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  • Title: [Kinetics of the NADH regenerating system using bacterial formate dehydrogenase].
    Author: Egorov AM, Osipov AP, Pozharskiĭ SB, Iavarkovskaia LL.
    Journal: Biokhimiia; 1981 Feb; 46(2):361-7. PubMed ID: 7248390.
    Abstract:
    The main kinetic regularities of the NADH regeneration system functioning was studied. A theoretical interpretation of the dependence of the stationary reaction rate in a two-enzyme system with a common cofactor on the enzyme, cofactor and substrate concentrations and the catalytic parameters of individual enzymatic processes was obtained. A mathematical analysis of the dependences of the stationary rate on the content of each enzyme in the system at different activity ratios of each enzyme and within a broad range of initial cofactor concentrations was carried out. The kinetics of regeneration of native NADH and the NADH immobilized on a water-soluble 4-vinylpyridine and acroleine copolymer in a model two-enzyme formate dehydrogenase--NADH dehydrogenase system were investigated.
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