FEATURES

FAMILY

DESCRIPTION

Also known as KCND3_HUMAN, KCND3. Pore-forming (alpha) subunit of voltage-gated rapidly inactivating A-type potassium channels. May contribute to I(To) current in heart and I(Sa) current in neurons. Channel properties are modulated by interactions with other alpha subunits and with regulatory subunits. Homotetramer or heterotetramer with KCND1 and/or KCND2. Associates with the regulatory subunits KCNIP1, KCNIP2, KCNIP3 and KCNIP4 (By similarity). Interacts with KCNE1, KCNE2, SCN1B and KCNAB1 and DLG1.

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

KCND3

Potassium voltage-gated channel subfamily D member 3

KCND3

Molecular Synopsis