similar to unknown protein [Arabidopsis thaliana] (TAIR:AT4G14120.1); similar to hypothetical protein OsI_000016 [Oryza sativa (indica cultivar-group)] (GB:EAY72169.1); similar to Os01g0101800 [Oryza sativa (japonica cultivar-group)] (GB:NP_001041745.1)