Protein Name hyperpolarization-activated, cyclic nucleotide-gated K+ 4
Organism Mus musculus
Gene ID 330953
Gene Symbol

Hcn4

UniProt B2RY58 (B2RY58_MOUSE)
Relationships Total Number of functionally related compound(s) : 36
Total Number of Articles : 52
Description

hyperpolarization-activated, cyclic nucleotide-gated K+ 4

Gene Summary

Enables intracellularly cAMP-activated cation channel activity. Acts upstream of or within in utero embryonic development; monoatomic cation transport; and regulation of heart contraction. Located in axon. Is expressed in several structures, including eye; future brain; heart; septum transversum; and venous system. Human ortholog(s) of this gene implicated in Brugada syndrome 8; Gilles de la Tourette syndrome; generalized epilepsy; and sick sinus syndrome. Orthologous to human HCN4 (hyperpolarization activated cyclic nucleotide gated potassium channel 4). [provided by Alliance of Genome Resources, Jun 2025]

synonyms
  • potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4
  • brain cyclic nucleotide-gated channel 3
  • hyperpolarization-activated, cyclic nucleotide-gated K+ 3
Click to show/hide the synonyms
Properties