- PDB-2nx5: Crystal structure of ELS4 TCR bound to HLA-B*3501 presenting EBV ... -
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IDまたはキーワード:
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基本情報
登録情報
データベース: PDB / ID: 2nx5
タイトル
Crystal structure of ELS4 TCR bound to HLA-B*3501 presenting EBV peptide EPLPQGQLTAY at 1.7A
要素
Beta-2-microglobulin
EBV peptide, EPLPQGQLTAY
ELS4 TCR alpha chain
ELS4 TCR beta chain
HLA-B35
キーワード
IMMUNE SYSTEM / TCR-pMHC / immune complex
機能・相同性
機能・相同性情報
symbiont-mediated perturbation of host cell cycle G0/G1 transition checkpoint / release from viral latency / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF7 activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation / alpha-beta T cell receptor complex / regulation of T cell anergy / regulation of interleukin-6 production / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains ...symbiont-mediated perturbation of host cell cycle G0/G1 transition checkpoint / release from viral latency / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of IRF7 activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation / alpha-beta T cell receptor complex / regulation of T cell anergy / regulation of interleukin-6 production / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / symbiont-mediated perturbation of host cell cycle G1/S transition checkpoint / TAP binding / alpha-beta T cell activation / protection from natural killer cell mediated cytotoxicity / Generation of second messenger molecules / Co-inhibition by PD-1 / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / detection of bacterium / : / : / secretory granule membrane / positive regulation of receptor binding / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / cellular response to iron ion / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / response to bacterium / peptide antigen assembly with MHC class II protein complex / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / MHC class II protein complex / negative regulation of forebrain neuron differentiation / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / response to molecule of bacterial origin / defense response / 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 / antigen processing and presentation of exogenous peptide antigen via MHC class II / MHC class I protein complex / positive regulation of immune response / peptide antigen binding / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / positive regulation of T cell activation / cellular response to nicotine / specific granule lumen / recycling endosome membrane / phagocytic vesicle membrane / positive regulation of cellular senescence / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation / Interferon gamma signaling / Interferon alpha/beta signaling / MHC class II protein complex binding / positive regulation of protein binding / Modulation by Mtb of host immune system / late endosome membrane / sensory perception of smell / tertiary granule lumen / DAP12 signaling / Downstream TCR signaling / T cell receptor signaling pathway / protein-folding chaperone binding / negative regulation of neuron projection development / iron ion transport / T cell differentiation in thymus / ER-Phagosome pathway / protein refolding / early endosome membrane / protein homotetramerization / adaptive immune response / sequence-specific DNA binding / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / protein dimerization activity / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / DNA-binding transcription factor activity / Golgi membrane / external side of plasma membrane / signaling receptor binding / lysosomal membrane / innate immune response / focal adhesion / Neutrophil degranulation 類似検索 - 分子機能
Trans-activator protein BZLF1, human herpesvirus 4 / T-cell receptor alpha chain, constant domain / Domain of unknown function (DUF1968) / Basic-leucine zipper (bZIP) domain signature. / Basic-leucine zipper domain / Basic-leucine zipper domain superfamily / : / MHC class I, alpha chain, C-terminal / MHC_I C-terminus / MHC class I-like antigen recognition-like ...Trans-activator protein BZLF1, human herpesvirus 4 / T-cell receptor alpha chain, constant domain / Domain of unknown function (DUF1968) / Basic-leucine zipper (bZIP) domain signature. / Basic-leucine zipper domain / Basic-leucine zipper domain superfamily / : / MHC class I, alpha chain, C-terminal / MHC_I C-terminus / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / MHC class I alpha chain, alpha1 alpha2 domains / Class I Histocompatibility antigen, domains alpha 1 and 2 / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / MHC classes I/II-like antigen recognition protein / : / 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
HLA-B35 / T cell receptor alpha chain constant / T cell receptor beta constant 1 / HLA class I histocompatibility antigen, B alpha chain / Lytic switch protein BZLF1 / Beta-2-microglobulin 類似検索 - 構成要素
分子量: 1216.339 Da / 分子数: 4 / 由来タイプ: 合成 詳細: The peptide was chemically synthesized. The sequence of the peptide is derived from the Epstein Barr virus BZLF1 protein. 参照: UniProt: P03206*PLUS
解像度: 2.7→30 Å / Cor.coef. Fo:Fc: 0.855 / Cor.coef. Fo:Fc free: 0.797 / SU B: 18.556 / SU ML: 0.399 / 交差検証法: THROUGHOUT / σ(F): 0 / ESU R Free: 0.505 / 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
0.32702
4598
5 %
RANDOM
Rwork
0.26876
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-
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obs
0.27169
87783
93.52 %
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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: 1.4 Å / 溶媒モデル: MASK