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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: 1le2 | ||||||
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| タイトル | STRUCTURAL BASIS FOR ALTERED FUNCTION IN THE COMMON MUTANTS OF HUMAN APOLIPOPROTEIN-E | ||||||
要素 | APOLIPOPROTEIN E2 | ||||||
キーワード | LIPOPROTEIN | ||||||
| 機能・相同性 | 機能・相同性情報lipid transport involved in lipid storage / intermediate-density lipoprotein particle clearance / positive regulation of lipid transport across blood-brain barrier / regulation of cellular response to very-low-density lipoprotein particle stimulus / metal chelating activity / triglyceride-rich lipoprotein particle clearance / discoidal high-density lipoprotein particle / lipoprotein particle / negative regulation of triglyceride metabolic process / maintenance of location in cell ...lipid transport involved in lipid storage / intermediate-density lipoprotein particle clearance / positive regulation of lipid transport across blood-brain barrier / regulation of cellular response to very-low-density lipoprotein particle stimulus / metal chelating activity / triglyceride-rich lipoprotein particle clearance / discoidal high-density lipoprotein particle / lipoprotein particle / negative regulation of triglyceride metabolic process / maintenance of location in cell / regulation of amyloid-beta clearance / negative regulation of cholesterol biosynthetic process / positive regulation of lipoprotein transport / Transcriptional regulation by the AP-2 (TFAP2) family of transcription factors / chylomicron remnant clearance / chylomicron remnant / intermediate-density lipoprotein particle / acylglycerol homeostasis / NMDA glutamate receptor clustering / very-low-density lipoprotein particle remodeling / Chylomicron clearance / phosphatidylcholine-sterol O-acyltransferase activator activity / positive regulation of phospholipid efflux / Chylomicron remodeling / lipid transporter activity / positive regulation of low-density lipoprotein particle receptor catabolic process / cellular response to lipoprotein particle stimulus / regulation of protein metabolic process / very-low-density lipoprotein particle clearance / Chylomicron assembly / response to caloric restriction / high-density lipoprotein particle clearance / phospholipid efflux / chylomicron / very-low-density lipoprotein particle receptor binding / regulation of amyloid fibril formation / lipoprotein catabolic process / AMPA glutamate receptor clustering / high-density lipoprotein particle remodeling / melanosome organization / positive regulation of cholesterol metabolic process / multivesicular body, internal vesicle / regulation of behavioral fear response / reverse cholesterol transport / positive regulation of amyloid-beta clearance / high-density lipoprotein particle assembly / host-mediated activation of viral process / low-density lipoprotein particle / lipoprotein biosynthetic process / cholesterol transfer activity / protein import / high-density lipoprotein particle / very-low-density lipoprotein particle / cholesterol catabolic process / heparan sulfate proteoglycan binding / low-density lipoprotein particle remodeling / amyloid precursor protein metabolic process / negative regulation of amyloid fibril formation / positive regulation of membrane protein ectodomain proteolysis / regulation of Cdc42 protein signal transduction / synaptic transmission, cholinergic / regulation of amyloid precursor protein catabolic process / HDL remodeling / negative regulation of endothelial cell migration / cholesterol efflux / regulation of cholesterol metabolic process / artery morphogenesis / regulation of axon extension / negative regulation of protein metabolic process / Scavenging by Class A Receptors / triglyceride homeostasis / triglyceride metabolic process / positive regulation of amyloid fibril formation / low-density lipoprotein particle receptor binding / regulation of innate immune response / virion assembly / negative regulation of endothelial cell proliferation / positive regulation of dendritic spine development / response to dietary excess / antioxidant activity / negative regulation of MAP kinase activity / lipoprotein particle binding / negative regulation of amyloid-beta formation / locomotory exploration behavior / negative regulation of long-term synaptic potentiation / negative regulation of blood vessel endothelial cell migration / negative regulation of platelet activation / negative regulation of blood coagulation / positive regulation of dendritic spine maintenance / positive regulation of endocytosis / regulation of neuronal synaptic plasticity / positive regulation of cholesterol efflux / negative regulation of protein secretion / fatty acid homeostasis / long-term memory / regulation of protein-containing complex assembly / synaptic cleft / intracellular transport / long-chain fatty acid transport / positive regulation of lipid biosynthetic process 類似検索 - 分子機能 | ||||||
