PR:P22462-1 potassium voltage-gated channel subfamily C member 2 isoform KV3.2B (rat) rKCNC2/iso:KV3.2B contributes_to capable_of GO:0015271 outward rectifier potassium channel activity PMID:1879548 IDA NCBITaxon:10116 UniProtKB:P22462-1 20080601 PRO:CNA