肌肉丙酮酸激酶磷酸转移反应中酶结合金属 - 核苷酸复合物的结构。镁的³¹P核磁共振研究及铬核苷酸的动力学研究。 - Suppr

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Structures of enzyme-bound metal-nucleotide complexes in the phosphoryl transfer reaction of muscle pyruvate kinase. 31P NMR studies with magnesium and kinetic studies with chromium nucleotides.

作者信息

Gupta R K, Mildvan A S

出版信息

J Biol Chem. 1977 Sep 10;252(17):5967-76.

PMID:408345

Abstract

摘要

相似文献

Structures of enzyme-bound metal-nucleotide complexes in the phosphoryl transfer reaction of muscle pyruvate kinase. 31P NMR studies with magnesium and kinetic studies with chromium nucleotides.肌肉丙酮酸激酶磷酸转移反应中酶结合金属 - 核苷酸复合物的结构。镁的³¹P核磁共振研究及铬核苷酸的动力学研究。

J Biol Chem. 1977 Sep 10;252(17):5967-76.

31P NMR studies of enzyme-bound substrates of rabbit muscle pyruvate kinase. Equilibrium constants, exchange rates, and NMR parameters.兔肌肉丙酮酸激酶的酶结合底物的31P核磁共振研究。平衡常数、交换速率和核磁共振参数。

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Magnetic resonance and kinetic studies of the spatial arrangement of phosphoenolpyruvate and chromium (III)-adenosine diphosphate at the catalytic site of pyruvate kinase.磷酸烯醇丙酮酸和铬（III）-二磷酸腺苷在丙酮酸激酶催化位点空间排列的磁共振和动力学研究。

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Dual divalent cation requirement for activation of pyruvate kinase; essential roles of both enzyme- and nucleotide-bound metal ions.丙酮酸激酶激活需要双二价阳离子；酶结合金属离子和核苷酸结合金属离子均起重要作用。

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Nuclear magnetic relaxation studies of the conformation of adenosine 5'-triphosphate on pyruvate kinase from rabbit muscle.兔肌丙酮酸激酶上腺苷 5'-三磷酸构象的核磁共振弛豫研究。

J Biol Chem. 1976 Apr 25;251(8):2412-20.

Stereospecificity of the metal--adenosine 5'-triphosphate complex in reactions of muscle pyruvate kinase.肌肉丙酮酸激酶反应中金属 - 腺苷5'-三磷酸复合物的立体特异性

Biochemistry. 1979 Oct 2;18(20):4347-54. doi: 10.1021/bi00587a013.

7Li, 31P, and 1H NMR studies of interactions between ATP, monovalent cations, and divalent cation sites on rabbit muscle pyruvate kinase.对兔肌丙酮酸激酶上ATP、单价阳离子和二价阳离子位点之间相互作用的7Li、31P和1H核磁共振研究。

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Chromium(III)-adenosine triphosphate as a paramagnetic probe to determine intersubstrate distances on pyruvate kinase. Detection of an active enzyme-metal-ATP-metal complex.三价铬-三磷酸腺苷作为顺磁探针用于测定丙酮酸激酶上底物间的距离。活性酶-金属-ATP-金属复合物的检测。

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Arrangement and conformations of substrates at the active site of pyruvate kinase from model building studies based on magnetic resonance data.基于磁共振数据的模型构建研究中丙酮酸激酶活性位点处底物的排列与构象

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