- PDB-3ws3: Crystal Structure of H-2D in complex with an insulin derived peptide -
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基本情報
登録情報
データベース: PDB / ID: 3ws3
タイトル
Crystal Structure of H-2D in complex with an insulin derived peptide
要素
Beta-2-microglobulin
H-2 class I histocompatibility antigen, D-B alpha chain
Insulin derived 9-mer peptide
キーワード
IMMUNE SYSTEM / Class I MHC / Major histocompatibility complex / insulin / H-2D / Structural Genomics / PSI-Biology / New York Structural Genomics Research Consortium / NYSGRC
機能・相同性
機能・相同性情報
response to dimethyl sulfoxide / Insulin processing / Synthesis, secretion, and deacylation of Ghrelin / Signaling by Insulin receptor / IRS activation / Insulin receptor signalling cascade / Signal attenuation / Insulin receptor recycling / COPI-mediated anterograde transport / D-glucose transmembrane transport ...response to dimethyl sulfoxide / Insulin processing / Synthesis, secretion, and deacylation of Ghrelin / Signaling by Insulin receptor / IRS activation / Insulin receptor signalling cascade / Signal attenuation / Insulin receptor recycling / COPI-mediated anterograde transport / D-glucose transmembrane transport / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / transmembrane receptor protein tyrosine kinase activator activity / 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 / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / cellular defense response / response to cAMP / Neutrophil degranulation / response to cytokine / lumenal side of endoplasmic reticulum membrane / insulin receptor binding / cellular response to iron(III) ion / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / negative regulation of forebrain neuron differentiation / peptide antigen assembly with MHC class I protein complex / regulation of erythrocyte differentiation / regulation of iron ion transport / MHC class I peptide loading complex / cellular response to glucose stimulus / response to molecule of bacterial origin / HFE-transferrin receptor complex / T cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class I / hormone activity / positive regulation of T cell cytokine production / MHC class I protein complex / receptor internalization / negative regulation of neurogenesis / positive regulation of T cell mediated cytotoxicity / positive regulation of receptor-mediated endocytosis / multicellular organismal-level iron ion homeostasis / cellular response to nicotine / phagocytic vesicle membrane / glucose metabolic process / positive regulation of cellular senescence / negative regulation of epithelial cell proliferation / sensory perception of smell / insulin receptor signaling pathway / negative regulation of neuron projection development / iron ion transport / T cell differentiation in thymus / protein refolding / : / secretory granule lumen / protein homotetramerization / amyloid fibril formation / intracellular iron ion homeostasis / learning or memory / receptor ligand activity / endoplasmic reticulum lumen / external side of plasma membrane / structural molecule activity / Golgi apparatus / protein homodimerization activity / extracellular space / extracellular region / plasma membrane / cytosol 類似検索 - 分子機能
Insulin / Insulin family / Insulin-like / Insulin/IGF/Relaxin family / Insulin / insulin-like growth factor / relaxin family. / Insulin, conserved site / Insulin family signature. / Insulin-like superfamily / MHC class I, alpha chain, C-terminal / MHC_I C-terminus ...Insulin / Insulin family / Insulin-like / Insulin/IGF/Relaxin family / Insulin / insulin-like growth factor / relaxin family. / Insulin, conserved site / Insulin family signature. / Insulin-like 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
Insulin-1 / Beta-2-microglobulin / H-2 class I histocompatibility antigen, D-B alpha chain 類似検索 - 構成要素
分子量: 1102.218 Da / 分子数: 2 / 由来タイプ: 合成 詳細: Synthetic peptide corresponding to Insulin-1A, residues 101-107 followed by an artificial spacer 参照: UniProt: P01325*PLUS
THIS SEQUENCE CORRESPONDS TO A NATURAL VARIANT, ALLELE A WHICH HAS A A->D MUTATION.
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実験情報
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実験
実験
手法: X線回折 / 使用した結晶の数: 1
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試料調製
結晶
マシュー密度: 2.9 Å3/Da / 溶媒含有率: 57.53 % 解説: Initial data was integrated and processed by XDS. The anisotropic data was further subject to an ellipsoidal truncation and sharpening using the UCLA anisotropy server (http://services.mbi. ...解説: Initial data was integrated and processed by XDS. The anisotropic data was further subject to an ellipsoidal truncation and sharpening using the UCLA anisotropy server (http://services.mbi.ucla.edu/anisoscale/). The resulting isotropic data has ellipsoidal resolution boundaries of 3.4A along A*, 2.4A along B* and 2.6A along C*. This data set was used for final refinement. Mosaicity: 0.27 °
解像度: 2.335→46.449 Å / FOM work R set: 0.7209 / SU ML: 0.37 / σ(F): 1.36 / 位相誤差: 36.04 / 立体化学のターゲット値: ML 詳細: The original processed data was further subject to ellipsoidal truncation along the three axes (a*, b* & c*) to provide the final data used for refinement. The structure factor data contains ...詳細: The original processed data was further subject to ellipsoidal truncation along the three axes (a*, b* & c*) to provide the final data used for refinement. The structure factor data contains all reflections before anisotropic correction.
Rfactor
反射数
%反射
Rfree
0.2938
1692
5.06 %
Rwork
0.2171
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obs
0.221
33449
74.61 %
溶媒の処理
減衰半径: 0.9 Å / VDWプローブ半径: 1.11 Å / 溶媒モデル: FLAT BULK SOLVENT MODEL