SNIP1 is a symbol for the gene, Smad nuclear interacting protein 1, in humans. Other names include: Smad nuclear-interacting protein 1; FHA domain-containing protein SNIP1; PMRED. The encoded protein has an amino acid length of 396 and a mass of 45.8 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.