+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 1aqd | ||||||
---|---|---|---|---|---|---|---|
タイトル | HLA-DR1 (DRA, DRB1 0101) HUMAN CLASS II HISTOCOMPATIBILITY PROTEIN (EXTRACELLULAR DOMAIN) COMPLEXED WITH ENDOGENOUS PEPTIDE | ||||||
![]() |
| ||||||
![]() | COMPLEX (MHC PROTEIN/ANTIGEN) / COMPLEX (MHC PROTEIN-ANTIGEN) / HISTOCOMPATIBILITY ANTIGEN / COMPLEX (MHC PROTEIN-ANTIGEN) complex | ||||||
機能・相同性 | ![]() regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II ...regulation of interleukin-4 production / regulation of interleukin-10 production / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / autolysosome membrane / regulation of T-helper cell differentiation / positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation / MHC class II receptor activity / positive regulation of CD4-positive, alpha-beta T cell activation / antigen processing and presentation of peptide or polysaccharide antigen via MHC class II / positive regulation of T cell mediated immune response to tumor cell / positive regulation of memory T cell differentiation / positive regulation of kinase activity / CD4 receptor binding / positive regulation of monocyte differentiation / inflammatory response to antigenic stimulus / intermediate filament / positive regulation of memory T cell activation / T cell mediated cytotoxicity directed against tumor cell target / TAP complex binding / T-helper 1 type immune response / 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 / CD8 receptor binding / transport vesicle membrane / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / antigen processing and presentation of exogenous peptide antigen via MHC class I / beta-2-microglobulin binding / endoplasmic reticulum exit site / polysaccharide binding / positive regulation of insulin secretion involved in cellular response to glucose stimulus / negative regulation of type II interferon production / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent / humoral immune response / macrophage differentiation / TAP binding / Generation of second messenger molecules / protection from natural killer cell mediated cytotoxicity / immunological synapse / 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 / epidermis development / T cell receptor binding / detection of bacterium / negative regulation of T cell proliferation / MHC class II antigen presentation / trans-Golgi network membrane / Nef mediated downregulation of MHC class I complex cell surface expression / Endosomal/Vacuolar pathway / lumenal side of endoplasmic reticulum membrane / protein tetramerization / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / negative regulation of inflammatory response to antigenic stimulus / peptide antigen assembly with MHC class II protein complex / clathrin-coated endocytic vesicle membrane / MHC class II protein complex / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / MHC class I peptide loading 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 / structural constituent of cytoskeleton / positive regulation of immune response / peptide antigen binding / positive regulation of T cell mediated cytotoxicity / positive regulation of T cell activation / cognition / positive regulation of type II interferon production / recycling endosome membrane / phagocytic vesicle membrane / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / MHC class II protein complex binding / Interferon alpha/beta signaling / endocytic vesicle membrane / late endosome membrane / antibacterial humoral response / Downstream TCR signaling / E3 ubiquitin ligases ubiquitinate target proteins / T cell receptor signaling pathway / ER-Phagosome pathway / early endosome membrane / positive regulation of canonical NF-kappaB signal transduction / adaptive immune response / positive regulation of MAPK cascade / positive regulation of ERK1 and ERK2 cascade / positive regulation of protein phosphorylation / lysosome / positive regulation of viral entry into host cell / defense response to Gram-positive bacterium / immune response / Golgi membrane / lysosomal membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Murthy, V.L. / Stern, L.J. | ||||||
