Enzymic catalysis of the keto-enol tautomerization of phenylpyruvic acids.
D002384:Catalysis; D007535:Isomerases; D010667:Phenylpyruvic Acids / Q000378:metabolism*
D010667:Phenylpyruvic Acids; D007535:Isomerases; C031606:phenylpyruvic acid
ISOMERASES; PHENYLPYRUVIC ACID/metabolism