HCN1

Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1 is a is_associated_with::protein that in humans is encoded by the HCN1 is_associated_with::gene.

Function
Hyperpolarization-activated cation channels of the HCN gene family, such as HCN1, contribute to spontaneous rhythmic activity in both heart and brain.

Interactions
HCN1 has been shown to interact with is_associated_with::HCN2.

Epilespy
De novo mutations in HCN1 cause epilepsy.