transposable element gene. similar to unknown protein [Arabidopsis thaliana] (TAIR:AT5G28480.1); similar to Ulp1 protease family protein [Arabidopsis thaliana] (TAIR:AT3G42580.1); similar to Ulp1 protease family protein [Arabidopsis thaliana] (TAIR:AT1G45090.1); similar to Ulp1 protease family protein [Brassica oleracea] (GB:ABD64941.1); contains InterPro domain Peptidase C48, SUMO/Sentrin/Ubl1; (InterPro:IPR003653); contains InterPro domain Collagen triple helix repeat; (InterPro:IPR008160)