Sufu encodes the human gene, Suppressor of fused homolog (Drosophila). It may also be known as: Suppressor of fused homolog; SUFUH; PRO1280; SUFUXL. The encoded protein has an amino acid length of 484 and a mass of 53.9 kDa. Other isoforms may exist. Sufu is a member of the SUFU family. Homologs of this gene exist in other organisms, including: Mouse, Fly, Rat, Zebrafish, Frog, Chicken.