Calculating apparent equilibrium constants of enzyme-catalyzed reactions at pH 7

被引:21
作者
Alberty, RA [1 ]
机构
[1] MIT, Dept Chem, Cambridge, MA 02139 USA
来源
BIOCHEMICAL EDUCATION | 2000年 / 28卷 / 01期
关键词
D O I
10.1016/S0307-4412(99)00064-3
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Apparent equilibrium constants K' of biochemical reactions at pH 7 and standard apparent reduction potentials of half reactions at pH 7 can be calculated using a table of standard transformed Gibbs energies of formation Delta(f)G'(0) at pH 7. A table is provided for 136 reactants at 25 degrees C, pH 7, and ionic strengths of 0, 0.10, and 0.25 hf, Examples are given to illustrate the use of the table. (C) 2000 IUBMB. Published by Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:12 / 17
页数:6
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