beta-catenin by the destruction complex / exosomal secretion / negative regulation of granulocyte differentiation / GTPase inhibitor activity / deNEDDylase activity / eukaryotic initiation factor 4E binding / Interleukin-1 signaling / protein deneddylation / regulation of protein neddylation / anaphase-promoting complex / eukaryotic translation initiation factor 3 complex / GLI3 is processed to GLI3R by the proteasome / activation of NF-kappaB-inducing kinase activity / Neddylation / cullin-RING-type E3 NEDD8 transferase / COP9 signalosome / cullin-RING ubiquitin ligase complex / positive regulation by virus of viral protein levels in host cell / regulation of DNA damage checkpoint / Cul7-RING ubiquitin ligase complex / KEAP1-NFE2L2 pathway / ubiquitin-dependent protein catabolic process via the C-end degron rule pathway / regulation of nucleotide-excision repair / epigenetic programming in the zygotic pronuclei / spindle assembly involved in female meiosis / Cul4-RING E3 ubiquitin ligase complex / positive regulation of protein autoubiquitination / Antigen processing: Ubiquitination & Proteasome degradation / UV-damage excision repair / protein neddylation / regulation of JNK cascade / 加水分解酵素; プロテアーゼ; ペプチド結合加水分解酵素 / metal-dependent deubiquitinase activity / NEDD8 ligase activity / negative regulation of response to oxidative stress / RHOBTB1 GTPase cycle / Cul5-RING ubiquitin ligase complex / regulation of DNA damage response, signal transduction by p53 class mediator / biological process involved in interaction with symbiont / regulation of mitotic cell cycle phase transition / SCF ubiquitin ligase complex / WD40-repeat domain binding / inner cell mass cell proliferation / Cul2-RING ubiquitin ligase complex / Cul4A-RING E3 ubiquitin ligase complex / ubiquitin-ubiquitin ligase activity / negative regulation of type I interferon production / SCF-dependent proteasomal ubiquitin-dependent protein catabolic process / Cul3-RING ubiquitin ligase complex / Cul4B-RING E3 ubiquitin ligase complex / ubiquitin ligase complex scaffold activity / negative regulation of reproductive process / negative regulation of developmental process / skeletal muscle cell differentiation / TGF-beta receptor signaling activates SMADs / hemopoiesis / cullin family protein binding / viral release from host cell / regulation of postsynapse assembly / regulation of proteolysis / somatic stem cell population maintenance / response to light stimulus / anatomical structure morphogenesis / protein monoubiquitination / positive regulation of G1/S transition of mitotic cell cycle / ubiquitin ligase complex / ectopic germ cell programmed cell death / positive regulation of viral genome replication / proteasomal protein catabolic process / protein K48-linked ubiquitination / JNK cascade / translation initiation factor activity / positive regulation of TORC1 signaling / positive regulation of gluconeogenesis / negative regulation of insulin receptor signaling pathway / post-translational protein modification / intrinsic apoptotic signaling pathway / T cell activation 類似検索 - 分子機能 COP9 signalosome, subunit CSN8 / 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 complex subunit 3, N-terminal helical repeats / COP9 signalosome subunit 6 / : ... COP9 signalosome, subunit CSN8 / 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 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 complex subunit 4, helix turn helix domain / Cop9 signalosome subunit 5 C-terminal domain / CSN4/RPN5/eIF3a helix turn helix domain / Nedd8-like ubiquitin / Eukaryotic translation initiation factor 3 subunit M eIF3m/COP9 signalosome complex subunit 7 COPS7 / Zinc finger, RING-H2-type / RING-H2 zinc finger domain / : / : / : / PSMD12/CSN4, N-terminal / Cullin protein neddylation domain / 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 / RSE1/DDB1/CPSF1 second beta-propeller / Proteasome component (PCI) domain / PCI domain profile. / Cleavage/polyadenylation specificity factor, A subunit, C-terminal / Cleavage/polyadenylation specificity factor, A subunit, N-terminal / : / CPSF A subunit region / RSE1/DDB1/CPSF1 first beta-propeller / JAB1/Mov34/MPN/PAD-1 ubiquitin protease / JAB/MPN domain / JAB1/MPN/MOV34 metalloenzyme domain / MPN domain / MPN domain profile. / Zinc finger RING-type profile. / Zinc finger, RING-type / : / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin domain / Ubiquitin family / Ubiquitin homologues / Tetratricopeptide-like helical domain superfamily / Ubiquitin domain profile. / Ubiquitin-like domain / Zinc finger, RING/FYVE/PHD-type / Ubiquitin-like domain superfamily / Winged helix DNA-binding domain superfamily / 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 COP9 signalosome complex subunit 2 / E3 ubiquitin-protein ligase RBX1 / COP9 signalosome complex subunit 1 / Cullin-4A / Ubiquitin-like protein NEDD8 / DNA damage-binding protein 1 / COP9 signalosome complex subunit 6 / COP9 signalosome complex subunit 5 / COP9 signalosome complex subunit 8 / COP9 signalosome complex subunit 4 ... COP9 signalosome complex subunit 2 / E3 ubiquitin-protein ligase RBX1 / COP9 signalosome complex subunit 1 / Cullin-4A / Ubiquitin-like protein NEDD8 / DNA damage-binding protein 1 / 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 / クライオ電子顕微鏡法 / 解像度 : 6.4 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30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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