pyridoxal 5'-phosphate + D-alanine <=> pyridoxamine 5'-phosphate + pyruvate
pyridoxal 5'-phosphate + d-alanine <=> pyridoxamine 5'-phosphate + pyruvate
pyridoxal 5'-phosphate + D-alanine <=> pyridoxamine 5'-phosphate + pyruvate
pyridoxal 5'-phosphate + d-alanine <=> pyridoxamine 5'-phosphate + pyruvate