SEC22A encodes the human gene, SEC22 homolog A, vesicle trafficking protein. It may also be known as: Vesicle-trafficking protein SEC22a; SEC22 vesicle-trafficking protein-like 2; SEC22 vesicle-trafficking protein homolog A; SEC22 vesicle trafficking protein homolog A (S. cerevisiae); SEC22L2. The encoded protein has an amino acid length of 307 and a mass of 34.9 kDa. SEC22A is a member of the Synaptobrevin family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog.