function:Ancillary protein that assembles as a beta subunit with a voltage-gated potassium channel complex of pore-forming alpha subunits. Modulates the gating kinetics and enhances stability of the channel complex.,function:Ancillary protein that assembles as a beta subunit with a voltage-gated potassium channel complex of pore-forming alpha subunits. Modulates the gating kinetics and enhances stability of the channel complex. May associate with KCNQ1/KVLTQ1 and inhibit potassium current.,similarity:Belongs to the potassium channel KCNE family.,subunit:Associates with KCNQ1/KVLQT1.,tissue specificity:Predominantly expressed in embryo and adult uterus. Low expression found in kidney, small intestine, lung and heart.,
Membrane ; Single-pass membrane protein .
Predominantly expressed in embryo and adult uterus. Low expression found in kidney, small intestine, lung and heart.