| 生物種 | Homo sapiens (ヒト) | ||||||
| 手法 | X線回折 / 解像度: 3 Å | ||||||
データ登録者 | Wilson, C. / Agard, D.A. | ||||||
引用 | ジャーナル: Structure / 年: 1994タイトル: Salt bridge relay triggers defective LDL receptor binding by a mutant apolipoprotein. 著者: Wilson, C. / Mau, T. / Weisgraber, K.H. / Wardell, M.R. / Mahley, R.W. / Agard, D.A. #1: ジャーナル: Science / 年: 1991タイトル: Three-Dimensional Structure of the Ldl Receptor-Binding Domain of Human Apolipoprotein E 著者: Wilson, C. / Wardell, M.R. / Weisgraber, K.H. / Mahley, R.W. / Agard, D.A. #2: ジャーナル: J.Mol.Biol. / 年: 1988タイトル: Crystallization and Preliminary X-Ray Diffraction Studies on the Amino-Terminal (Receptor-Binding) Domain of Human Apolipoprotein E3 from Serum Very Low Density Lipoproteins 著者: Aggerbeck, L.P. / Wetterau, J.R. / Weisgraber, K.H. / Mahley, R.W. / Agard, D.A. | ||||||
| 履歴 |
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構造の表示
| 構造ビューア | 分子: Molmil Jmol/JSmol |
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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 | 1le2.cif.gz | 39.7 KB | 表示 | PDBx/mmCIF形式 |
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| PDB形式 | pdb1le2.ent.gz | 28.7 KB | 表示 | PDB形式 |
| PDBx/mmJSON形式 | 1le2.json.gz | ツリー表示 | PDBx/mmJSON形式 | |
| その他 | その他のダウンロード |
-検証レポート
| 文書・要旨 | 1le2_validation.pdf.gz | 366 KB | 表示 | wwPDB検証レポート |
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| 文書・詳細版 | 1le2_full_validation.pdf.gz | 375.6 KB | 表示 | |
| XML形式データ | 1le2_validation.xml.gz | 5.5 KB | 表示 | |
| CIF形式データ | 1le2_validation.cif.gz | 7.3 KB | 表示 | |
| アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/le/1le2 ftp://data.pdbj.org/pub/pdb/validation_reports/le/1le2 | 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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要素
| #1: タンパク質 | 分子量: 16689.027 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Homo sapiens (ヒト) / 遺伝子: E2 / 発現宿主: unidentified (未定義) / 参照: UniProt: P02649 |
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| 構成要素の詳細 | THREE ISOFORMS OF APO-E ARE RELATIVELY COMMON. THE APO-E2 ISOFORM DIFFERS FROM THE WILD-TYPE (E3) ...THREE ISOFORMS OF APO-E ARE RELATIVELY |
-実験情報
-実験
| 実験 | 手法: X線回折 |
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試料調製
| 結晶 | マシュー密度: 2.78 Å3/Da / 溶媒含有率: 55.81 % | ||||||||||||||||||||||||||||||
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| 結晶化 | *PLUS pH: 5.3 / 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
| 放射 | 散乱光タイプ: x-ray |
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| 放射波長 | 相対比: 1 |
| 反射 | *PLUS 最高解像度: 3 Å / 最低解像度: 10 Å / Num. obs: 2749 / % possible obs: 67.9 % |
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解析
| ソフトウェア | 名称: X-PLOR / 分類: 精密化 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 精密化 | Rfactor Rwork: 0.195 / 最高解像度: 3 Å 詳細: THE LOOP CONNECTING THE SECOND AND THIRD HELICES OF THE FOUR-HELIX BUNDLE (RESIDUES 83-88) IS POORLY DEFINED IN THE ELECTRON DENSITY MAP. X-PLOR-REFINED COORDINATES FOR THE LOOP HAVE BEEN ...詳細: THE LOOP CONNECTING THE SECOND AND THIRD HELICES OF THE FOUR-HELIX BUNDLE (RESIDUES 83-88) IS POORLY DEFINED IN THE ELECTRON DENSITY MAP. X-PLOR-REFINED COORDINATES FOR THE LOOP HAVE BEEN INCLUDED IN THE STRUCTURE BUT ARE LIKELY TO CONTAIN ERRORS. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化ステップ | サイクル: LAST / 最高解像度: 3 Å
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| 拘束条件 |
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| ソフトウェア | *PLUS 名称: X-PLOR / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 精密化 | *PLUS 最低解像度: 8 Å / Num. reflection obs: 2749 / σ(I): 2 / Rfactor Rwork: 0.195 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 原子変位パラメータ | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 拘束条件 | *PLUS タイプ: x_angle_d / Dev ideal: 3.7 |
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万見について




Homo sapiens (ヒト)
X線回折
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