ribophorin II (RPN2) family protein. similar to unnamed protein product [Vitis vinifera] (GB:CAO40612.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN64864.1); similar to Os01g0911200 [Oryza sativa (japonica cultivar-group)] (GB:NP_001045159.1); contains InterPro domain Ribophorin II; (InterPro:IPR008814)