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データを開く
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基本情報
登録情報 | データベース: PDB / ID: 2clr | ||||||
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タイトル | THREE DIMENSIONAL STRUCTURE OF A PEPTIDE EXTENDING OUT ONE END OF A CLASS I MHC BINDING SITE | ||||||
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![]() | HISTOCOMPATIBILITY ANTIGEN | ||||||
機能・相同性 | ![]() Calnexin/calreticulin cycle / response to biphenyl / cytolytic granule / positive regulation of dendritic cell chemotaxis / ATF6 (ATF6-alpha) activates chaperone genes / Assembly of Viral Components at the Budding Site / cortical granule / negative regulation of trophoblast cell migration / nuclear receptor-mediated glucocorticoid signaling pathway / cellular response to electrical stimulus ...Calnexin/calreticulin cycle / response to biphenyl / cytolytic granule / positive regulation of dendritic cell chemotaxis / ATF6 (ATF6-alpha) activates chaperone genes / Assembly of Viral Components at the Budding Site / cortical granule / negative regulation of trophoblast cell migration / nuclear receptor-mediated glucocorticoid signaling pathway / cellular response to electrical stimulus / complement component C1q complex binding / response to peptide / regulation of meiotic nuclear division / negative regulation of retinoic acid receptor signaling pathway / sequestering of calcium ion / endoplasmic reticulum quality control compartment / protein folding in endoplasmic reticulum / sarcoplasmic reticulum lumen / response to glycoside / hormone binding / negative regulation of intracellular steroid hormone receptor signaling pathway / nuclear export signal receptor activity / cardiac muscle cell differentiation / cortical actin cytoskeleton organization / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / TAP complex binding / Scavenging by Class A Receptors / Golgi medial cisterna / positive regulation of CD8-positive, alpha-beta T cell activation / CD8-positive, alpha-beta T cell activation / positive regulation of CD8-positive, alpha-beta T cell proliferation / nuclear androgen receptor binding / Scavenging by Class F Receptors / CD8 receptor binding / cellular response to lithium ion / antigen processing and presentation of exogenous peptide antigen via MHC class I / beta-2-microglobulin binding / response to testosterone / endoplasmic reticulum exit site / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / TAP binding / molecular sequestering activity / 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 / negative regulation of neuron differentiation / protein localization to nucleus / smooth endoplasmic reticulum / detection of bacterium / T cell receptor binding / positive regulation of phagocytosis / positive regulation of cell cycle / ERAD pathway / positive regulation of substrate adhesion-dependent cell spreading / positive regulation of endothelial cell migration / endoplasmic reticulum-Golgi intermediate compartment membrane / endocytic vesicle lumen / protein folding chaperone / protein maturation / peptide binding / protein export from nucleus / : / : / acrosomal vesicle / 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 / 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 / HFE-transferrin receptor complex / positive regulation of non-canonical NF-kappaB signal transduction / 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 / cellular response to virus / 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 類似検索 - 分子機能 | ||||||
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手法 | ![]() | ||||||
![]() | Collins, E.J. / Garboczi, D.N. / Wiley, D.C. | ||||||
