similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G16720.1); similar to unknown [Populus trichocarpa] (GB:ABK92464.1); similar to Os03g0259900 [Oryza sativa (japonica cultivar-group)] (GB:NP_001049616.1); contains InterPro domain Protein of unknown function DUF593 (InterPro:IPR007656)