title: Enzymatic preparation of L-tyrosine and 3,4-dihydroxyphenyl-L-alanine.
mesh_terms: D000643:Ammonium Chloride; D001322:Autoanalysis; D002396:Catechols / Q000378:metabolism; D003470:Culture Media; D004295:Dihydroxyphenylalanine / Q000032:analysis / Q000096:biosynthesis* / Q000302:isolation & purification; D004492:Edetic Acid; D004885:Erwinia / Q000201:enzymology* / Q000378:metabolism; D007259:Infrared Rays; D007536:Isomerism; D008027:Light; D008190:Lyases / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D010636:Phenols / Q000378:metabolism; D012399:Rotation; D012694:Serine / Q000378:metabolism; D013053:Spectrophotometry; D013447:Sulfites; D013696:Temperature; D013997:Time Factors; D014443:Tyrosine / Q000032:analysis / Q000096:biosynthesis* / Q000302:isolation & purification / Q000378:metabolism
chemical_list: D002396:Catechols; D003470:Culture Media; D010636:Phenols; D013447:Sulfites; D000643:Ammonium Chloride; D014443:Tyrosine; D012694:Serine; D004295:Dihydroxyphenylalanine; D004492:Edetic Acid; D008190:Lyases