potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 tetramer
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 tetramer
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 tetramer
potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2 tetramer