Reaction: Activation of HCN channels
- in pathway: HCN channels
HCN channels are activated upon hyperpolarization of membrane potential and cAMP binding leading to K+ efflux.
Reaction - small molecule participants:
K+ [extracellular region]
K+ [cytosol]
Reactome.org reaction link: R-HSA-1296043
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Reaction input - small molecules:
potassium(1+)
Reaction output - small molecules:
potassium(1+)
Reactome.org link: R-HSA-1296043