KCNA3

Chr 1p13.3

potassium voltage-gated channel subfamily A member 3

Aliases:: Kv1.3, MK3, HLK3, HPCN3, RP11-284N8.3
MANE:: ENST00000369769.4

OMIM: 176263 ↗NCBI: 3738 ↗Ensembl ↗

Predicted protein structure

AlphaFold predicted structure

KCNA3 · P22001

v62025-08-01

Predicted Aligned Error matrix for KCNA3 — diagonal shows residue index, colour shows pairwise prediction confidence (lower is better) — Predicted Aligned Error

Mean pLDDT

72.0/ 100

Confident

575 residues

Confidence breakdown

Very high(≥ 90)50%
Confident(70–90)10%
Low(50–70)6%
Very low(< 50)34%

Open interactive 3D viewer

AlphaFold (Jumper et al., 2021) · CC BY 4.0

Detailed annotations are loading.

We have HGNC metadata for this gene, but the deeper annotations (ClinVar, gnomAD, PanelApp, …) populate when someone uses the GenoLens extension to look up this gene. Install the extension or check back in a moment.