4.1.1.53 0.0008 - D,L-phenylalanine 4709 4.1.1.53 0.0015 - L-phenylalanine 4709 4.1.1.53 0.0054 - S-(E-1,2-dichlorovinyl)-L-cysteine 4707 4.1.1.53 0.93 - cell-cycle-dependend 4708 4.1.1.53 1500 - - 4231 4.1.1.53 1813 - 5-hydroxytryptamine, cloned enzyme 4231 4.1.1.53 8444 - L-dihydroxyphenylalanine, cloned enzyme 4231