TRPM6 is a symbol for the gene, Transient receptor potential cation channel, subfamily M, member 6, in humans. Other names include: Transient receptor potential cation channel subfamily M member 6; Melastatin-related TRP cation channel 6; Channel kinase 2; Transient receptor potential cation channel subfamily M member 6 ; CHAK2; HMGX; HOMG; HOMG1; HSH. The encoded protein is an enzyme with an amino acid length of 2022 and a mass of 231.7 kDa. Other isoforms may exist. TRPM6 is a member of the Protein kinase superfamily, Alpha-type protein kinase family, ALPK subfamily; Transient receptor (TC 1.A.4) family, LTrpC subfamily, TRPM6 sub-subfamily. This gene shares homology with other species, including: Mouse.