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基本情報
登録情報 | データベース: PDB / ID: 3eza | ||||||
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タイトル | COMPLEX OF THE AMINO TERMINAL DOMAIN OF ENZYME I AND THE HISTIDINE-CONTAINING PHOSPHOCARRIER PROTEIN HPR FROM ESCHERICHIA COLI NMR, RESTRAINED REGULARIZED MEAN STRUCTURE | ||||||
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![]() | COMPLEX (TRANSFERASE/PHOSPHOCARRIER) / PHOSPHOTRANSFERASE / TRANSFERASE / KINASE / SUGAR TRANSPORT / COMPLEX (TRANSFERASE-PHOSPHOCARRIER) / COMPLEX (TRANSFERASE-PHOSPHOCARRIER) complex | ||||||
機能・相同性 | ![]() phosphotransferase activity, nitrogenous group as acceptor / phosphoenolpyruvate-protein phosphotransferase / phosphoenolpyruvate-protein phosphotransferase activity / regulation of carbon utilization / antisigma factor binding / positive regulation of glycogen catabolic process / phosphoenolpyruvate-dependent sugar phosphotransferase system / enzyme inhibitor activity / enzyme regulator activity / enzyme activator activity ...phosphotransferase activity, nitrogenous group as acceptor / phosphoenolpyruvate-protein phosphotransferase / phosphoenolpyruvate-protein phosphotransferase activity / regulation of carbon utilization / antisigma factor binding / positive regulation of glycogen catabolic process / phosphoenolpyruvate-dependent sugar phosphotransferase system / enzyme inhibitor activity / enzyme regulator activity / enzyme activator activity / kinase activity / phosphorylation / identical protein binding / metal ion binding / cytosol 類似検索 - 分子機能 | ||||||
生物種 | ![]() ![]() | ||||||
手法 | 溶液NMR / simulated annealing | ||||||
![]() | Clore, G.M. / Garrett, D.S. / Gronenborn, A.M. | ||||||
![]() | ![]() タイトル: Solution structure of the 40,000 Mr phosphoryl transfer complex between the N-terminal domain of enzyme I and HPr. 著者: Garrett, D.S. / Seok, Y.J. / Peterkofsky, A. / Gronenborn, A.M. / Clore, G.M. #1: ![]() タイトル: Tautomeric State and Pka of the Phosphorylated Active Site Histidine in the N-Terminal Domain of Enzyme I of the Escherichia Coli Phosphoenolpyruvate:Sugar Phosphotransferase System 著者: Garrett, D.S. / Seok, Y.J. / Peterkofsky, A. / Clore, G.M. / Gronenborn, A.M. #2: ![]() タイトル: Solution Structure of the 30 kDa N-Terminal Domain of Enzyme I of the Escherichia Coli Phosphoenolpyruvate:Sugar Phosphotransferase System by Multidimensional NMR 著者: Garrett, D.S. / Seok, Y.J. / Liao, D.I. / Peterkofsky, A. / Gronenborn, A.M. / Clore, G.M. #3: ![]() タイトル: Identification by NMR of the Binding Surface for the Histidine-Containing Phosphocarrier Protein Hpr on the N-Terminal Domain of Enzyme I of the Escherichia Coli Phosphotransferase System 著者: Garrett, D.S. / Seok, Y.J. / Peterkofsky, A. / Clore, G.M. / Gronenborn, A.M. | ||||||
履歴 |
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構造の表示
構造ビューア | 分子: ![]() ![]() |
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-検証レポート
文書・要旨 | ![]() | 249.9 KB | 表示 | ![]() |
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-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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NMR アンサンブル |
