- PDB-3kxf: Crystal Structure of SB27 TCR in complex with the 'restriction tr... -
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Basic information
Entry
Database: PDB / ID: 3kxf
Title
Crystal Structure of SB27 TCR in complex with the 'restriction triad' mutant HLA-B*3508-13mer
Components
(SB27 T cell receptor ...) x 2
Beta-2-microglobulin
HLA class I histocompatibility antigen, B-35 alpha chain
peptide from Trans-activator protein BZLF1
Keywords
IMMUNE SYSTEM / MHC / HLA / TCR / Disulfide bond / Host-virus interaction / Immune response / Membrane / MHC I / Transmembrane / Immunoglobulin domain
Function / homology
Function and homology information
symbiont-mediated suppression of host tumor necrosis factor-mediated signaling pathway / 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 / regulation of T cell anergy / regulation of interleukin-6 production / alpha-beta T cell receptor complex / Translocation of ZAP-70 to Immunological synapse ...symbiont-mediated suppression of host tumor necrosis factor-mediated signaling pathway / 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 / regulation of T cell anergy / regulation of interleukin-6 production / alpha-beta T cell receptor complex / 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 / protection from natural killer cell mediated cytotoxicity / alpha-beta T cell activation / Generation of second messenger molecules / TAP binding / Co-inhibition by PD-1 / 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 / response to bacterium / beta-2-microglobulin binding / regulation of natural killer cell mediated immunity / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / positive regulation of T cell mediated cytotoxicity / secretory granule membrane / antigen processing and presentation of exogenous peptide antigen via MHC class Ib / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / lumenal side of endoplasmic reticulum membrane / regulation of iron ion transport / negative regulation of iron ion transport / negative regulation of forebrain neuron differentiation / peptide antigen assembly with MHC class I protein complex / ER to Golgi transport vesicle membrane / defense response / HFE-transferrin receptor complex / MHC class I peptide loading complex / transferrin transport / negative regulation of receptor-mediated endocytosis / cellular response to iron ion / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / MHC class I protein complex / peptide antigen assembly with MHC class II protein complex / negative regulation of epithelial cell proliferation / cellular response to nicotine / negative regulation of neurogenesis / MHC class II protein complex / positive regulation of receptor-mediated endocytosis / specific granule lumen / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / peptide antigen binding / recycling endosome membrane / phagocytic vesicle membrane / positive regulation of T cell activation / Interferon gamma signaling / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / sensory perception of smell / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / tertiary granule lumen / positive regulation of cellular senescence / MHC class II protein complex binding / DAP12 signaling / T cell receptor signaling pathway / late endosome membrane / Downstream TCR signaling / protein-folding chaperone binding / ER-Phagosome pathway / early endosome membrane / sequence-specific DNA binding / amyloid fibril formation / protein homotetramerization / intracellular iron ion homeostasis / adaptive immune response / learning or memory / protein dimerization activity / immune response / DNA-binding transcription factor activity / endoplasmic reticulum lumen / Amyloid fiber formation / external side of plasma membrane / Golgi membrane / signaling receptor binding / innate immune response / lysosomal membrane / focal adhesion / Neutrophil degranulation / regulation of DNA-templated transcription / positive regulation of DNA-templated transcription / host cell nucleus / chromatin / SARS-CoV-2 activates/modulates innate and adaptive immune responses / structural molecule activity / Golgi apparatus / cell surface Similarity search - Function
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 Similarity search - Domain/homology
IODIDE ION / T cell receptor beta constant 2 / T cell receptor alpha chain constant / HLA class I histocompatibility antigen, B alpha chain / Lytic switch protein BZLF1 / HLA class I histocompatibility antigen, B alpha chain / Beta-2-microglobulin Similarity search - Component