similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G13380.1); similar to Os06g0114700 [Oryza sativa (japonica cultivar-group)] (GB:NP_001056606.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO62222.1); contains InterPro domain Protein of unknown function DUF1218 (InterPro:IPR009606)