abstract |
Oxidoreductase, which reduces 2-oxo acid esters in the presence of NADPH and water to give the corresponding S-2-hydroxy acid esters, characterized in that it has more than 70% identity with the amino acid sequence SEQ ID NO: 18 and an activity specific of more than 1 mol per mg, with respect to the transformation of ethyl 2-oxo-4-phenylbutyrate into ethyl S-2-hydroxy-4-phenylbutyrate. |