C2 domain-containing protein. similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT5G48060.1); similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT3G03680.1); similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT1G74720.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO39865.1); similar to hypothetical protein OsJ_022285 [Oryza sativa (japonica cultivar-group)] (GB:EAZ38802.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO62509.1); contains InterPro domain Phosphoribosyltransferase C-terminal, plant (InterPro:IPR013583); contains InterPro domain C2 calcium-depen