similar to SWAP (Suppressor-of-White-APricot)/surp domain-containing protein / ubiquitin family protein [Arabidopsis thaliana] (TAIR:AT1G14650.1); similar to PREDICTED: similar to Splicing factor 3 subunit 1 (Spliceosome associated protein 114) (SAP 114) (SF3a120) isoform 5 [Canis familiaris] (GB:XP_865871.1); contains InterPro domain SWAP/Surp; (InterPro:IPR000061)