Loading the page.
Proteins/UNIPROT:Q8IV77
Pore-forming subunit of the olfactory cyclic nucleotide-gated channel. Operates in the cilia of olfactory sensory neurons where chemical stimulation of the odorant is converted to an electrical signal. Mediates odorant-induced cAMP-dependent Ca(2+) influx triggering neuron depolarization. The rise of intracellular Ca(2+) levels potentiates the olfactory response by activating Ca(2+)-dependent Cl(-) channels, but it also serves as a negative feedback signal to desensitize the channel for rapid adaptation to odorants. Conducts cAMP- and cGMP-gated ion currents, with permeability for monovalent and divalent cations..
Function from UniProtKB (Q8IV77), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
18 statements
18 statements · 4 reference databases · Subject: CNGA4 · Sources: Hetionet, Reactome, Rhea, WikiPathways
7 reactions
3 names
Resolves to: CNGA4
Transported by ANO9 or HTR3E or KCNU1 or KCNJ18 or TMEM150C or KCNK1 or KCNK3 or GRIN2D or KCNN4 or KCNQ3 or KCNQ2 or HCN1 and 136 more alternatives
Reaction pageDirection not assertedBalanced
Rhea RHEA:29463CC BY 4.0Reference data
Transported by ANO9 or HTR3E or TMEM150C or CACNA1A or GRIN2D or P2RX6 or GRID2 or CACNA1G or GRIN3B or CACNA1F or TRPA1 or TRPM2 and 106 more alternatives
Reaction pageRight to leftBalanced
Rhea RHEA:29671CC BY 4.0Reference data
Transported by ANO9 or HTR3E or TMEM150C or KCNK1 or KCNK3 or GRIN2D or GRID2 or KCNQ3 or KCNQ2 or GRIN3B or HCN1 or TRPA1 and 98 more alternatives
Reaction pageRight to leftBalanced
Rhea RHEA:34963CC BY 4.0Reference data
Transported by KCNK1 or KCNQ3 or KCNQ2 or KCNK2 or CNGA1 or CLDN15 or CLDN2 or KCNK10 or CLDN10 or CNGB1 or CNGA2 or CNGA3 and 8 more alternatives
Reaction pageDirection not assertedBalanced
Rhea RHEA:78547CC BY 4.0Reference data
Transported by KCNK1 or CNGA1 or GRIA1 or TRPC1 or CLDN15 or CLDN2 or ASIC1 or CLDN10 or CNGB1 or CNGA2 or CNGA3 or ASIC2 and 7 more alternatives
Reaction pageDirection not assertedBalanced
Rhea RHEA:78551CC BY 4.0Reference data