PSG7 encodes the human gene, Pregnancy specific beta-1-glycoprotein 7 (gene/pseudogene). It may also be known as: Putative pregnancy-specific beta-1-glycoprotein 7; PSBG-7; PS-beta-G-7; PSG1; PSGGA. The encoded protein has an amino acid length of 419 and a mass of 47.0 kDa. Other isoforms may exist. PSG7 is a member of the Immunoglobulin superfamily, CEA family. Homologs of this gene exist in other organisms, including: Fly.