ID SHIGA_RICIN; PATTERN. AC PS00275; DT 01-APR-1990 CREATED; 01-DEC-2004 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Shiga/ricin ribosomal inactivating toxins active site signature. PA [LIVMA]-x-[LIVMSTA](2)-x-E-[SAGV]-[STAL]-R-[FY]-[RKNQST]-x-[LIVM]-[EQS]- PA x(2)-[LIVMF]. CC /SITE=5,active_site; /SITE=8,active_site; CC /VERSION=1; DO PDOC00248; //