Type: | Domain | Name: | Cleavage/polyadenylation specificity factor, A subunit, C-terminal |
Description: | This family includes a region that lies towards the C terminus of the cleavage and polyadenylation specificity factor (CPSF) A (160 kDa) subunit. CPSF is involved in mRNA polyadenylation and binds the AAUAAA conserved sequence in pre-mRNA. CPSF has also beenfound to be necessary for splicing of single-intron pre-mRNAs []. The function of the aligned region is unknown but may be involvedin RNA/DNA binding. | Short Name: | Cleavage/polyA-sp_fac_asu_C |