L-phenylalanine + pyruvate = 3-phenylpyruvate + L-alanine
l-phenylalanine + pyruvate = 3-phenylpyruvate + l-alanine
L-phenylalanine + pyruvate = 3-phenylpyruvate + L-alanine
l-phenylalanine + pyruvate = 3-phenylpyruvate + l-alanine