![]() | ![]() タイトル: Three-dimensional structure of a peptide extending from one end of a class I MHC binding site. 著者: Collins, E.J. / Garboczi, D.N. / Wiley, D.C. #1: ![]() タイトル: Five Viral Peptide-Hla-A2 Co-Crystals: Simultaneous Space Group Determination and X-Ray Data Collection 著者: Garboczi, D.N. / Madden, D.R. / Wiley, D.C. #2: ![]() タイトル: Comparison of the P2 Specificity Pocket in Three Human Histocompatibility Antigens: Hla-A(Asterisk)6801, Hla-A(Asterisk)0201, and Hla-B(Asterisk)2705 著者: Guo, H.-C. / Madden, D.R. / Silver, M.L. / Jardetzky, T.S. / Gorga, J.C. / Strominger, J.L. / Wiley, D.C. #3: ![]() タイトル: The Antigenic Identity of Peptide-Mhc Complexes a Comparison of the Conformations of Five Viral Peptides Presented by Hla-A2 著者: Madden, D.R. / Garboczi, D.N. / Wiley, D.C. #4: ![]() タイトル: Hla-A2-Peptide Complexes: Refolding and Crystallization of Molecules Expressed in Escherichia Coli and Complexed with Single Antigenic Peptides 著者: Garboczi, D.N. / Hung, D.T. / Wiley, D.C. #5: ![]() タイトル: Refined Structure of the Human Histocompatibility Antigen Hla-A2 at 2.6 Angstroms Resolution 著者: Saper, M.A. / Bjorkman, P.J. / Wiley, D.C. #6: ![]() タイトル: Structure of the Human Class I Histocompatibility Antigen, Hla-A2 著者: Bjorkman, P.J. / Saper, M.A. / Samraoui, B. / Bennett, W.S. / Strominger, J.L. / Wiley, D.C. #7: ![]() タイトル: The Foreign Antigen Binding Site and T Cell Recognition Regions of Class I Histocompatibility Antigens 著者: Bjorkman, P.J. / Saper, M.A. / Samraoui, B. / Bennett, W.S. / Strominger, J.L. / Wiley, D.C. #8: ![]() タイトル: Crystallization and X-Ray Diffraction Studies on the Histocompatibility Antigens Hla-A2 and Hla-A28 from Human Cell Membranes 著者: Bjorkman, P.J. / Strominger, J.L. / Wiley, D.C. | ||||||
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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ダウンロードとリンク
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ダウンロード
PDBx/mmCIF形式 | ![]() | 160.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 129.3 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
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-関連構造データ
類似構造データ |
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リンク
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集合体
登録構造単位 | ![]()
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単位格子 |
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Atom site foot note | 1: CIS PROLINE - PRO A 210 / 2: CIS PROLINE - PRO B 32 / 3: CIS PROLINE - PRO D 210 / 4: CIS PROLINE - PRO E 32 | ||||||||||||||||
非結晶学的対称性 (NCS) | NCS oper:
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詳細 | THE TRANSFORMATIONS PRESENTED ON MTRIX RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES AS FOLLOWS: MTRIX 1: APPLIED TO CHAIN D RESIDUES 1 - 183, APPROXIMATELY GENERATES CHAIN A RESIDUES 1 - 183 MTRIX 1: APPLIED TO CHAIN F RESIDUES 1 - 10, APPROXIMATELY GENERATES CHAIN C RESIDUES 1 - 10 MTRIX 2: APPLIED TO CHAIN D RESIDUES 184 - 275, APPROXIMATELY GENERATES CHAIN A RESIDUES 184 - 275 MTRIX 3: APPLIED TO CHAIN E RESIDUES 1 - 99, APPROXIMATELY GENERATES CHAIN B RESIDUES 1 - 99 |
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要素
#1: タンパク質 | 分子量: 31854.203 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #2: タンパク質 | 分子量: 11879.356 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() #3: タンパク質・ペプチド | 分子量: 1055.375 Da / 分子数: 2 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() Has protein modification | Y | |
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-実験情報
-実験
実験 | 手法: ![]() |
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試料調製
結晶 | マシュー密度: 2.51 Å3/Da / 溶媒含有率: 50.92 % | ||||||||||||||||||||||||
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結晶化 | *PLUS 手法: 蒸気拡散法 / PH range low: 6.5 / PH range high: 6.2 | ||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
反射 | *PLUS 最高解像度: 1.9 Å / Rmerge(I) obs: 0.054 |
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反射 シェル | *PLUS 最高解像度: 2.07 Å / 最低解像度: 2.16 Å / Rmerge(I) obs: 0.205 |
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解析
ソフトウェア |
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精密化 | 解像度: 2→6 Å / σ(F): 2 /
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精密化ステップ | サイクル: LAST / 解像度: 2→6 Å
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拘束条件 |
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精密化 | *PLUS Rfactor Rfree: 0.299 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS |