+
データを開く
-
基本情報
登録情報 | データベース: PDB / ID: 1muj | ||||||
---|---|---|---|---|---|---|---|
タイトル | Crystal structure of murine class II MHC I-Ab in complex with a human CLIP peptide | ||||||
![]() |
| ||||||
![]() | IMMUNE SYSTEM / I-AB / CLIP / COMPLEX / ANTIGEN | ||||||
機能・相同性 | ![]() positive regulation of antigen processing and presentation / positive regulation of alpha-beta T cell activation / negative regulation of peptide secretion / macrophage migration inhibitory factor signaling pathway / NOS2-CD74 complex / MHC class II protein binding, via antigen binding groove / antigen processing and presentation of endogenous antigen / positive regulation of dendritic cell antigen processing and presentation / negative regulation of T cell differentiation / macrophage migration inhibitory factor binding ...positive regulation of antigen processing and presentation / positive regulation of alpha-beta T cell activation / negative regulation of peptide secretion / macrophage migration inhibitory factor signaling pathway / NOS2-CD74 complex / MHC class II protein binding, via antigen binding groove / antigen processing and presentation of endogenous antigen / positive regulation of dendritic cell antigen processing and presentation / negative regulation of T cell differentiation / macrophage migration inhibitory factor binding / positive regulation of macrophage migration inhibitory factor signaling pathway / protein trimerization / macrophage migration inhibitory factor receptor complex / positive regulation of cytokine-mediated signaling pathway / positive regulation of T-helper 1 type immune response / T cell activation involved in immune response / protein antigen binding / positive regulation of type 2 immune response / T cell selection / negative thymic T cell selection / positive regulation of prostaglandin biosynthetic process / negative regulation of viral entry into host cell / antigen processing and presentation of peptide antigen / B cell affinity maturation / MHC class II protein binding / negative regulation of mature B cell apoptotic process / positive thymic T cell selection / positive regulation of monocyte differentiation / CD4 receptor binding / positive regulation of kinase activity / positive regulation of chemokine (C-X-C motif) ligand 2 production / positive regulation of neutrophil chemotaxis / vacuole / positive regulation of macrophage cytokine production / prostaglandin biosynthetic process / positive regulation of T cell differentiation / cytokine receptor activity / regulation of macrophage activation / transport vesicle membrane / negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / nitric-oxide synthase binding / cytokine binding / response to type II interferon / antigen processing and presentation / negative regulation of DNA damage response, signal transduction by p53 class mediator / chaperone cofactor-dependent protein refolding / toxic substance binding / immunoglobulin mediated immune response / negative regulation of T cell proliferation / positive regulation of chemokine production / positive regulation of B cell proliferation / protein folding chaperone / MHC class II antigen presentation / multivesicular body / negative regulation of cell migration / lysosomal lumen / trans-Golgi network membrane / positive regulation of interleukin-8 production / lumenal side of endoplasmic reticulum membrane / Cell surface interactions at the vascular wall / intracellular protein transport / clathrin-coated endocytic vesicle membrane / ER to Golgi transport vesicle membrane / cellular response to type II interferon / peptide antigen assembly with MHC class II protein complex / MHC class II protein complex / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / endocytic vesicle membrane / positive regulation of interleukin-6 production / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of immune response / positive regulation of fibroblast proliferation / late endosome / positive regulation of T cell activation / MHC class II protein complex binding / late endosome membrane / amyloid-beta binding / protein-containing complex assembly / positive regulation of canonical NF-kappaB signal transduction / adaptive