![]() | ![]() タイトル: The class II MHC protein HLA-DR1 in complex with an endogenous peptide: implications for the structural basis of the specificity of peptide binding. 著者: Murthy, V.L. / Stern, L.J. #1: ![]() タイトル: Three Dimensional Structure of a Human Class II Mhc Protein Hla-Dr1 Bound to an Endogenous Peptide 著者: Murthy, V.L. #2: ![]() タイトル: Crystal Structure of the Human Class II Mhc Protein Hla-Dr1 Complexed with an Influenza Virus Peptide 著者: Stern, L.J. / Brown, J.H. / Jardetzky, T.S. / Gorga, J.C. / Urban, R.G. / Strominger, J.L. / Wiley, D.C. #3: ![]() タイトル: Three-Dimensional Structure of the Human Class II Histocompatibility Antigen Hla-Dr1 著者: Brown, J.H. / Jardetzky, T.S. / Gorga, J.C. / Stern, L.J. / Urban, R.G. / Strominger, J.L. / Wiley, D.C. | ||||||
履歴 |
|
-
構造の表示
構造ビューア | 分子: ![]() ![]() |
---|
-
ダウンロードとリンク
-
ダウンロード
PDBx/mmCIF形式 | ![]() | 319.3 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 258.6 KB | 表示 | ![]() |
PDBx/mmJSON形式 | ![]() | ツリー表示 | ![]() | |
その他 | ![]() |
-検証レポート
文書・要旨 | ![]() | 528.6 KB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 564.5 KB | 表示 | |
XML形式データ | ![]() | 57.5 KB | 表示 | |
CIF形式データ | ![]() | 79 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
関連構造データ | ![]() 1dlhS S: 精密化の開始モデル |
---|---|
類似構造データ |
-
リンク
-
集合体
登録構造単位 | ![]()
| ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | ![]()
| ||||||||||||||||||||||||||||
2 | ![]()
| ||||||||||||||||||||||||||||
3 | ![]()
| ||||||||||||||||||||||||||||
4 | ![]()
| ||||||||||||||||||||||||||||
単位格子 |
| ||||||||||||||||||||||||||||
非結晶学的対称性 (NCS) | NCSドメイン:
NCS oper:
| ||||||||||||||||||||||||||||
詳細 | THERE ARE FOUR MOLECULES IN THIS COORDINATE SET EACH MOLECULE HAS ONE ALPHA CHAIN : RESIDUES 3-182 EACH MOLECULE HAS ONE BETA CHAIN : RESIDUES 4-190 EACH MOLECULE HAS ONE PEPTIDE CHAIN: RESIDUES 3-14 MOLECULE THREE IS THE MOST WELL DEFINED. MOLECULES 1 - 2 AND 3 - 4 EACH FORM THE SO-CALLED "DIMER OF DIMERS". |
-
要素
#1: タンパク質 | 分子量: 22222.027 Da / 分子数: 4 / 断片: SECRETED EXTRACELLULAR DOMAINS / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P01903 #2: タンパク質 | 分子量: 22956.596 Da / 分子数: 4 / 断片: SECRETED EXTRACELLULAR DOMAINS / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P04229, UniProt: P01911*PLUS #3: タンパク質・ペプチド | 分子量: 1858.045 Da / 分子数: 4 / 断片: ANTIGENIC PEPTIDE / 由来タイプ: 組換発現 詳細: HLA-DR1 IS A CLASS II MHC PROTEIN, HLA-A2 IS A CLASS I HISTOCOMPATIBILITY ANTIGEN 由来: (組換発現) ![]() #4: 水 | ChemComp-HOH / | Has protein modification | Y | |
---|
-実験情報
-実験
実験 | 手法: ![]() |
---|
-
試料調製
結晶 | マシュー密度: 3.04 Å3/Da / 溶媒含有率: 56.2 % | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
結晶化 | pH: 3.5 詳細: CRYSTALS GREW AS NEEDLES FROM 10MG/ML HLA-DR1 / PEPTIDE COMPLEX, 15% PEG 4000, 100MM GLYCINE, PH 3.5, AT ROOM TEMPERATURE, OVER ONE WEEK. Temp details: room temp | ||||||||||||||||||||
結晶 | *PLUS | ||||||||||||||||||||
結晶化 | *PLUS 手法: unknown | ||||||||||||||||||||
溶液の組成 | *PLUS
|
-データ収集
回折 | 平均測定温度: 98 K |
---|---|
放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: FUJI / 検出器: IMAGE PLATE / 日付: 1995年2月1日 |
放射 | 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.918 Å / 相対比: 1 |
反射 | 解像度: 2.45→20 Å / Num. obs: 73538 / % possible obs: 85 % / Observed criterion σ(I): 2 / 冗長度: 2.1 % / Biso Wilson estimate: 37.2 Å2 / Rsym value: 0.07 / Net I/σ(I): 14.9 |
反射 シェル | 解像度: 2.45→2.57 Å / 冗長度: 1.8 % / Mean I/σ(I) obs: 4.4 / Rsym value: 0.331 / % possible all: 70 |
反射 | *PLUS Num. measured all: 157895 / Rmerge(I) obs: 0.07 |
反射 シェル | *PLUS % possible obs: 70 % / Num. unique obs: 7700 / Num. measured obs: 13661 / Rmerge(I) obs: 0.331 |
-
解析
ソフトウェア |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1DLH 解像度: 2.45→6 Å / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 2 / 詳細: REFMAC USED IN LATER STAGES OF REFINEMENT.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso mean: 40.8 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.45→6 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints NCS |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル | 解像度: 2.45→2.57 Å / Total num. of bins used: 8
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Xplor file |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ソフトウェア | *PLUS 名称: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
|