similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G08800.2); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G08800.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO70635.1); contains InterPro domain Protein of unknown function DUF593 (InterPro:IPR007656)