potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 complex
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 complex
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 complex location
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 4 complex location