GCNT6 encodes the human gene, Glucosaminyl (N-acetyl) transferase 6. It may also be known as: Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase 6; Beta-1,3-galactosyl-O-glycosyl-glycoprotein beta-1,6-N-acetylglucosaminyltransferase 6 ; bA421M1.3. The encoded protein is an enzyme with an amino acid length of 391 and a mass of 44.5 kDa. GCNT6 is a member of the Glycosyltransferase 14 family. Homologs of this gene exist in other organisms, including: Rat.