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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: 1av1 | ||||||
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タイトル | CRYSTAL STRUCTURE OF HUMAN APOLIPOPROTEIN A-I | ||||||
![]() | APOLIPOPROTEIN A-I | ||||||
![]() | LIPID TRANSPORT / LIPOPROTEIN / CHOLESTEROL METABOLISM / ATHEROSCLEROSIS / HDL / LCAT-ACTIVATION | ||||||
機能・相同性 | ![]() Defective ABCA1 causes TGD / high-density lipoprotein particle receptor binding / HDL clearance / peptidyl-methionine modification / spherical high-density lipoprotein particle / Scavenging by Class B Receptors / negative regulation of response to cytokine stimulus / protein oxidation / regulation of intestinal cholesterol absorption / vitamin transport ...Defective ABCA1 causes TGD / high-density lipoprotein particle receptor binding / HDL clearance / peptidyl-methionine modification / spherical high-density lipoprotein particle / Scavenging by Class B Receptors / negative regulation of response to cytokine stimulus / protein oxidation / regulation of intestinal cholesterol absorption / vitamin transport / blood vessel endothelial cell migration / cholesterol import / high-density lipoprotein particle binding / negative regulation of heterotypic cell-cell adhesion / ABC transporters in lipid homeostasis / apolipoprotein A-I receptor binding / apolipoprotein receptor binding / negative regulation of cell adhesion molecule production / negative regulation of cytokine production involved in immune response / negative regulation of very-low-density lipoprotein particle remodeling / HDL assembly / phosphatidylcholine biosynthetic process / glucocorticoid metabolic process / acylglycerol homeostasis / phosphatidylcholine-sterol O-acyltransferase activator activity / positive regulation of phospholipid efflux / Chylomicron remodeling / cellular response to lipoprotein particle stimulus / Chylomicron assembly / high-density lipoprotein particle clearance / chylomicron / phospholipid efflux / high-density lipoprotein particle remodeling / lipid storage / positive regulation of cholesterol metabolic process / reverse cholesterol transport / phospholipid homeostasis / chemorepellent activity / high-density lipoprotein particle assembly / low-density lipoprotein particle / lipoprotein biosynthetic process / cholesterol transfer activity / cholesterol transport / high-density lipoprotein particle / very-low-density lipoprotein particle / endothelial cell proliferation / regulation of Cdc42 protein signal transduction / HDL remodeling / cholesterol efflux / triglyceride homeostasis / Scavenging by Class A Receptors / negative regulation of interleukin-1 beta production / adrenal gland development / negative chemotaxis / cholesterol binding / cholesterol biosynthetic process / positive regulation of Rho protein signal transduction / amyloid-beta formation / positive regulation of cholesterol efflux / endocytic vesicle / negative regulation of tumor necrosis factor-mediated signaling pathway / Scavenging of heme from plasma / Retinoid metabolism and transport / positive regulation of stress fiber assembly / positive regulation of phagocytosis / heat shock protein binding / endocytic vesicle lumen / positive regulation of substrate adhesion-dependent cell spreading / cholesterol metabolic process / cholesterol homeostasis / integrin-mediated signaling pathway / Post-translational protein phosphorylation / Heme signaling / PPARA activates gene expression / phospholipid binding / negative regulation of inflammatory response / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / Platelet degranulation / extracellular vesicle / amyloid-beta binding / cytoplasmic vesicle / : / secretory granule lumen / blood microparticle / early endosome / protein stabilization / G protein-coupled receptor signaling pathway / receptor ligand activity / Amyloid fiber formation / endoplasmic reticulum lumen / signaling receptor binding / enzyme binding / protein homodimerization activity / extracellular space / extracellular exosome / extracellular region / identical protein binding / plasma membrane / cytosol 類似検索 - 分子機能 | ||||||
