- PDB-9j4t: Structural basis for recognition of SARS-CoV-2 conserved nucleoca... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 9j4t
タイトル
Structural basis for recognition of SARS-CoV-2 conserved nucleocapside epitopes by dominant T cell receptors
要素
(SPR epitope specific TCR CLB1 ...) x 2
Beta-2-microglobulin
HLA class I histocompatibility antigen, B alpha chain
Nucleoprotein
キーワード
VIRAL PROTEIN/IMMUNE SYSTEM / TCR / T cell receptor / SARS-CoV-2 / Nucleocapside / HLA-B7 / VIRAL PROTEIN-IMMUNE SYSTEM complex
機能・相同性
機能・相同性情報
response to host immune response / viral RNA genome packaging / regulation of interleukin-12 production / regulation of dendritic cell differentiation / negative regulation of interferon-beta production / regulation of T cell anergy / regulation of interleukin-6 production / Maturation of nucleoprotein / poly(U) RNA binding / positive regulation of NLRP3 inflammasome complex assembly ...response to host immune response / viral RNA genome packaging / regulation of interleukin-12 production / regulation of dendritic cell differentiation / negative regulation of interferon-beta production / regulation of T cell anergy / regulation of interleukin-6 production / Maturation of nucleoprotein / poly(U) RNA binding / positive regulation of NLRP3 inflammasome complex assembly / protection from natural killer cell mediated cytotoxicity / TAP binding / CD28 dependent PI3K/Akt signaling / MHC class I protein binding / detection of bacterium / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / SARS-CoV-2 targets host intracellular signalling and regulatory pathways / secretory granule membrane / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / Endosomal/Vacuolar pathway / VEGFR2 mediated vascular permeability / T cell mediated cytotoxicity / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / lumenal side of endoplasmic reticulum membrane / regulation of iron ion transport / cellular response to iron(III) ion / negative regulation of iron ion transport / negative regulation of forebrain neuron differentiation / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / protein sequestering activity / molecular condensate scaffold activity / response to molecule of bacterial origin / HFE-transferrin receptor complex / transferrin transport / defense response / MHC class I peptide loading complex / cellular response to iron ion / negative regulation of receptor-mediated endocytosis / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / NOD1/2 Signaling Pathway / MHC class I protein complex / TAK1-dependent IKK and NF-kappa-B activation / peptide antigen assembly with MHC class II protein complex / negative regulation of neurogenesis / DDX58/IFIH1-mediated induction of interferon-alpha/beta / cellular response to nicotine / MHC class II protein complex / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / positive regulation of T cell mediated cytotoxicity / RNA stem-loop binding / specific granule lumen / positive regulation of immune response / antigen processing and presentation of exogenous peptide antigen via MHC class II / peptide antigen binding / phagocytic vesicle membrane / recycling endosome membrane / positive regulation of T cell activation / negative regulation of epithelial cell proliferation / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interleukin-1 signaling / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / viral capsid / positive regulation of cellular senescence / sensory perception of smell / tertiary granule lumen / MHC class II protein complex binding / DAP12 signaling / T cell differentiation in thymus / PIP3 activates AKT signaling / late endosome membrane / negative regulation of neuron projection development / protein refolding / protein-folding chaperone binding / ER-Phagosome pathway / viral nucleocapsid / Transcription of SARS-CoV-2 sgRNAs / early endosome membrane / Translation of Structural Proteins / Virion Assembly and Release / host cell endoplasmic reticulum-Golgi intermediate compartment / host extracellular region / Induction of Cell-Cell Fusion / amyloid fibril formation / protein homotetramerization / intracellular iron ion homeostasis / adaptive immune response / host cell Golgi apparatus / Attachment and Entry / learning or memory / immune response 類似検索 - 分子機能
構造決定の手法: 分子置換 / 解像度: 2.04→48.9 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.924 / SU B: 4.723 / SU ML: 0.126 / 交差検証法: THROUGHOUT / ESU R: 0.193 / ESU R Free: 0.169 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD / 詳細: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
反射数
%反射
Selection details
Rfree
0.23157
3093
5 %
RANDOM
Rwork
0.18745
-
-
-
obs
0.18967
58820
99.9 %
-
溶媒の処理
イオンプローブ半径: 0.8 Å / 減衰半径: 0.8 Å / VDWプローブ半径: 1.2 Å / 溶媒モデル: MASK