+データを開く
-基本情報
登録情報 | データベース: PDB / ID: 1ca8 | ||||||
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タイトル | Thrombin inhibitors with rigid tripeptidyl aldehydes | ||||||
要素 |
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キーワード | HYDROLASE/HYDROLASE INHIBITOR / SERINE PROTEASE / HYDROLASE-HYDROLASE INHIBITOR complex | ||||||
機能・相同性 | 機能・相同性情報 negative regulation of serine-type peptidase activity / positive regulation of lipid kinase activity / cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / regulation of blood coagulation / neutrophil-mediated killing of gram-negative bacterium / ligand-gated ion channel signaling pathway ...negative regulation of serine-type peptidase activity / positive regulation of lipid kinase activity / cytolysis by host of symbiont cells / positive regulation of phospholipase C-activating G protein-coupled receptor signaling pathway / thrombospondin receptor activity / Defective factor XII causes hereditary angioedema / thrombin / regulation of blood coagulation / neutrophil-mediated killing of gram-negative bacterium / ligand-gated ion channel signaling pathway / Defective F8 cleavage by thrombin / Platelet Aggregation (Plug Formation) / negative regulation of astrocyte differentiation / negative regulation of platelet activation / positive regulation of collagen biosynthetic process / negative regulation of cytokine production involved in inflammatory response / positive regulation of blood coagulation / negative regulation of fibrinolysis / Gamma-carboxylation of protein precursors / Transport of gamma-carboxylated protein precursors from the endoplasmic reticulum to the Golgi apparatus / Common Pathway of Fibrin Clot Formation / Removal of aminoterminal propeptides from gamma-carboxylated proteins / fibrinolysis / regulation of cytosolic calcium ion concentration / Intrinsic Pathway of Fibrin Clot Formation / Peptide ligand-binding receptors / positive regulation of release of sequestered calcium ion into cytosol / acute-phase response / Regulation of Complement cascade / negative regulation of proteolysis / Cell surface interactions at the vascular wall / lipopolysaccharide binding / positive regulation of receptor signaling pathway via JAK-STAT / growth factor activity / serine-type endopeptidase inhibitor activity / positive regulation of insulin secretion / platelet activation / response to wounding / positive regulation of protein localization to nucleus / Golgi lumen / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of reactive oxygen species metabolic process / blood coagulation / antimicrobial humoral immune response mediated by antimicrobial peptide / Thrombin signalling through proteinase activated receptors (PARs) / heparin binding / regulation of cell shape / positive regulation of cell growth / G alpha (q) signalling events / collagen-containing extracellular matrix / blood microparticle / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cell surface receptor signaling pathway / positive regulation of protein phosphorylation / G protein-coupled receptor signaling pathway / endoplasmic reticulum lumen / serine-type endopeptidase activity / signaling receptor binding / positive regulation of cell population proliferation / calcium ion binding / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane 類似検索 - 分子機能 | ||||||
生物種 | Hirudo medicinalis (医用ビル) Homo sapiens (ヒト) | ||||||
手法 | X線回折 / 分子置換 / 解像度: 2.1 Å | ||||||
データ登録者 | Krishnan, R. / Zhang, E. / Hakansson, K. / Arni, R.K. / Tulinsky, A. / Lim-Wilby, M.S.L. / Levy, O.E. / Semple, J.E. / Brunck, T.K. | ||||||
引用 | ジャーナル: Biochemistry / 年: 1998 タイトル: Highly selective mechanism-based thrombin inhibitors: structures of thrombin and trypsin inhibited with rigid peptidyl aldehydes 著者: Krishnan, R. / Zhang, E. / Hakansson, K. / Arni, R.K. / Tulinsky, A. / Lim-Wilby, M.S. / Levy, O.E. / Semple, J.E. / Brunck, T.K. | ||||||
履歴 |
