EOG8QZB0T GO:0005249 1/81 voltage-gated potassium channel activity molecular_function "Enables the transmembrane transfer of a potassium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded." [GOC:mtg_transport, ISBN:0815340729] EOG8QZB0T GO:0071805 1/81 potassium ion transmembrane transport biological_process "A process in which a potassium ion is transported from one side of a membrane to the other." [GOC:mah] EOG8QZB0T GO:0005887 1/81 integral component of plasma membrane cellular_component "The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG8QZB0T GO:0042391 1/81 regulation of membrane potential biological_process "Any process that modulates the establishment or extent of a membrane potential, the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane." [GOC:jl, GOC:mtg_cardio, GOC:tb, ISBN:0198506732]