transposable element gene. similar to Ulp1 protease family protein [Arabidopsis thaliana] (TAIR:AT2G10350.1); similar to Ulp1 protease family protein [Arabidopsis thaliana] (TAIR:AT4G03970.1); similar to Ulp1 protease family [Arabidopsis thaliana] (TAIR:AT3G42530.1); similar to hypothetical protein 23.t00036 [Brassica oleracea] (GB:ABD65624.1); contains InterPro domain Peptidase C48, SUMO/Sentrin/Ubl1; (InterPro:IPR003653)