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基本情報
| 登録情報 | データベース: PDB / ID: 6ggs | ||||||
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| タイトル | Structure of RIP2 CARD filament | ||||||
要素 | Receptor-interacting serine/threonine-protein kinase 2 | ||||||
キーワード | TRANSFERASE / CARD / RIP2 / filament / helical | ||||||
| 機能・相同性 | 機能・相同性情報response to interleukin-18 / toll-like receptor 2 signaling pathway / positive regulation of T-helper 1 cell differentiation / positive regulation of cytokine-mediated signaling pathway / immature T cell proliferation in thymus / positive regulation of T-helper 1 type immune response / positive regulation of xenophagy / nucleotide-binding oligomerization domain containing 1 signaling pathway / caspase binding / xenophagy ...response to interleukin-18 / toll-like receptor 2 signaling pathway / positive regulation of T-helper 1 cell differentiation / positive regulation of cytokine-mediated signaling pathway / immature T cell proliferation in thymus / positive regulation of T-helper 1 type immune response / positive regulation of xenophagy / nucleotide-binding oligomerization domain containing 1 signaling pathway / caspase binding / xenophagy / LIM domain binding / positive regulation of protein K63-linked ubiquitination / positive regulation of stress-activated MAPK cascade / cellular response to muramyl dipeptide / CARD domain binding / positive regulation of immature T cell proliferation in thymus / CD4-positive, alpha-beta T cell proliferation / cellular response to peptidoglycan / response to interleukin-12 / JUN kinase kinase kinase activity / positive regulation of CD4-positive, alpha-beta T cell proliferation / nucleotide-binding oligomerization domain containing 2 signaling pathway / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of macrophage cytokine production / toll-like receptor 4 signaling pathway / response to exogenous dsRNA / cellular response to lipoteichoic acid / positive regulation of interferon-alpha production / stress-activated MAPK cascade / positive regulation of interleukin-2 production / JNK cascade / ERK1 and ERK2 cascade / positive regulation of chemokine production / positive regulation of interleukin-12 production / canonical NF-kappaB signal transduction / signaling adaptor activity / positive regulation of interferon-beta production / p75NTR recruits signalling complexes / lipopolysaccharide-mediated signaling pathway / response to interleukin-1 / positive regulation of protein ubiquitination / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / positive regulation of interleukin-1 beta production / non-specific protein-tyrosine kinase / activated TAK1 mediates p38 MAPK activation / non-membrane spanning protein tyrosine kinase activity / NOD1/2 Signaling Pathway / TAK1-dependent IKK and NF-kappa-B activation / protein homooligomerization / positive regulation of interleukin-6 production / positive regulation of JNK cascade / positive regulation of type II interferon production / Interleukin-1 signaling / cytokine-mediated signaling pathway / positive regulation of tumor necrosis factor production / Ovarian tumor domain proteases / Downstream TCR signaling / T cell receptor signaling pathway / vesicle / cytoskeleton / adaptive immune response / positive regulation of canonical NF-kappaB signal transduction / positive regulation of ERK1 and ERK2 cascade / non-specific serine/threonine protein kinase / defense response to bacterium / defense response to Gram-positive bacterium / positive regulation of apoptotic process / inflammatory response / signaling receptor binding / innate immune response / protein serine kinase activity / protein serine/threonine kinase activity / apoptotic process / SARS-CoV-2 activates/modulates innate and adaptive immune responses / endoplasmic reticulum / signal transduction / protein homodimerization activity / positive regulation of transcription by RNA polymerase II / protein-containing complex / ATP binding / identical protein binding / plasma membrane / cytoplasm / cytosol 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | 電子顕微鏡法 / らせん対称体再構成法 / クライオ電子顕微鏡法 / 解像度: 3.94 Å | ||||||
データ登録者 | Pellegrini, E. / Cusack, S. / Desfosses, A. / Schoehn, G. / Malet, H. / Gutsche, I. / Sachse, C. / Hons, M. | ||||||
| 資金援助 | フランス, 1件
