similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G01430.1); similar to Os09g0375300 [Oryza sativa (japonica cultivar-group)] (GB:NP_001063036.1); similar to Os06g0235200 [Oryza sativa (japonica cultivar-group)] (GB:NP_001057240.1); similar to leaf senescence protein-like [Oryza sativa (japonica cultivar-group)] (GB:BAD26032.1); contains InterPro domain Protein of unknown function DUF231, plant (InterPro:IPR004253)