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Potassium channel, voltage gated subfamily A regulatory beta subunit 3
Symbols KCNAB3 ; AKR6A9; KCNA3.1B; KCNA3B; KV-BETA-3
External IDs OMIM604111 MGI1336208 HomoloGene55844 GeneCards: KCNAB3 Gene
Species Human Mouse
Entrez 9196 16499
Ensembl ENSG00000170049 ENSMUSG00000018470
UniProt O43448 P97382
RefSeq (mRNA) NM_004732 NM_010599
RefSeq (protein) NP_004723 NP_034729
Location (UCSC) Chr 17:
7.92 – 7.93 Mb
Chr 11:
69.33 – 69.33 Mb
PubMed search [1] [2]

Voltage-gated potassium channel subunit beta-3 is a protein that in humans is encoded by the KCNAB3 gene.[1] The protein encoded by this gene is a voltage-gated potassium channel beta subunit.[1]


  1. ^ a b Leicher T, Bahring R, Isbrandt D, Pongs O (Feb 1999). "Coexpression of the KCNA3B gene product with Kv1.5 leads to a novel A-type potassium channel". J Biol Chem 273 (52): 35095–101. doi:10.1074/jbc.273.52.35095. PMID 9857044. 

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