The regulation of glucose 6-phosphate dehydrogenase from Dicentrarchus labrax (bass) liver期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

按检索

The regulation of glucose 6-phosphate dehydrogenase from Dicentrarchus labrax (bass) liver

Institution:	1. Departamento de Bioquímica y Biologia Molecular y Genética, Universidad de Extremadura, Facultad de Veterinaria, 10071 Cáceres, España;2. Departamento de Bioquímica y Biología Molecular, Facultad de Veterinaria, Universidad Complutense de Madrid, 28040 Madrid, España;1. School of Economics, Fudan University, Shanghai, China;2. Yanqi Lake Beijing Institute of Mathematical Sciences and Applications, Beijing, China;3. Department of Finance, University of Missouri - St. Louis, St. Louis, USA;4. Antai College of Economics and Management, Shanghai Jiaotong University, Shanghai, China

Abstract:	1.1. Kinetic constant values of the reaction catalyzed by bass liver glucose 6-phosphate dehydrogenase show to be modified between 10 and 40°C. 2.2. The Arrhenius plot between 10 and 50°C shows two slopes with different activation energies. 3.3. These results suggest a regulation of this enzyme by environmental temperature. 4.4. Kinetics of ATP inhibition were examined between pH 6.2 and 7.8: patterns and K_i values obtained are affected by the pH variation. 5.5. NADH is an effective inhibitor of bass glucose 6-phosphate dehydrogenase but this enzyme does not show NAD-linked activity. 6.6. Kinetics of pyridoxal 5′-phosphate inhibition have indicated the presence of a lysine in the catalytic site for NADP⁺.

Keywords:
本文献已被 ScienceDirect 等数据库收录！

设为首页 | 免责声明 | 关于勤云 | 加入收藏