CMTM6 encodes the human gene, CKLF-like MARVEL transmembrane domain containing 6. It may also be known as: CKLF-like MARVEL transmembrane domain-containing protein 6; Chemokine-like factor superfamily member 6; CKLFSF6; PRO2219. The encoded protein has an amino acid length of 183 and a mass of 20.4 kDa. Other isoforms may exist. CMTM6 is a member of the Chemokine-like factor family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.