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Catalysis of the transmembrane transfer of a proton by a voltage-gated channel. Catalysis of the energy-independent passage of cations across a lipid bilayer down a concentration gradient. Catalysis of the transmembrane transfer of an ion by a voltage-gated channel. An ion is an atom or group of atoms carrying an electric charge by virtue of having gained or lost one or more electrons. Catalysis of the transmembrane transfer of a calcium ion by a voltage-gated channel. Catalysis of the transmembrane transfer of a potassium ion by a voltage-gated channel. Catalysis of the transfer of metal ions from one side of a membrane to the other. Catalysis of the transmembrane transfer of a sodium ion by a voltage-gated channel. Catalysis of the transmembrane transfer of a solute by a channel whose open state is dependent on the voltage across the membrane in which it is embedded. Catalysis of the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion. Catalysis of facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: voltage-gated cation channel activity
Acc: GO:0022843
Aspect: Molecular Function
Desc: Catalysis of the transmembrane transfer of a cation by a voltage-gated channel. A cation is a positively charged ion.
Proteins in PDR annotated with:
   This term: 11 [Search]
   Term or descendants: 637 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0022843 - voltage-gated cation channel activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle