Phosphodiesterase 6H, CGMP-Specific, Cone, gamma is an alias for the gene, Phosphodiesterase 6H, in humans. Other names include: Retinal cone rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit gamma; ACHM6; RCD3; phosphodiesterase 6H, cGMP-specific, cone, gamma. The encoded protein is an enzyme with an amino acid length of 83 and a mass of 9.1 kDa. Other isoforms may exist. Phosphodiesterase 6H, CGMP-Specific, Cone, gamma is a member of the Rod/cone cGMP-PDE gamma subunit family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.