PCF11 is a symbol for the gene, PCF11 cleavage and polyadenylation factor subunit, in humans. Other names include: Pre-mRNA cleavage complex 2 protein Pcf11; Pre-mRNA cleavage complex II protein Pcf11. The encoded protein has an amino acid length of 1555 and a mass of 173.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Fly, Mouse, Yeast, Rat, Zebrafish, Frog, Chicken.