ID CK2_PHOSPHO_SITE; PATTERN. AC PS00006; DT 01-APR-1990 CREATED; 01-APR-1990 DATA UPDATE; 01-APR-1990 INFO UPDATE. DE Casein kinase II phosphorylation site. PA [ST]-x(2)-[DE]. CC /SITE=1,phosphorylation; CC /SKIP-FLAG=TRUE; CC /VERSION=1; PR PRU00673; DO PDOC00006; //