PR:000044708 voltage-gated potassium channel subunit KCNA3 isoform 1 unmodified form (human) hKCNA3/iso:1/UnMod capable_of GO:0015271 outward rectifier potassium channel activity PMID:9989602 EXP NCBITaxon:9606 UniProtKB:P22001-1 20090717 PRO:CL