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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: 4tpi | ||||||
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タイトル | THE REFINED 2.2-ANGSTROMS (0.22-NM) X-RAY CRYSTAL STRUCTURE OF THE TERNARY COMPLEX FORMED BY BOVINE TRYPSINOGEN, VALINE-VALINE AND THE ARG15 ANALOGUE OF BOVINE PANCREATIC TRYPSIN INHIBITOR | ||||||
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![]() | HYDROLASE/HYDROLASE INHIBITOR / COMPLEX (PROTEINASE-INHIBITOR) / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | ||||||
機能・相同性 | ![]() trypsinogen activation / negative regulation of serine-type endopeptidase activity / sulfate binding / potassium channel inhibitor activity / negative regulation of platelet aggregation / zymogen binding / molecular function inhibitor activity / negative regulation of thrombin-activated receptor signaling pathway / trypsin / serpin family protein binding ...trypsinogen activation / negative regulation of serine-type endopeptidase activity / sulfate binding / potassium channel inhibitor activity / negative regulation of platelet aggregation / zymogen binding / molecular function inhibitor activity / negative regulation of thrombin-activated receptor signaling pathway / trypsin / serpin family protein binding / serine protease inhibitor complex / digestion / serine-type endopeptidase inhibitor activity / protease binding / endopeptidase activity / serine-type endopeptidase activity / calcium ion binding / proteolysis / extracellular space / metal ion binding 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | ![]() | ||||||
![]() | Bode, W. / Walter, J. | ||||||
![]() | ![]() タイトル: The refined 2.2-A (0.22-nm) X-ray crystal structure of the ternary complex formed by bovine trypsinogen, valine-valine and the Arg15 analogue of bovine pancreatic trypsin inhibitor 著者: Bode, W. / Walter, J. / Huber, R. / Wenzel, H.R. / Tschesche, H. #1: ![]() タイトル: The Transition of Bovine Trypsinogen to a Trypsin-Like State Upon Strong Ligand Binding. II. The Binding of the Pancreatic Trypsin Inhibitor and of Isoleucine-Valine and of Sequentially ...タイトル: The Transition of Bovine Trypsinogen to a Trypsin-Like State Upon Strong Ligand Binding. II. The Binding of the Pancreatic Trypsin Inhibitor and of Isoleucine-Valine and of Sequentially Related Peptides to Trypsinogen and to P-Guanidinobenzoate-Trypsinogen 著者: Bode, W. #2: ![]() タイトル: The Transition of Bovine Trypsinogen to a Trypsin-Like State Upon Strong Ligand Binding. The Refined Crystal Structures of the Bovine Trypsinogen-Pancreatic Trypsin Inhibitor Complex ...タイトル: The Transition of Bovine Trypsinogen to a Trypsin-Like State Upon Strong Ligand Binding. The Refined Crystal Structures of the Bovine Trypsinogen-Pancreatic Trypsin Inhibitor Complex and of its Ternary Complex with Ile-Val at 1.9 Angstroms Resolution 著者: Bode, W. / Schwager, P. / Huber, R. | ||||||
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 | ![]() | 68.1 KB | 表示 | ![]() |
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PDB形式 | ![]() | 50.2 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 | ![]() | 408.9 KB | 表示 | ![]() |
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文書・詳細版 | ![]() | 413.2 KB | 表示 | |
XML形式データ | ![]() | 8.2 KB | 表示 | |
CIF形式データ | ![]() | 12.8 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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単位格子 |
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Atom site foot note | 1: SEE REMARK 4. / 2: SEE REMARK 7. / 3: SEE REMARK 8. |
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要素
-タンパク質 , 2種, 2分子 ZI
#1: タンパク質 | 分子量: 24012.953 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) ![]() ![]() |
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#2: タンパク質 | 分子量: 6555.582 Da / 分子数: 1 / 由来タイプ: 組換発現 / 参照: UniProt: P00974 |
-非ポリマー , 4種, 160分子 






#3: 化合物 | #4: 化合物 | ChemComp-CA / | #5: 化合物 | #6: 水 | ChemComp-HOH / | |
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-詳細
構成要素の詳細 | RESIDUE SER Z 195 HAS BEEN ALLOWED TO ACCESS INHIBITOR RESIDUES FREELY, I. E. IT IS NOT RESTRICTED ...RESIDUE SER Z 195 HAS BEEN ALLOWED TO ACCESS INHIBITOR RESIDUES FREELY, I. E. IT IS NOT RESTRICTED |
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Has protein modification | Y |
非ポリマーの詳細 | THE RESIDUES 1016 AND 1017 REPRESENT A DIPEPTIDE (VAL-VAL) BOUND TO THE ENZYME THE 229 AMINO ACIDS ...THE RESIDUES 1016 AND 1017 REPRESENT A DIPEPTIDE (VAL-VAL) BOUND TO THE ENZYME THE 229 AMINO ACIDS OF TRYPSINOGE |
-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: 3.2 Å3/Da / 溶媒含有率: 61.6 % | ||||||||||||||||||||
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結晶化 | *PLUS 温度: 20 ℃ / pH: 6.9 / 手法: 蒸気拡散法 | ||||||||||||||||||||
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: 2.24 Å / Num. obs: 12422 / % possible obs: 63.8 % / Observed criterion σ(I): 1 / Num. measured all: 18470 / Rmerge(I) obs: 0.069 |
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解析
ソフトウェア | 名称: EREF / 分類: 精密化 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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精密化 | 解像度: 2.2→7 Å / Rfactor Rwork: 0.17 詳細: THE SIDE CHAIN CONFORMATION OF VAL 1016 AS DESCRIBED IN THE JRNL REFERENCE ABOVE AND AS GIVEN ON THE ATOMS RECORDS BELOW IS ENERGETICALLY UNFAVORABLE. A MORE FAVORABLE CONFORMATION COULD BE ...詳細: THE SIDE CHAIN CONFORMATION OF VAL 1016 AS DESCRIBED IN THE JRNL REFERENCE ABOVE AND AS GIVEN ON THE ATOMS RECORDS BELOW IS ENERGETICALLY UNFAVORABLE. A MORE FAVORABLE CONFORMATION COULD BE OBTAINED BY A 180 DEGREE SIDE CHAIN ROTATION ABOUT CHI 1 (VAL 1016 CA - CB). THE SIDE CHAIN CONFORMATION OF VAL S 16 AS DESCRIBED IN THE JRNL REFERENCE ABOVE AND AS GIVEN ON THE ATOMS RECORDS BELOW IS ENERGETICALLY UNFAVORABLE. A MORE FAVORABLE CONFORMATION COULD BE OBTAINED BY A 180 DEGREE SIDE CHAIN ROTATION ABOUT CHI 1 (VAL S 16 CA - CB). | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
精密化ステップ | サイクル: LAST / 解像度: 2.2→7 Å
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拘束条件 |
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精密化 | *PLUS 最高解像度: 2.24 Å / Rfactor Rwork: 0.17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
溶媒の処理 | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
原子変位パラメータ | *PLUS |