SWAP (Suppressor-of-White-APricot)/surp domain-containing protein / ubiquitin family protein. Identical to Probable splicing factor 3 subunit 1 [Arabidopsis Thaliana] (GB:Q8RXF1;GB:Q0WWB5;GB:Q9MA20); similar to SWAP (Suppressor-of-White-APricot)/surp domain-containing protein [Arabidopsis thaliana] (TAIR:AT1G14640.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN75427.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO42010.1); contains InterPro domain Ubiquitin; (InterPro:IPR000626); contains InterPro domain SWAP/Surp; (InterPro:IPR000061)