CNGA3(Cyclic Nucleotide Gated Channel Alpha 3) is a Protein Coding gene. Diseases associated with CNGA3 include Achromatopsia 2 and Achromatopsia. Among its related pathways are Nanog in Mammalian ESC Pluripotency and Activation of cAMP-Dependent PKA. CNGA3 encodes a member of the cyclic nucleotide-gated cation channel protein family which is required for normal vision and olfactory signal transduction. Mutations in this gene are associated with achromatopsia (rod monochromacy) and color blindness. Two alternatively spliced transcripts encoding different isoforms have been described.