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引用 | ジャーナル: Nat Commun / 年: 2018タイトル: RIP2 filament formation is required for NOD2 dependent NF-κB signalling. 著者: Erika Pellegrini / Ambroise Desfosses / Arndt Wallmann / Wiebke Manuela Schulze / Kristina Rehbein / Philippe Mas / Luca Signor / Stephanie Gaudon / Grasilda Zenkeviciute / Michael Hons / ...著者: Erika Pellegrini / Ambroise Desfosses / Arndt Wallmann / Wiebke Manuela Schulze / Kristina Rehbein / Philippe Mas / Luca Signor / Stephanie Gaudon / Grasilda Zenkeviciute / Michael Hons / Helene Malet / Irina Gutsche / Carsten Sachse / Guy Schoehn / Hartmut Oschkinat / Stephen Cusack / ![]() 要旨: Activation of the innate immune pattern recognition receptor NOD2 by the bacterial muramyl-dipeptide peptidoglycan fragment triggers recruitment of the downstream adaptor kinase RIP2, eventually ...Activation of the innate immune pattern recognition receptor NOD2 by the bacterial muramyl-dipeptide peptidoglycan fragment triggers recruitment of the downstream adaptor kinase RIP2, eventually leading to NF-κB activation and proinflammatory cytokine production. Here we show that full-length RIP2 can form long filaments mediated by its caspase recruitment domain (CARD), in common with other innate immune adaptor proteins. We further show that the NOD2 tandem CARDs bind to one end of the RIP2 CARD filament, suggesting a mechanism for polar filament nucleation by activated NOD2. We combine X-ray crystallography, solid-state NMR and high-resolution cryo-electron microscopy to determine the atomic structure of the helical RIP2 CARD filament, which reveals the intermolecular interactions that stabilize the assembly. Using structure-guided mutagenesis, we demonstrate the importance of RIP2 polymerization for the activation of NF-κB signalling by NOD2. Our results could be of use to develop new pharmacological strategies to treat inflammatory diseases characterised by aberrant NOD2 signalling. | ||||||
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構造の表示
| ムービー |
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| 構造ビューア | 分子: Molmil Jmol/JSmol |
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ダウンロードとリンク
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ダウンロード
| PDBx/mmCIF形式 | 6ggs.cif.gz | 155.2 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb6ggs.ent.gz | 125.3 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 6ggs.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
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/gg/6ggs ftp://data.pdbj.org/pub/pdb/validation_reports/gg/6ggs | HTTPS FTP |
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-関連構造データ
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リンク
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集合体
| 登録構造単位 | ![]()
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要素
| #1: タンパク質 | 分子量: 12586.478 Da / 分子数: 10 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト)遺伝子: RIPK2, CARDIAK, RICK, RIP2, UNQ277/PRO314/PRO34092 発現宿主: ![]() 参照: UniProt: O43353, non-specific serine/threonine protein kinase, non-specific protein-tyrosine kinase |
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-実験情報
-実験
| 実験 | 手法: 電子顕微鏡法 |
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| EM実験 | 試料の集合状態: HELICAL ARRAY / 3次元再構成法: らせん対称体再構成法 |
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試料調製
| 構成要素 | 名称: Helical assemble of the CARD domain of RIP2 / タイプ: COMPLEX / Entity ID: all / 由来: RECOMBINANT |
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| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 由来(組換発現) | 生物種: ![]() |
| 緩衝液 | pH: 7.5 |
| 試料 | 包埋: NO / シャドウイング: NO / 染色: NO / 凍結: YES |
| 急速凍結 | 凍結剤: ETHANE |
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電子顕微鏡撮影
| 実験機器 | ![]() モデル: Tecnai Polara / 画像提供: FEI Company |
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| 顕微鏡 | モデル: FEI POLARA 300 |
| 電子銃 | 電子線源: FIELD EMISSION GUN / 加速電圧: 300 kV / 照射モード: FLOOD BEAM |
| 電子レンズ | モード: BRIGHT FIELD |
| 撮影 | 電子線照射量: 1.25 e/Å2 フィルム・検出器のモデル: GATAN K2 QUANTUM (4k x 4k) |
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解析
| EMソフトウェア | 名称: SPRING / カテゴリ: 3次元再構成 |
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| CTF補正 | タイプ: PHASE FLIPPING AND AMPLITUDE CORRECTION |
| らせん対称 | 回転角度/サブユニット: -101.12 ° / 軸方向距離/サブユニット: 4.848 Å / らせん対称軸の対称性: C1 |
| 3次元再構成 | 解像度: 3.94 Å / 解像度の算出法: FSC 0.143 CUT-OFF / 粒子像の数: 9661 / 対称性のタイプ: HELICAL |
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Homo sapiens (ヒト)
フランス, 1件
引用

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