Identical to UPF0497 membrane protein At2g28370 [Arabidopsis Thaliana] (GB:Q9SKN3); similar to integral membrane protein, putative [Arabidopsis thaliana] (TAIR:AT2G37200.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO21850.1); contains InterPro domain Protein of unknown function DUF588 (InterPro:IPR006702)