. "The enzyme from Pseudomonas putida also acts on 4-hydroxyphenylpyruvate and, more slowly, on L-glutamate and L-histidine." . . . "Aspartate--phenylpyruvate aminotransferase" . "Aspartate--phenylpyruvate transaminase" . "L-aspartate + phenylpyruvate = oxaloacetate + L-phenylalanine." . .