2-oxobutanoate + L-phenylalanine <=> (2S)-2-aminobutanoate + 3-phenylpyruvate
2-oxobutanoate + l-phenylalanine <=> (2s)-2-aminobutanoate + 3-phenylpyruvate
2-oxobutanoate + L-phenylalanine <=> (2S)-2-aminobutanoate + 3-phenylpyruvate
2-oxobutanoate + l-phenylalanine <=> (2s)-2-aminobutanoate + 3-phenylpyruvate