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Remark 650 | HELIX DETERMINATION METHOD: TAKEN FROM RELEASED PDB ENTRY 1AY6 | ||||||
Remark 700 | SHEET DETERMINATION METHOD: TAKEN FROM RELEASED PDB ENTRY 1AY6 |
-構造の表示
構造ビューア | 分子: MolmilJmol/JSmol |
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-ダウンロードとリンク
-ダウンロード
PDBx/mmCIF形式 | 1ca8.cif.gz | 74 KB | 表示 | PDBx/mmCIF形式 |
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PDB形式 | pdb1ca8.ent.gz | 55.6 KB | 表示 | PDB形式 |
PDBx/mmJSON形式 | 1ca8.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 | 1ca8_validation.pdf.gz | 482.4 KB | 表示 | wwPDB検証レポート |
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文書・詳細版 | 1ca8_full_validation.pdf.gz | 499 KB | 表示 | |
XML形式データ | 1ca8_validation.xml.gz | 11.1 KB | 表示 | |
CIF形式データ | 1ca8_validation.cif.gz | 15.9 KB | 表示 | |
アーカイブディレクトリ | https://data.pdbj.org/pub/pdb/validation_reports/ca/1ca8 ftp://data.pdbj.org/pub/pdb/validation_reports/ca/1ca8 | HTTPS FTP |
-関連構造データ
-リンク
-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
-タンパク質・ペプチド , 2種, 2分子 AC
#1: タンパク質・ペプチド | 分子量: 4096.534 Da / 分子数: 1 / 断片: Peptidase S1 domain / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 組織: BLOOD / 参照: UniProt: P00734, thrombin |
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#3: タンパク質・ペプチド | 分子量: 1561.577 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) Hirudo medicinalis (医用ビル) / 参照: UniProt: P01050*PLUS |
-タンパク質 , 1種, 1分子 B
#2: タンパク質 | 分子量: 29780.219 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 組織: BLOOD / 参照: UniProt: P00734, thrombin |
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-非ポリマー , 3種, 137分子
#4: 化合物 | #5: 化合物 | ChemComp-0KV / | #6: 水 | ChemComp-HOH / | |
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-詳細
非ポリマーの詳細 | THE ACTIVE SITE INHIBITOR IS IN ITS S CHIRAL FORM. THE ACTIVE SITE SER 195 IS CLOSE TO THE CARBONYL ...THE ACTIVE SITE INHIBITOR IS IN ITS S CHIRAL FORM. THE ACTIVE SITE SER 195 IS CLOSE TO THE CARBONYL CARBON (C3) OF THE ALDEHYDE GROUP OF THE INHIBITOR BUT DOES NOT FORM A TETRAHEDRA |
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-実験情報
-実験
実験 | 手法: X線回折 / 使用した結晶の数: 1 |
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-試料調製
結晶 | マシュー密度: 2.5 Å3/Da / 溶媒含有率: 51 % | ||||||||||||||||||||||||||||||||||||
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結晶化 | pH: 7.5 詳細: CRYSTALLIZED FROM 25% PEG 8K, 0.1M SOD, PHOSPHATE BUFFER PH 7.5, MACROSEEDED TO MAKE LARGER CRYSTALS | ||||||||||||||||||||||||||||||||||||
結晶 | *PLUS | ||||||||||||||||||||||||||||||||||||
結晶化 | *PLUS 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: 300 K |
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放射光源 | 波長: 1.5418 |
検出器 | タイプ: RIGAKU / 検出器: IMAGE PLATE / 日付: 1995年8月1日 |
放射 | モノクロメーター: NI FILTER / 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 | 最高解像度: 1.8 Å / Num. obs: 18157 / % possible obs: 61 % / Observed criterion σ(I): 2.5 / 冗長度: 2 % / Rmerge(I) obs: 0.052 / Rsym value: 0.12 / Net I/σ(I): 14.4 |
反射 シェル | 解像度: 2.1→2.3 Å / 冗長度: 2 % / Rmerge(I) obs: 0.09 / Mean I/σ(I) obs: 2.5 / Rsym value: 0.25 / % possible all: 74 |
反射 | *PLUS 最高解像度: 2.1 Å / % possible obs: 79 % / 冗長度: 1.5 % / Num. measured all: 26856 |
反射 シェル | *PLUS % possible obs: 74 % |
-解析
ソフトウェア |
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精密化 | 構造決定の手法: 分子置換 開始モデル: PDB ENTRY 1TMB 解像度: 2.1→7 Å / 交差検証法: THROUGHOUT / σ(F): 4 /
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原子変位パラメータ | Biso mean: 20.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.2 Å / Luzzati d res low obs: 7 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.1→7 Å
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拘束条件 |
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ソフトウェア | *PLUS 名称: PROLSQ / 分類: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化 | *PLUS Rfactor obs: 0.157 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS Biso mean: 27.5 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
拘束条件 | *PLUS
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