G kinase anchoring protein 1 is a human gene encoded by the symbol, GKAP1. It may also be known as: G kinase-anchoring protein 1; cGMP-dependent protein kinase-anchoring protein of 42 kDa; cGMP-dependent protein kinase anchoring protein 42kDa; FKSG21; GKAP42. The encoded protein has an amino acid length of 366 and a mass of 42.1 kDa. G kinase anchoring protein 1 is a member of the GKAP1 family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.