Stereochemistry of reactions of the inhibitor/substrates l- and d-β-chloroalanine with β-mercaptoethanol catalysed by l-aspartate aminotransferase and d-amino acid aminotransferase respectively
Stereochemistry of reactions of the inhibitor/substrates l- and d-β-chloroalanine with β-mercaptoethanol catalysed by l-aspartate aminotransferase and d-amino acid aminotransferase respectively
Stereochemistry of the reaction of the inhibitor β-chloroalanine with mercaptoethanol, a β-substitution reaction catalysed by an aminotransferase
作者:Benjamin Adams、Kenneth J. M. Beresford、Sheena M. Whyte、Douglas W Young
DOI:10.1039/b000442l
日期:——
to catalyse the β-substitution reaction of stereospecificallylabelled samples of the enzyme inhibitor β-chloro-L-alanine with 2-mercaptoethanol; the stereochemistry of the products was assigned by independent synthesis, showing that the abnormal substitution reaction proceeds with overall retention of stereochemistry, the usual stereochemical consequence of reactions catalysed by enzymes of the β-family