生物種 | ![]() | ||||||
手法 | ![]() ![]() | ||||||
![]() | Borhani, D.W. / Rogers, D.P. / Engler, J.A. / Brouillette, C.G. | ||||||
![]() | ![]() タイトル: Crystal structure of truncated human apolipoprotein A-I suggests a lipid-bound conformation. 著者: Borhani, D.W. / Rogers, D.P. / Engler, J.A. / Brouillette, C.G. #1: ![]() タイトル: Structural Analysis of Apolipoprotein A-I: Limited Proteolysis of Methionine-Reduced and-Oxidized Lipid-Free and Lipid-Bound Human Apo A-I 著者: Roberts, L.M. / Ray, M.J. / Shih, T.W. / Hayden, E. / Reader, M.M. / Brouillette, C.G. #2: ![]() タイトル: Truncation of the Amino Terminus of Human Apolipoprotein A-I Substantially Alters Only the Lipid-Free Conformation 著者: Rogers, D.P. / Brouillette, C.G. / Engler, J.A. / Tendian, S.W. / Roberts, L. / Mishra, V.K. / Anantharamaiah, G.M. / Lund-Katz, S. / Phillips, M.C. / Ray, M.J. #3: ![]() タイトル: Structural Models of Human Apolipoprotein A-I 著者: Brouillette, C.G. / Anantharamaiah, G.M. | ||||||
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 | ![]() | 147 KB | 表示 | ![]() |
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PDB形式 | ![]() | 117.6 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 | ![]() | 454.7 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 505.5 KB | 表示 | |
XML形式データ | ![]() | 33.5 KB | 表示 | |
CIF形式データ | ![]() | 46.1 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 |
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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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非結晶学的対称性 (NCS) | NCS oper:
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要素
#1: タンパク質 | 分子量: 23440.559 Da / 分子数: 4 / 断片: LIPID-BINDING DOMAIN / 変異: N-TERMINAL MET, DEL(1-43) / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() |
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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: 5.83 Å3/Da / 溶媒含有率: 72 % 解説: DATA WERE EXCLUDED ON A RESOLUTION-DEPENDENT BASIS FOR ALL RESOLUTION SHELLS IN WHICH THE FOR FULLY-RECORDED REFLECTIONS IN THAT SHELL WAS LESS THAN 2.5. 結晶化 | 温度: 277 K / pH: 7.5 | 詳細: PROTEIN WAS CRYSTALLIZED FROM 1.2 M NA CITRATE, 100 MM HEPES, PH 7.5 AT 4 DEGREES CELSIUS. CRYSTALS WERE STABILIZED IN 1.4 M NA CITRATE, 100 MM HEPES, PH 7.5., temperature 277K 結晶化 | *PLUS 温度: 4 ℃ / 手法: unknown / PH range low: 7.5 / PH range high: 6.5 溶液の組成 | *PLUS 濃度: 1.2 M / 一般名: sodium citrate |
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-データ収集
回折 | 平均測定温度: 283 K |
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放射光源 | 由来: ![]() |
検出器 | タイプ: MARRESEARCH / 検出器: IMAGE PLATE / 日付: 1996年1月24日 / 詳細: DUAL SLITS |
放射 | モノクロメーター: GRAPHITE(002) / 単色(M)・ラウエ(L): M / 散乱光タイプ: x-ray |
放射波長 | 波長: 1.5418 Å / 相対比: 1 |
反射 | 解像度: 4→30 Å / Num. obs: 16089 / % possible obs: 85 % / Observed criterion σ(I): 0 / 冗長度: 3.6 % / Biso Wilson estimate: 70 Å2 / Rmerge(I) obs: 0.166 / Rsym value: 0.166 / Net I/σ(I): 3.7 |
反射 シェル | 解像度: 4→4.22 Å / 冗長度: 1.3 % / Rmerge(I) obs: 0.732 / Mean I/σ(I) obs: 0.9 / Rsym value: 0.732 / % possible all: 50 |
反射 シェル | *PLUS % possible obs: 50 % |
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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: ![]() 詳細: DATA USED IN REFINEMENT WERE SHARPENED BY APPLICATION OF AN ARTIFICIAL TEMPERATURE FACTOR (-70. A**2).
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原子変位パラメータ |
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精密化ステップ | サイクル: LAST / 解像度: 4→27 Å
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拘束条件 |
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Refine LS restraints NCS | NCS model details: CONSTRAINTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS精密化 シェル | 解像度: 4→4.18 Å / Rfactor Rfree error: 0.064 / 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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LS精密化 シェル | *PLUS Rfactor Rwork: 0.43 |