C2 domain-containing protein. similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT1G22610.1); similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT4G11610.1); similar to C2 domain-containing protein [Arabidopsis thaliana] (TAIR:AT3G61300.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO62809.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN79812.1); similar to C2 [Medicago truncatula] (GB:ABD33426.2); contains InterPro domain Phosphoribosyltransferase C-terminal, plant (InterPro:IPR013583); contains InterPro domain C2 calcium-dependent membrane targeting (InterPro:IPR000008); conta