CPSF4 localizations
CPSF4 [ENSP00000292476]
Cleavage and polyadenylation specificity factor subunit 4; Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. CPSF4 binds RNA polymers with a preference for poly(U).
Synonyms: CPSF4, CPSF4p, hCPSF4, B7Z7B0, C9JEV9 ...