ID UBC_1; PATTERN. AC PS00183; DT 01-APR-1990 CREATED; 01-APR-2006 DATA UPDATE; 29-MAY-2024 INFO UPDATE. DE Ubiquitin-conjugating (UBC) active site signature. PA [FYWLSP]-H-[PC]-[NHL]-[LIV]-x(3,4)-G-x-[LIVP]-C-[LIV]-x(1,2)-[LIVR]. CC /SITE=10,active_site; CC /VERSION=2; PR PRU10133; DO PDOC00163; //