U2SURP
U2 snRNP-associated SURP domain containing
U2SURP; U2 snRNP-associated SURP domain containing; U2 snRNP-associated SURP motif-containing protein; fSAPa; functional spliceosome associated protein a; Ser/Arg rich domain protein; 140 kDa; SR140; U2 associated SR140 protein; U2-associated SR140 protei;