+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 4p4h | ||||||
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タイトル | Caught-in-action signaling complex of RIG-I 2CARD domain and MAVS CARD domain | ||||||
要素 |
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キーワード | SIGNALING PROTEIN / signaling complex | ||||||
機能・相同性 | 機能・相同性情報 positive regulation of IP-10 production / regulation of peroxisome organization / RIG-I binding / regulation of type III interferon production / RIG-I signaling pathway / positive regulation of chemokine (C-C motif) ligand 5 production / CARD domain binding / positive regulation of myeloid dendritic cell cytokine production / OAS antiviral response / detection of virus ...positive regulation of IP-10 production / regulation of peroxisome organization / RIG-I binding / regulation of type III interferon production / RIG-I signaling pathway / positive regulation of chemokine (C-C motif) ligand 5 production / CARD domain binding / positive regulation of myeloid dendritic cell cytokine production / OAS antiviral response / detection of virus / NF-kB activation through FADD/RIP-1 pathway mediated by caspase-8 and -10 / positive regulation of response to cytokine stimulus / protein localization to mitochondrion / positive regulation of type I interferon-mediated signaling pathway / cytoplasmic pattern recognition receptor signaling pathway / peroxisomal membrane / positive regulation of granulocyte macrophage colony-stimulating factor production / cellular response to exogenous dsRNA / pattern recognition receptor activity / TRAF6 mediated IRF7 activation / negative regulation of type I interferon-mediated signaling pathway / negative regulation of viral genome replication / positive regulation of NLRP3 inflammasome complex assembly / type I interferon-mediated signaling pathway / RSV-host interactions / response to exogenous dsRNA / positive regulation of interferon-alpha production / Peptide chain elongation / TRAF6 mediated NF-kB activation / positive regulation of type I interferon production / Selenocysteine synthesis / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / Viral mRNA Translation / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / bicellular tight junction / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / positive regulation of defense response to virus by host / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / signaling adaptor activity / ubiquitin ligase complex / activation of innate immune response / antiviral innate immune response / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Glycogen synthesis / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / TICAM1,TRAF6-dependent induction of TAK1 complex / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / Negative regulation of FLT3 / Constitutive Signaling by NOTCH1 HD Domain Mutants / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / TICAM1-dependent activation of IRF3/IRF7 / NOTCH2 Activation and Transmission of Signal to the Nucleus / cytosolic ribosome / Regulation of FZD by ubiquitination / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / VLDLR internalisation and degradation / positive regulation of interferon-beta production / regulation of cell migration / Downregulation of ERBB4 signaling / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / APC-Cdc20 mediated degradation of Nek2A / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / NF-kB is activated and signals survival / Regulation of pyruvate metabolism / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Pexophagy / Regulation of PTEN localization / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / Translesion synthesis by REV1 / TICAM1, RIP1-mediated IKK complex recruitment / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Translesion synthesis by POLK / Downregulation of TGF-beta receptor signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 類似検索 - 分子機能 | ||||||
生物種 | Homo sapiens (ヒト) | ||||||
手法 | X線回折 / シンクロトロン / 解像度: 3.4 Å | ||||||
データ登録者 | Wu, B. / Hur, S. | ||||||
引用 | ジャーナル: Mol Cell / 年: 2014 タイトル: Molecular imprinting as a signal-activation mechanism of the viral RNA sensor RIG-I. 著者: Bin Wu / Alys Peisley / David Tetrault / Zongli Li / Edward H Egelman / Katharine E Magor / Thomas Walz / Pawel A Penczek / Sun Hur / 要旨: RIG-I activates interferon signaling pathways by promoting filament formation of the adaptor molecule, MAVS. Assembly of the MAVS filament is mediated by its CARD domain (CARD(MAVS)), and requires ...RIG-I activates interferon signaling pathways by promoting filament formation of the adaptor molecule, MAVS. Assembly of the MAVS filament is mediated by its CARD domain (CARD(MAVS)), and requires its interaction with the tandem CARDs of RIG-I (2CARD(RIG-I)). However, the precise nature of the interaction between 2CARD(RIG-I) and CARD(MAVS), and how this interaction leads to CARD(MAVS) filament assembly, has been unclear. Here we report a 3.6 Å electron microscopy structure of the CARD(MAVS) filament and a 3.4 Å crystal structure of the 2CARD(RIG-I):CARD(MAVS) complex, representing 2CARD(RIG-I) "caught in the act" of nucleating the CARD(MAVS) filament. These structures, together with functional analyses, show that 2CARD(RIG-I) acts as a template for the CARD(MAVS) filament assembly, by forming a helical tetrameric structure and recruiting CARD(MAVS) along its helical trajectory. Our work thus reveals that signal activation by RIG-I occurs by imprinting its helical assembly architecture on MAVS, a previously uncharacterized mechanism of signal transmission. | ||||||
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-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 4p4h.cif.gz | 1.5 MB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb4p4h.ent.gz | 1.3 MB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 4p4h.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
その他 | その他のダウンロード |
-検証レポート
文書・要旨 | 4p4h_validation.pdf.gz | 611.2 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 4p4h_full_validation.pdf.gz | 654 KB | 表示 | |
XML形式データ | 4p4h_validation.xml.gz | 85.3 KB | 表示 | |
CIF形式データ | 4p4h_validation.cif.gz | 118.3 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/p4/4p4h ftp://data.pdbj.org/pub/pdb/validation_reports/p4/4p4h | HTTPS FTP |
-関連構造データ
-リンク
-集合体
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非結晶学的対称性 (NCS) | NCSドメイン:
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