- PDB-4zak: Crystal structure of the mCD1d/DB06-1/iNKTCR ternary complex -
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基本情報
登録情報
データベース: PDB / ID: 4zak
タイトル
Crystal structure of the mCD1d/DB06-1/iNKTCR ternary complex
要素
Antigen-presenting glycoprotein CD1d1
Beta-2-microglobulin
Protein Trav11,Va14Ja18/Vb8.2,Human nkt tcr alpha chain
T cell antigen receptor beta chain 8.2,T-cell receptor beta-2 chain C region,Protein Trbc2,T-cell receptor beta-2 chain C region
キーワード
IMMUNE SYSTEM / MHC-fold / Ig-fold / glycolipid antigen presentation / T cell receptor
機能・相同性
機能・相同性情報
regulation of immature T cell proliferation in thymus / positive regulation of NK T cell activation / positive regulation of NK T cell differentiation / NK T cell differentiation / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive thymic T cell selection / positive regulation of macrophage activation / Endosomal/Vacuolar pathway ...regulation of immature T cell proliferation in thymus / positive regulation of NK T cell activation / positive regulation of NK T cell differentiation / NK T cell differentiation / endogenous lipid antigen binding / antigen processing and presentation, exogenous lipid antigen via MHC class Ib / alpha-beta T cell receptor complex / positive thymic T cell selection / positive regulation of macrophage activation / Endosomal/Vacuolar pathway / DAP12 interactions / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / ER-Phagosome pathway / DAP12 signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / T cell receptor complex / antigen processing and presentation / positive regulation of interleukin-4 production / alpha-beta T cell activation / regulation of immune response / cellular defense response / T cell receptor binding / Neutrophil degranulation / positive regulation of interleukin-2 production / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / cellular response to iron(III) ion / negative regulation of forebrain neuron differentiation / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / response to molecule of bacterial origin / MHC class I peptide loading complex / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / positive regulation of T cell cytokine production / MHC class I protein complex / positive regulation of receptor-mediated endocytosis / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / cellular response to nicotine / multicellular organismal-level iron ion homeostasis / positive regulation of type II interferon production / phagocytic vesicle membrane / positive regulation of cellular senescence / negative regulation of epithelial cell proliferation / sensory perception of smell / late endosome / T cell differentiation in thymus / T cell receptor signaling pathway / negative regulation of neuron projection development / iron ion transport / protein refolding / protein homotetramerization / adaptive immune response / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / early endosome / lysosome / endosome membrane / external side of plasma membrane / lysosomal membrane / innate immune response / structural molecule activity / Golgi apparatus / protein homodimerization activity / extracellular space / membrane / plasma membrane / cytosol 類似検索 - 分子機能
: / : / : / MHC-I family domain / T-cell receptor alpha chain, constant domain / Domain of unknown function (DUF1968) / : / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / Immunoglobulin V-Type ...: / : / : / MHC-I family domain / T-cell receptor alpha chain, constant domain / Domain of unknown function (DUF1968) / : / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / Immunoglobulin V-Type / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / Immunoglobulin V-set domain / MHC classes I/II-like antigen recognition protein / Immunoglobulin V-set domain / : / Immunoglobulin subtype / Immunoglobulin / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulin-like fold / Immunoglobulins / Immunoglobulin-like / Sandwich / 2-Layer Sandwich / Mainly Beta / Alpha Beta 類似検索 - ドメイン・相同性
Chem-4LX / T cell receptor beta, constant 2 / T cell receptor alpha variable 11 / T cell receptor beta constant 2 / Possible J 18 gene segment / Beta-chain / Human nkt tcr alpha chain / Beta-2-microglobulin / Antigen-presenting glycoprotein CD1d1 類似検索 - 構成要素
解像度: 2.824→45.42 Å / Cor.coef. Fo:Fc: 0.92 / Cor.coef. Fo:Fc free: 0.875 / SU B: 13.387 / SU ML: 0.259 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R: 2.318 / ESU R Free: 0.367 / 立体化学のターゲット値: MAXIMUM LIKELIHOOD 詳細: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
Rfactor
反射数
%反射
Selection details
Rfree
0.2561
1366
5 %
RANDOM
Rwork
0.2159
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obs
0.2179
25824
98.05 %
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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