similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G47900.1); similar to Os01g0931100 [Oryza sativa (japonica cultivar-group)] (GB:NP_001045294.1); similar to hypothetical protein OsI_004939 [Oryza sativa (indica cultivar-group)] (GB:EAY77092.1)