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Catalysis of the transfer of a negatively charged ion from one side of a membrane to the other. Catalysis of the transfer of an ion from one side of a membrane to the other. Enables the transfer of a specific substance or group of related substances from one side of a membrane to the other. Catalysis of the transfer of cation from one side of the membrane to the other. Enables the transfer of a substance from one side of a membrane to the other. Enables the directed movement of a specific substance or group of related substances (such as macromolecules, small molecules, ions) into, out of, within or between cells. Catalysis of the transfer of an ion from one side of a membrane to the other, driven by the reaction: ATP + H2O = ADP + phosphate. Catalysis of the transfer of an ion from one side of a membrane to the other up the solute's concentration gradient. This is carried out by binding the solute and undergoing a series of conformational changes. Transport works equally well in either direction. 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: ion transmembrane transporter activity
Acc: GO:0015075
Aspect: Molecular Function
Desc: Catalysis of the transfer of an ion from one side of a membrane to the other.
Synonyms:
  • ion transporter activity
Proteins in PDR annotated with:
   This term: 78 [Search]
   Term or descendants: 5545 [Refine Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0015075 - ion transmembrane transporter activity (interactive image map)

YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle