. "Catalysis of the reaction: pyruvate + L-phenylalanine = phenylpyruvate + L-alanine." . . "histidine aminotransferase activity" . "L-phenylalanine:pyruvate aminotransferase activity" . "histidine:pyruvate aminotransferase activity" . "L-histidine:pyruvate aminotransferase activity" . "L-phenylalanine(L-histidine):pyruvate aminotransferase activity" . "L-phenylalanine:pyruvate transaminase activity" . "phenylalanine (histidine) aminotransferase activity" . "phenylalanine(histidine) aminotransferase activity" . "phenylalanine(histidine) transaminase activity" . "phenylalanine(histidine):pyruvate aminotransferase activity" . . .