ID TRP_SYNTHASE_BETA; PATTERN. AC PS00168; DT 01-APR-1990 CREATED; 01-DEC-2004 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Tryptophan synthase beta chain pyridoxal-phosphate attachment site. PA [LIVMYAHQ]-x-[HPYNVF]-x-G-[STA]-H-K-x-N-x(2)-[LIVM]-x-[QEH]. CC /SITE=8,pyridoxal_phosphate; CC /VERSION=1; DO PDOC00152; //