ID 4.1.1.53 DE Phenylalanine decarboxylase. AN L-phenylalanine carboxy-lyase. AN L-phenylalanine decarboxylase. CA L-phenylalanine = phenylethylamine + CO(2). CF Pyridoxal 5'-phosphate. CC -!- Also acts on tyrosine and other aromatic amino acids. //