TRPM3 encodes the human gene, Transient receptor potential cation channel, subfamily M, member 3. It may also be known as: Transient receptor potential cation channel subfamily M member 3; LTrpC-3; LTrpC3; Melastatin-2; MLSN2; Long transient receptor potential channel 3; melastatin 2; GON-2. The encoded protein has an amino acid length of 1732 and a mass of 197.6 kDa. TRPM3 is a member of the Transient receptor (TC 1.A.4) family, LTrpC subfamily, TRPM3 sub-subfamily. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.