Potassium/Sodium Hyperpolarization-Activated Cyclic Nucleotide-Gated Channel 2

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 (889 aa, ~97 kDa) is encoded by the human HCN2 gene. This protein is involved in cyclic nucleotide-gated transport of sodium and potassium ions in neurons.

**Synonyms:** - BCNG-2 - Brain Cyclic Nucleotide-Gated Channel 2 - HCN2 - Hyperpolarization Activated Cyclic Nucleotide Gated Potassium and Sodium Channel 2