>2MPF_1|Chain A|Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 2|Homo sapiens (9606) GPSSPMELNGPLREEIVNFNCRKLVASMPLFANADPNFVTAMLTKLKFEVFQPGDYIIREGTIGKKMYFIQHGVVSVLTKGNKEMKLSDGSYFGEICLLTRGRRTASVRADTYCRLYSLSVDNFNEVLEEYPMMRRAFETVAIDRLDRIGKKNSILLH