+
データを開く
-
基本情報
| 登録情報 | データベース: EMDB / ID: EMD-4399 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| タイトル | Cryo-EM structure of the RIP2 CARD filament | |||||||||
マップデータ | ||||||||||
試料 |
| |||||||||
キーワード | CARD / RIP2 / filament / helical / transferase | |||||||||
| 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 | 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 | |||||||||
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. | |||||||||
| 履歴 |
|
-
構造の表示
| ムービー |
ムービービューア |
|---|---|
| 構造ビューア | EMマップ: SurfView Molmil Jmol/JSmol |
| 添付画像 |
-
ダウンロードとリンク
-EMDBアーカイブ
| マップデータ | emd_4399.map.gz | 1.7 MB | EMDBマップデータ形式 | |
|---|---|---|---|---|
| ヘッダ (付随情報) | emd-4399-v30.xml emd-4399.xml | 9.4 KB 9.4 KB | 表示 表示 | EMDBヘッダ |
| 画像 | emd_4399.png | 72.3 KB | ||
| Filedesc metadata | emd-4399.cif.gz | 4.9 KB | ||
| アーカイブディレクトリ | http://ftp.pdbj.org/pub/emdb/structures/EMD-4399 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-4399 | HTTPS FTP |
-関連構造データ
-
リンク
| EMDBのページ | EMDB (EBI/PDBe) / EMDataResource |
|---|---|
| 「今月の分子」の関連する項目 |
-
マップ
| ファイル | ダウンロード / ファイル: emd_4399.map.gz / 形式: CCP4 / 大きさ: 3.8 MB / タイプ: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 投影像・断面図 | 画像のコントロール
画像は Spider により作成 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| ボクセルのサイズ | X=Y=Z: 1.21 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 密度 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 対称性 | 空間群: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 詳細 | EMDB XML:
CCP4マップ ヘッダ情報:
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
-添付データ
-
試料の構成要素
-全体 : Helical assemble of the CARD domain of RIP2
| 全体 | 名称: Helical assemble of the CARD domain of RIP2 |
|---|---|
| 要素 |
|
-超分子 #1: Helical assemble of the CARD domain of RIP2
| 超分子 | 名称: Helical assemble of the CARD domain of RIP2 / タイプ: complex / ID: 1 / 親要素: 0 / 含まれる分子: all |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
-分子 #1: Receptor-interacting serine/threonine-protein kinase 2
| 分子 | 名称: Receptor-interacting serine/threonine-protein kinase 2 タイプ: protein_or_peptide / ID: 1 / コピー数: 10 / 光学異性体: LEVO / EC番号: non-specific serine/threonine protein kinase |
|---|---|
| 由来(天然) | 生物種: Homo sapiens (ヒト) |
| 分子量 | 理論値: 12.586478 KDa |
| 組換発現 | 生物種: ![]() |
| 配列 | 文字列: LQPGIAQQWI QSKREDIVNQ MTEACLNQSL DALLSRDLIM KEDYELVSTK PTRTSKVRQL LDTTDIQGEE FAKVIVQKLK DNKQMGLQP YPEILVVSRS PSLNLLQNKS M UniProtKB: Receptor-interacting serine/threonine-protein kinase 2 |
-実験情報
-構造解析
| 手法 | クライオ電子顕微鏡法 |
|---|---|
解析 | らせん対称体再構成法 |
| 試料の集合状態 | helical array |
-
試料調製
| 緩衝液 | pH: 7.5 |
|---|---|
| 凍結 | 凍結剤: ETHANE |
-
電子顕微鏡法
| 顕微鏡 | FEI POLARA 300 |
|---|---|
| 撮影 | フィルム・検出器のモデル: GATAN K2 QUANTUM (4k x 4k) 平均電子線量: 1.25 e/Å2 |
| 電子線 | 加速電圧: 300 kV / 電子線源: FIELD EMISSION GUN |
| 電子光学系 | 照射モード: FLOOD BEAM / 撮影モード: BRIGHT FIELD |
| 実験機器 | ![]() モデル: Tecnai Polara / 画像提供: FEI Company |
-
画像解析
| 最終 再構成 | 想定した対称性 - らせんパラメータ - Δz: 4.848 Å 想定した対称性 - らせんパラメータ - ΔΦ: -101.12 ° 想定した対称性 - らせんパラメータ - 軸対称性: C1 (非対称) 解像度のタイプ: BY AUTHOR / 解像度: 3.94 Å / 解像度の算出法: FSC 0.143 CUT-OFF / ソフトウェア - 名称: SPRING / 使用した粒子像数: 9661 |
|---|---|
| 初期モデル | モデルのタイプ: OTHER |
| 最終 角度割当 | タイプ: NOT APPLICABLE |
ムービー
コントローラー
万見について



キーワード
Homo sapiens (ヒト)
データ登録者
引用

UCSF Chimera
















Z (Sec.)
Y (Row.)
X (Col.)























