Pre-mRNA-splicing factor 8 homolog

UniProtKB accession:  P34369

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Functions as a scaffold that mediates the ordered assembly of spliceosomal proteins and snRNAs. Required for the assembly of the U4/U6-U5 tri-snRNP complex. Functions as a scaffold that positions spliceosomal U2, U5 and U6 snRNAs at splice sites on pre-mRNA substrates, so that splicing can occur. Interacts with both the 5' and the 3' splice site.