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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: 1iam | ||||||
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タイトル | STRUCTURE OF THE TWO AMINO-TERMINAL DOMAINS OF HUMAN INTERCELLULAR ADHESION MOLECULE-1, ICAM-1 | ||||||
![]() | INTERCELLULAR ADHESION MOLECULE-1 | ||||||
![]() | Viral protein receptor / RHINOVIRUS RECEPTOR / CELL ADHESION / INTEGRIN LIGAND / GLYCOPROTEIN / LFA-1 LIGAND / IMMUNOGLOBULIN FOLD / TRANSMEMBRANE | ||||||
機能・相同性 | ![]() regulation of leukocyte mediated cytotoxicity / T cell extravasation / positive regulation of cellular extravasation / regulation of ruffle assembly / T cell antigen processing and presentation / membrane to membrane docking / T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / adhesion of symbiont to host / establishment of endothelial barrier / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules ...regulation of leukocyte mediated cytotoxicity / T cell extravasation / positive regulation of cellular extravasation / regulation of ruffle assembly / T cell antigen processing and presentation / membrane to membrane docking / T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / adhesion of symbiont to host / establishment of endothelial barrier / heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules / leukocyte migration / leukocyte cell-cell adhesion / cell adhesion mediated by integrin / Interleukin-10 signaling / immunological synapse / Integrin cell surface interactions / negative regulation of endothelial cell apoptotic process / negative regulation of extrinsic apoptotic signaling pathway via death domain receptors / cellular response to leukemia inhibitory factor / cellular response to glucose stimulus / integrin binding / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / cellular response to amyloid-beta / Interferon gamma signaling / transmembrane signaling receptor activity / signaling receptor activity / : / virus receptor activity / Interleukin-4 and Interleukin-13 signaling / receptor-mediated virion attachment to host cell / positive regulation of ERK1 and ERK2 cascade / cell adhesion / membrane raft / external side of plasma membrane / focal adhesion / cell surface / extracellular space / extracellular exosome / membrane / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() ![]() ![]() | ||||||
![]() | Bella, J. / Kolatkar, P.R. / Marlor, C. / Greve, J.M. / Rossmann, M.G. | ||||||
![]() | ![]() タイトル: The structure of the two amino-terminal domains of human ICAM-1 suggests how it functions as a rhinovirus receptor and as an LFA-1 integrin ligand. 著者: Bella, J. / Kolatkar, P.R. / Marlor, C.W. / Greve, J.M. / Rossmann, M.G. #1: ![]() タイトル: Structure of a Human Rhinovirus Complexed with its Receptor Molecule 著者: Olson, N.H. / Kolatkar, P.R. / Oliveira, M.A. / Cheng, R.H. / Greve, J.M. / Mcclelland, A. / Baker, T.S. / Rossmann, M.G. #2: ![]() タイトル: The Major Human Rhinovirus Receptor is Icam-1 著者: Greve, J.M. / Davis, G. / Meyer, A.M. / Forte, C.P. / Yost, S.C. / Marlor, C.W. / Kamarck, M.E. / Mcclelland, A. | ||||||
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 | ![]() | 53.9 KB | 表示 | ![]() |
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PDB形式 | ![]() | 37.8 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 | ![]() | 435 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 440.3 KB | 表示 | |
XML形式データ | ![]() | 11.3 KB | 表示 | |
CIF形式データ | ![]() | 15.7 KB | 表示 | |
アーカイブディレクトリ | ![]() ![]() | HTTPS FTP |
-関連構造データ
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リンク
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集合体
登録構造単位 | ![]()
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1 | ![]()
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単位格子 |
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Components on special symmetry positions |
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要素
#1: タンパク質 | 分子量: 20480.338 Da / 分子数: 1 / 断片: TWO N-TERMINAL, IMMUNOGLOBULIN DOMAINS / 変異: N103Q, N118Q, N156Q / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() 発現宿主: ![]() ![]() 参照: UniProt: P05362 |
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#2: 糖 | ChemComp-NAG / |
#3: 水 | ChemComp-HOH / |
Has protein modification | Y |
-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: 2.65 Å3/Da / 溶媒含有率: 53.56 % 解説: THERE IS A SIGNIFICANT NUMBER OF OVERLOADS IN THE LOWER RESOLUTION SHELLS (19% BETWEEN 20 AN 5 ANGSTROM). DATA WAS SCALED WITH THE "INCLUDE OVERLOADS" OPTION IN SCALEPACK. LOW RESOLUTION DATA ...解説: THERE IS A SIGNIFICANT NUMBER OF OVERLOADS IN THE LOWER RESOLUTION SHELLS (19% BETWEEN 20 AN 5 ANGSTROM). DATA WAS SCALED WITH THE "INCLUDE OVERLOADS" OPTION IN SCALEPACK. LOW RESOLUTION DATA BETWEEN 20 AND 5 ANGSTROM HAS NOT BEEN USED IN THE REFINEMENT. | ||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 7.5 詳細: PROTEIN IN 10 MM TRIS, PH 7.5, 25 MM NACL, WAS CRYSTALLIZED FROM 20% PEG 4000 IN 10 MM TRIS AS PRECIPITANT | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 手法: 蒸気拡散法, ハンギングドロップ法 | ||||||||||||||||||||||||||||||||||||
溶液の組成 | *PLUS
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-データ収集
回折 | 平均測定温度: 120 K |
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放射光源 | 由来: ![]() ![]() ![]() |
検出器 | 検出器: CCD / 日付: 1995年2月26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: 0.92 Å / 相対比: 1 |
反射 | 解像度: 2.1→20 Å / Num. obs: 10629 / % possible obs: 81.1 % / Observed criterion σ(I): 2 / 冗長度: 3 % / Biso Wilson estimate: 25.1 Å2 / Rmerge(I) obs: 0.036 / Net I/σ(I): 24.15 |
反射 シェル | 解像度: 2.1→2.17 Å / 冗長度: 0.3 % / Rmerge(I) obs: 0.059 / Mean I/σ(I) obs: 10.21 / % possible all: 33.4 |
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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: ICAM-2, PDB ENTRY 1ZXQ 解像度: 2.1→5 Å / Rfactor Rfree error: 0.01 / Data cutoff high absF: 100000 / Data cutoff low absF: 0.001 / Isotropic thermal model: RESTRAINED / 交差検証法: THROUGHOUT / σ(F): 0
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原子変位パラメータ | Biso mean: 24.6 Å2
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精密化ステップ | サイクル: LAST / 解像度: 2.1→5 Å
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拘束条件 |
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LS精密化 シェル | 解像度: 2.1→2.19 Å / Rfactor Rfree error: 0.037 / 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: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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