PMFBP1 is a symbol for the gene, Polyamine modulated factor 1 binding protein 1, in humans. Other names include: Polyamine-modulated factor 1-binding protein 1; PMF-1-binding protein. The encoded protein has an amino acid length of 1022 and a mass of 119.0 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.