Function | Potassium channel regulatory subunit that modulate the delayed rectifier voltage-gated potassium channel activity of KCNB1 and KCNB2 by altering their kinetics, expression levels, and shifting the half-inactivation potential to more polarized values. While it does not form functional channels on its own, it can form functional heterotetrameric channels with KCNB1 and KCNB2. Each regulatory subunit has unique regulatory properties that can lead to extensive inhibition, significant changes in kinetics, and/or substantial shifts in the voltage dependencies of the inactivation process. |
Protein Name | Delayed-Rectifier Potassium Channel Regulatory Subunit Kcns1Delayed-Rectifier K(+ Channel Alpha Subunit 1Delayed-Rectifier Potassium Channel Subunit Kv9.1Hkv9.1Potassium Voltage-Gated Channel Modifier Subfamily S Member 1 |
Database Links | Reactome: R-HSA-1296072 |
Cellular Localisation | Cell MembraneMulti-Pass Membrane ProteinMay Not Reach The Plasma Membrane But Remain In An Intracellular Compartment In The Absence Of Kcnb1 Or Kcnb2 |
Alternative Antibody Names | Anti-Delayed-Rectifier Potassium Channel Regulatory Subunit Kcns1 antibodyAnti-Delayed-Rectifier K(+ Channel Alpha Subunit 1 antibodyAnti-Delayed-Rectifier Potassium Channel Subunit Kv9.1 antibodyAnti-Hkv9.1 antibodyAnti-Potassium Voltage-Gated Channel Modifier Subfamily S Member 1 antibodyAnti-KCNS1 antibody |
Information sourced from Uniprot.org