ZW18. similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G09980.1); similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G09980.2); similar to unnamed protein product [Vitis vinifera] (GB:CAO43398.1); similar to ZW18 protein, putative, expressed [Oryza sativa (japonica cultivar-group)] (GB:ABA95883.1); similar to hypothetical protein OsI_036338 [Oryza sativa (indica cultivar-group)] (GB:EAY82379.1); contains InterPro domain Protein of unknown function DUF676, hydrolase-like (InterPro:IPR007751)