PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1416985-1 1992 Gd3+ was evaluated as a probe for Ca2+ sites on protein kinase C (PKC) by studying its ability to replace Ca2+ in activation of PKC isozymes II (beta) and III (alpha) in the lipid systems phosphatidylserine/1,2-dioleoyl-sn-glycerol (PS/DO) and diheptanoylphosphatidylcholine (PC7)/DO. 1,2-Dioleoyl-sn-glycerol 207-231 GRDX Homo sapiens 0-3