immune response / positive regulation of MAPK cascade / positive regulation of viral entry into host cell / positive regulation of ERK1 and ERK2 cascade / lysosome / early endosome / protein stabilization / positive regulation of protein phosphorylation / immune response / lysosomal membrane / external side of plasma membrane / Golgi membrane / ubiquitin protein ligase binding / protein-containing complex binding / positive regulation of gene expression / negative regulation of apoptotic process / positive regulation of DNA-templated transcription / Golgi apparatus / cell surface / protein-containing complex 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() ![]() | ||||||
手法 | ![]() ![]() ![]() | ||||||
![]() | Zhu, Y. / Wilson, I.A. | ||||||
![]() | ![]() タイトル: Crystal structure of MHC class II I-Ab in complex with a human CLIP peptide: Prediction of an I-Ab peptide-binding motif 著者: Zhu, Y. / Rudensky, A.Y. / Teyton, A.L. / Wilson, I.A. | ||||||
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 | ![]() | 91.7 KB | 表示 | ![]() |
---|---|---|---|---|
PDB形式 | ![]() | 72.7 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 | ![]() | 467.8 KB | 表示 | ![]() |
---|---|---|---|---|
文書・詳細版 | ![]() | 480.7 KB | 表示 | |
XML形式データ | ![]() | 19.6 KB | 表示 | |
CIF形式データ | ![]() | 26.9 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
類似構造データ |
---|
-
リンク
-
集合体
登録構造単位 | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
単位格子 |
|
-
要素
#1: タンパク質 | 分子量: 21428.828 Da / 分子数: 1 断片: EXTRACELLULAR ALPHA-1 and EXTRACELLULAR ALPHA-2 domains 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: P14434 | ||
---|---|---|---|
#2: タンパク質 | 分子量: 23192.846 Da / 分子数: 1 断片: EXTRACELLULAR BETA-1 and EXTRACELLULAR BETA-2 domains 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() 発現宿主: ![]() ![]() 参照: UniProt: P14483 | ||
#3: タンパク質・ペプチド | 分子量: 3696.436 Da / 分子数: 1 / 由来タイプ: 組換発現 詳細: The peptide was covalently linked to the N-terminus of chain B. 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P04233*PLUS | ||
#4: 糖 | #5: 水 | ChemComp-HOH / | |
-実験情報
-実験
実験 | 手法: ![]() |
---|
-
試料調製
結晶 | マシュー密度: 2.42 Å3/Da / 溶媒含有率: 49.27 % | ||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
結晶化 | 温度: 295.5 K / 手法: 蒸気拡散法, シッティングドロップ法 / pH: 7.5 詳細: PEG3000, Sodium Chloride, Tris, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 295.5K | ||||||||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 温度: 22 ℃ | ||||||||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
|
-データ収集
回折 | 平均測定温度: 95 K |
---|---|
放射光源 | 由来: ![]() ![]() ![]() |
検出器 | タイプ: MAR scanner 300 mm plate / 検出器: IMAGE PLATE / 日付: 2001年2月17日 |
放射 | プロトコル: SINGLE WAVELENGTH / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 0.97 Å / 相対比: 1 |
反射 | 解像度: 2.15→33.06 Å / Num. obs: 24657 / % possible obs: 98 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / 冗長度: 1.87 % / Biso Wilson estimate: 32.6 Å2 / Limit h max: 31 / Limit h min: -31 / Limit k max: 43 / Limit k min: -31 / Limit l max: 41 / Limit l min: 0 / Observed criterion F max: 1792626.54 / Observed criterion F min: 0.63 / Rsym value: 0.038 / Net I/σ(I): 24.1 |
反射 シェル | 解像度: 2.15→2.23 Å / 冗長度: 1.83 % / Rmerge(I) obs: 0.15723 / Mean I/σ(I) obs: 1.65 / Num. unique all: 2403 / Rsym value: 0.544 / % possible all: 97 |
反射 | *PLUS 最高解像度: 2.15 Å / Rmerge(I) obs: 0.038 |
反射 シェル | *PLUS % possible obs: 97 % / Rmerge(I) obs: 0.54 / Mean I/σ(I) obs: 1.7 |
-
解析
ソフトウェア |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
精密化 | 構造決定の手法: ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | 溶媒モデル: CNS bulk solvent model used / Bsol: 60.968 Å2 / ksol: 0.330054 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | Biso max: 129.3 Å2 / Biso mean: 62.36 Å2 / Biso min: 28.74 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.15→33.06 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 8
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Xplor file |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ソフトウェア | *PLUS 名称: CNS / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS % reflection Rfree: 5 % / Rfactor Rfree: 0.25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル | *PLUS 最低解像度: 2.23 Å / Rfactor Rfree: 0.37 / Rfactor Rwork: 0.36 |