SNAP, or Synaptosome associated protein 25kDa, is a human gene encoded by SNAP25. It may also be known as: Synaptosomal-associated protein 25; Super protein; SUP; Synaptosomal-associated 25 kDa protein-25; resistance to inhibitors of cholinesterase 4 homolog; RIC-4; RIC4; SEC9; bA416N4.2; dJ1068F16.2; synaptosomal-associated protein, 25kDa. The encoded protein has an amino acid length of 206 and a mass of 23.3 kDa. SNAP is a member of the SNAP-25 family. Homologs of this gene exist in other organisms, including: Chicken.