. . . . . . . . . . . . . . . . . . . . . "irk4_human"^^ . "KCNJ4"^^ . "HIRK2"^^ . "HRK1"^^ . "Hippocampal inward rectifier"^^ . "Inward rectifier K(+) channel Kir2.3"^^ . "Potassium channel, inwardly rectifying subfamily J member 4"^^ . "IRK3"^^ . . . . "Inward rectifier potassium channel 4"^^ .