ID CASPASE_HIS; PATTERN. AC PS01121; DT 01-NOV-1995 CREATED; 01-DEC-2004 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Caspase family histidine active site. PA H-x(2,4)-[SC]-x(2)-{A}-x-[LIVMF](2)-[ST]-H-G. CC /SITE=9,active_site; CC /VERSION=1; DO PDOC00864; //