Potassium voltage-gated channel subfamily S member 1 (KCNS1)

Potassium channel subunit that does not form functional channels by itself. Can form functional heterotetrameric channels with KCNB1 and KCNB2; modulates the delayed rectifier voltage- gated potassium channel activation and deactivation rates of KCNB1 and KCNB2 (PubMed:10484328).

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