TY - BOOK AU - Wang,X.G. AU - Baker,P.J. AU - Britton,K.L. AU - Engel,P.C. AU - Martin ,S. AU - Rice,D.W. TI - Alteration of the amino acid substrate specificity of clostridial glutamate dehydrogenase by site-directed mutagenesis of an active site lysine residue ER -