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要素
#1: タンパク質 | 分子量: 27223.904 Da / 分子数: 1 / 断片: AMINO-TERMINAL DOMAIN RESIDUES 1 - 249 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() 参照: UniProt: P08839, phosphoenolpyruvate-protein phosphotransferase |
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#2: タンパク質 | 分子量: 9129.332 Da / 分子数: 1 / 由来タイプ: 組換発現 / 由来: (組換発現) ![]() ![]() ![]() ![]() |
-実験情報
-実験
実験 | 手法: 溶液NMR |
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NMR実験の詳細 | Text: THE 3D STRUCTURE OF THE EIN-HPR COMPLEX WAS SOLVED BY MULTI-DIMENSIONAL HETERONUCLEAR NMR AND IS BASED ON 5475 EXPERIMENTAL NMR RESTRAINTS:' INTRAMOLECULAR EIN NOES: 746 SEQUENTIAL (|I-J|1), ...Text: THE 3D STRUCTURE OF THE EIN-HPR COMPLEX WAS SOLVED BY MULTI-DIMENSIONAL HETERONUCLEAR NMR AND IS BASED ON 5475 EXPERIMENTAL NMR RESTRAINTS:' INTRAMOLECULAR EIN NOES: 746 SEQUENTIAL (|I-J|1), 517 MEDIUM RANGE (1 < |I-J <= 5), 436 LONG RANGE (|I-J|>5) INTERRESIDUE NOES AND 486 INTRARESIDUE NOES. INTRAMOLECULAR HPR NOES: 247 SEQUENTIAL (|I-J|1), 167 MEDIUM RANGE (1 < |I-J <= 5), 246 LONG RANGE (|I-J|>5) INTERRESIDUE NOES AND 202 INTRARESIDUE NOES. INTERMOLECULAR NOES BETWEEN EIN AND HPR: 117 TORSION ANGLE RESTRAINTS 768 FOR EIN AND 170 FOR HPR. 3JHNA COUPLING CONSTANT RESTRAINTS: 34 FOR HPR 13CALPHA AND 13CBETA CHEMICAL SHIFT RESTRAINTS: 503 FOR EIN, 162 FOR HPR. ONE-BOND N-H DIPOLAR COUPLING CONSTANT RESTRAINTS: 165 FOR EIN AND 79 FOR HPR |
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試料調製
試料状態 | pH: 7.0 / 温度: 313 K |
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結晶化 | *PLUS 手法: other / 詳細: NMR |
-NMR測定
NMRスペクトロメーター |
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解析
ソフトウェア |
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NMR software |
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精密化 | 手法: simulated annealing / ソフトェア番号: 1 詳細: THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129-136 USING THE PROGRAM CNS MODIFIED TO INCORPORATE COUPLING CONSTANT ...詳細: THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129-136 USING THE PROGRAM CNS MODIFIED TO INCORPORATE COUPLING CONSTANT RESTRAINTS (GARRETT ET AL. (1984) J. MAGN. RESON. SERIES B 104, 99-103), CARBON CHEMICAL SHIFT RESTRAINTS, (KUSZEWSKI ET AL. (1995) J. MAGN. RESON. SERIES B 106, 92-96) RESTRAINTS, AND RESIDUAL DIPOLAR COUPLING RESTRAINTS (CLORE ET AL. J. MAGN. RESON 131, 159-162 (1998); J. MAGN 133, 216-221(1998)). IN THIS ENTRY THE LAST COLUMN REPRESENTS THE AVERAGE RMS DIFFERENCE BETWEEN THE INDIVIDUAL SIMULATED ANNEALING STRUCTURES AND THE MEAN COORDINATE POSITIONS. THE LAST COLUMN IN THE INDIVIDUAL SA STRUCTURES HAS NO MEANING. FITTING TO GENERATE THE AVERAGE STRUCTURE IS WITH RESPECT BEST TO RESIDUES 1 - 250 (RESIDUES 251 - 249 ARE DISORDERED IN SOLUTION) OF ENZYME I AND RESIDUES 1-85 OF HPR. RESIDUES 251-249 ARE OMITTED FROM THE MEAN STRUCTURE. | ||||||||||||
NMRアンサンブル | コンフォーマー選択の基準: REGULARIZED MEAN STRUCTURE 計算したコンフォーマーの数: 40 / 登録したコンフォーマーの数: 1 |