ID TRP_SYNTHASE_ALPHA; PATTERN. AC PS00167; DT 01-APR-1990 CREATED; 01-NOV-2011 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Tryptophan synthase alpha chain signature. PA [LIVM]-E-[LIVM]-[GQ]-x-[PALT]-[FYCHTWP]-[STPK]-[DEKY]-[PA]-[LIVMYGK]- PA [SGALIMY]-[DE]-[GN]. CC /SITE=2,active_site(?); /SITE=12,active_site(?); CC /VERSION=3; PR PRU10120; DO PDOC00151; //