protein 784 words KG: KCND3PROTEIN
Contents

Kv4.3 Potassium Channel Protein

🔬 Protein Info
Gene SymbolKCND3PROTEIN
Protein TypeChannel
Functionis an important component in the neurobiology of neurodegenerative diseases.
Subcellular Localization</th><td>Plasma Membrane (Dendrites)</td></tr>
Amino Acids4477 aa
GeneCardsKCND3PROTEIN
Human Protein AtlasKCND3PROTEIN
S1-S6 segmentsSix transmembrane α-helices
S4 voltage sensorPositively charged residues detect membrane potential
P-loop (H5)Forms the ion selectivity filter
S6 C-terminusForms the inner pore gate
N-terminal T1 domainTetramERization domain, mediates auxiliary subunit interaction
KChIP binding siteIntracellular N-terminal binding for KChIP proteins
DPP6/DPP10 bindingC-terminal interaction for trafficking modulation
CaMKII phosphorylationEnhances current, reduces inactivation
Associated Diseasesneurodegeneration
DatabasesGeneCardsUniProtNCBI GeneHPASTRING

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