Regeneration of cofactor NAD(P)+ with NAD(P)H oxidase for the production of value-added chemicals
Li‐Jian Zhou, Shuai-Xi Long, Huan Tong, Yue Wu, Ye‐Wang Zhang
Abstract
, which is the cofactor of many dehydrogenases. To reduce costs, cofactor regeneration of NAD(P)+ is essential for both enzymatic and whole-cell biotransformations. In the present review, the enzymatic or microbial production of rare sugars like L-tagatose, L-xylulose, L-gulose, and L-sorbose with cofactor regeneration was summarized. And the cofactor regeneration in some value-added chemicals, including acetoin, 1,3-dihydroacetone, vanillic acid, chlorolactone, acetophenone, and kinetic resolution of racemic phenylethanol by employing NADH/NADPH oxidase was also reviewed. The engineering of these enzymes by modifying the enzyme surface, reshaping the catalytic pocket, and mutating the substrate-binding domain of NADH oxidase to improve the catalytic performance for potential industrial applications was discussed in the future outlook.