PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11278415-3 2001 In vitro, annexin 7 is quantitatively phosphorylated by protein kinase C to a mole ratio of 2.0, and phosphorylation is extraordinarily sensitive to variables such as pH, calcium, phospholipid, phorbol ester, and annexin 7 concentration. Calcium 171-178 annexin A7 Homo sapiens 10-19 11278415-4 2001 Phosphorylation of annexin 7 by protein kinase C significantly potentiates the ability of the protein to fuse phospholipid vesicles and lowers the half-maximal concentration of calcium needed for this fusion process. Calcium 177-184 annexin A7 Homo sapiens 19-28