- PDB-3czf: Crystal structure of HLA-B*2709 complexed with the glucagon recep... -
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基本情報
登録情報
データベース: PDB / ID: 3czf
タイトル
Crystal structure of HLA-B*2709 complexed with the glucagon receptor (GR) peptide (residues 412-420)
要素
BETA-2-MICROGLOBULIN
GLUCAGON RECEPTOR PEPTIDE
HLA CLASS I HISTOCOMPATIBILITY ANTIGEN
キーワード
IMMUNE SYSTEM / MHC (MAJOR HISTOCOMPATIBILITY COMPLEX / HLA- B*2709
機能・相同性
機能・相同性情報
regulation of glycogen metabolic process / glucagon receptor activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / response to starvation / exocytosis / peptide hormone binding / TAP binding ...regulation of glycogen metabolic process / glucagon receptor activity / regulation of interleukin-12 production / regulation of dendritic cell differentiation / regulation of T cell anergy / regulation of interleukin-6 production / response to starvation / exocytosis / peptide hormone binding / TAP binding / protection from natural killer cell mediated cytotoxicity / 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 / hormone-mediated signaling pathway / response to nutrient / cellular response to glucagon stimulus / : / : / secretory granule membrane / positive regulation of receptor binding / guanyl-nucleotide exchange factor activity / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / negative regulation of receptor binding / DAP12 interactions / cellular response to starvation / cellular response to iron ion / generation of precursor metabolites and energy / lumenal side of endoplasmic reticulum membrane / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / 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 / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / regulation of blood pressure / 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 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / recycling endosome membrane / phagocytic vesicle membrane / Glucagon signaling in metabolic regulation / positive regulation of cellular senescence / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation / Interferon gamma signaling / Glucagon-type ligand receptors / 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 / glucose homeostasis / 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 / G alpha (s) signalling events / protein homotetramerization / G alpha (q) signalling events / adaptive immune response / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / cell surface receptor signaling pathway / endosome / immune response / Amyloid fiber formation / endoplasmic reticulum lumen / Golgi membrane / external side of plasma membrane 類似検索 - 分子機能
GPCR, family 2, glucagon receptor / GPCR, family 2, glucagon-like peptide-1/glucagon receptor / G-protein coupled receptors family 2 signature 1. / : / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / Hormone receptor domain / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. ...GPCR, family 2, glucagon receptor / GPCR, family 2, glucagon-like peptide-1/glucagon receptor / G-protein coupled receptors family 2 signature 1. / : / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / Hormone receptor domain / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. / GPCR, family 2, secretin-like, conserved site / GPCR, family 2, secretin-like / 7 transmembrane receptor (Secretin family) / GPCR, family 2-like / G-protein coupled receptors family 2 profile 2. / 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 class I histocompatibility antigen, B alpha chain / HLA class I histocompatibility antigen, B alpha chain / Glucagon receptor / Beta-2-microglobulin 類似検索 - 構成要素
解像度: 1.2→15 Å / Cor.coef. Fo:Fc: 0.978 / Cor.coef. Fo:Fc free: 0.972 / SU B: 0.765 / SU ML: 0.016 / 交差検証法: THROUGHOUT / ESU R: 0.031 / ESU R Free: 0.031 / 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
0.149
3852
2.5 %
RANDOM
Rwork
0.129
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obs
0.13
149186
96.8 %
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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: BABINET MODEL WITH MASK