AAR2 [YBL074C]
A1 cistron-splicing factor AAR2; Component of the U5 snRNP complex; required for splicing of U3 precursors; originally described as a splicing factor specifically required for splicing pre-mRNA of the MATa1 cistron; Belongs to the AAR2 family.
Synonyms: AAR2, AAR2p, P32357, P32357p, YBL06.06 ...