Inactive phospholipase. Binds 1 Ca(2+) ion per subunit. Belongs to the phospholipase A2 family. Ser-67 is present instead of the conserved His which is one of the active site residues. It is therefore expected that this protein lacks catalytic activity. The N-terminal region is predicted based on cross-species conservation and limited EST data. Exact gene structure in this region is unclear.