EOG8QNQDD GO:0005249 2/7 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] EOG8QNQDD GO:0008076 2/7 voltage-gated potassium channel complex cellular_component "A protein complex that forms a transmembrane channel through which potassium ions may cross a cell membrane in response to changes in membrane potential." [GOC:mah]