Immunogen sequence: VLSLQKTTLI PGGSESLVYT TLSGGIGILV PFTSHEDHDF FQHVEMHLRS EHPPLCGRDH LSFRSYYFPV KNVIDGDLCE QFNSMEPNKQ KNVSEELDRT PPEVSKKLED IRTRYAF. This gene encodes subunit 3 of the splicing factor 3b protein complex. Splicing factor 3b, together with