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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: 2seb | ||||||
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タイトル | X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH A PEPTIDE FROM HUMAN COLLAGEN II | ||||||
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![]() | COMPLEX (MHC CLASS II/SUPERANTIGEN) / COMPLEX (MHC CLASS II-SUPERANTIGEN) / COMPLEX (MHC CLASS II-SUPERANTIGEN) complex | ||||||
機能・相同性 | ![]() collagen type II trimer / collagen type XI trimer / anterior head development / embryonic skeletal joint morphogenesis / otic vesicle development / Collagen chain trimerization / extracellular matrix structural constituent conferring tensile strength / platelet-derived growth factor binding / regulation of interleukin-4 production / Extracellular matrix organization ...collagen type II trimer / collagen type XI trimer / anterior head development / embryonic skeletal joint morphogenesis / otic vesicle development / Collagen chain trimerization / extracellular matrix structural constituent conferring tensile strength / platelet-derived growth factor binding / regulation of interleukin-4 production / Extracellular matrix organization / notochord development / limb bud formation / regulation of interleukin-10 production / proteoglycan metabolic process / cartilage development involved in endochondral bone morphogenesis / myeloid dendritic cell antigen processing and presentation / antigen processing and presentation of endogenous peptide antigen via MHC class II / Collagen biosynthesis and modifying enzymes / 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 / endochondral ossification / Signaling by PDGF / positive regulation of CD4-positive, alpha-beta T cell activation / MHC class II protein binding / tissue homeostasis / cellular response to BMP stimulus / 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 kinase activity / positive regulation of memory T cell differentiation / NCAM1 interactions / positive regulation of monocyte differentiation / inflammatory response to antigenic stimulus / CD4 receptor binding / cartilage development / collagen fibril organization / proteoglycan binding / intermediate filament / Assembly of collagen fibrils and other multimeric structures / MET activates PTK2 signaling / T-helper 1 type immune response / inner ear morphogenesis / cartilage condensation / transport vesicle membrane / Translocation of ZAP-70 to Immunological synapse / Phosphorylation of CD3 and TCR zeta chains / polysaccharide binding / Collagen degradation / roof of mouth development / negative regulation of type II interferon production / humoral immune response / basement membrane / Non-integrin membrane-ECM interactions / Generation of second messenger molecules / macrophage differentiation / immunological synapse / Co-inhibition by PD-1 / epidermis development / ECM proteoglycans / chondrocyte differentiation / negative regulation of extrinsic apoptotic signaling pathway in absence of ligand / Integrin cell surface interactions / positive regulation of insulin secretion involved in cellular response to glucose stimulus / detection of bacterium / heart morphogenesis / T cell receptor binding / negative regulation of T cell proliferation / extrinsic apoptotic signaling pathway in absence of ligand / visual perception / MHC class II antigen presentation / central nervous system development / trans-Golgi network membrane / skeletal system development / lumenal side of endoplasmic reticulum membrane / protein tetramerization / peptide antigen assembly with MHC class II protein complex / negative regulation of inflammatory response to antigenic stimulus / MHC class II protein complex / sensory perception of sound / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / antigen processing and presentation of exogenous peptide antigen via MHC class II / positive regulation of immune response / positive regulation of T cell activation / peptide antigen binding / structural constituent of cytoskeleton / positive regulation of T cell mediated cytotoxicity / cognition / endocytic vesicle membrane / positive regulation of protein phosphorylation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / Interferon gamma signaling / MHC class II protein complex binding / Downstream TCR signaling / late endosome membrane / T cell receptor signaling pathway / regulation of gene expression / toxin activity 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Dessen, A. / Lawrence, C.M. / Cupo, S. / Zaller, D.M. / Wiley, D.C. | ||||||
![]() | ![]() タイトル: X-ray crystal structure of HLA-DR4 (DRA*0101, DRB1*0401) complexed with a peptide from human collagen II. 著者: Dessen, A. / Lawrence, C.M. / Cupo, S. / Zaller, D.M. / Wiley, D.C. | ||||||
履歴 |
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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 | ![]() | 135.7 KB | 表示 | ![]() |
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PDB形式 | ![]() | 103.1 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 | ![]() | 466.9 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 477.9 KB | 表示 | |
XML形式データ | ![]() | 23.8 KB | 表示 | |
CIF形式データ | ![]() | 32.5 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 | ![]() 1sebS S: 精密化の開始モデル |
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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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要素
-HLA CLASS II HISTOCOMPATIBILITY ... , 2種, 2分子 AB
#1: タンパク質 | 分子量: 21084.826 Da / 分子数: 1 / 断片: EXTRACELLULAR DOMAIN / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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#2: タンパク質 | 分子量: 22520.021 Da / 分子数: 1 / 断片: EXTRACELLULAR DOMAIN / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
-タンパク質 / タンパク質・ペプチド / 糖 / 非ポリマー , 4種, 65分子 DE



#3: タンパク質 | 分子量: 28411.064 Da / 分子数: 1 / 由来タイプ: 天然 由来: (天然) ![]() ![]() 参照: UniProt: P01552 |
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#4: タンパク質・ペプチド | 分子量: 1125.237 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() |
#5: 糖 | ChemComp-NAG / |
#6: 水 | ChemComp-HOH / |
-詳細
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: 2.6 Å3/Da / 溶媒含有率: 63 % / 解説: FURTHER REFINEMENT PERFORMED USING PDB ENTRY 1SE2 | |||||||||||||||||||||||||
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結晶化 | pH: 4.6 詳細: 0.1 M NA ACETATE PH 4.6 9 - 14% PEG 4000 0.2 M AMMONIUM ACETATE | |||||||||||||||||||||||||
結晶 | *PLUS | |||||||||||||||||||||||||
結晶化 | *PLUS 温度: 25 ℃ / 手法: unknown | |||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 173 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | 検出器: CCD / 日付: 1996年10月1日 / 詳細: BENT MIRROR |
放射 | モノクロメーター: SI(111) / 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: 2.5→30 Å / Num. obs: 27635 / % possible obs: 87.7 % / Observed criterion σ(I): -3 / 冗長度: 6 % / Biso Wilson estimate: 19.1 Å2 / Rmerge(I) obs: 0.081 / Rsym value: 0.081 / Net I/σ(I): 10 |
反射 シェル | 解像度: 2.5→2.57 Å / 冗長度: 2 % / Rmerge(I) obs: 0.218 / Mean I/σ(I) obs: 3.9 / Rsym value: 0.218 / % possible all: 83.7 |
反射 | *PLUS Num. measured all: 178959 |
反射 シェル | *PLUS % possible obs: 83.7 % |
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解析
ソフトウェア |
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精密化 | 構造決定の手法: ![]() 開始モデル: PDB ENTRY 1SEB 解像度: 2.5→12 Å / Rfactor Rfree error: 0.015 / 交差検証法: THROUGHOUT / σ(F): 2
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原子変位パラメータ | Biso mean: 20.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.5→12 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.5→2.61 Å / Rfactor Rfree error: 0.015 / Total num. of bins used: 8
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Xplor file |
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ソフトウェア | *PLUS 名称: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS Rfactor Rfree: 0.28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS |