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Catalysis of facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. Catalysis of the energy-independent passage of cations across a lipid bilayer down a concentration gradient. Catalysis of the transmembrane transfer of a solute by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts. A ligand-gated ion channel activity which transports calcium in response to emptying of intracellular calcium stores. 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. Catalysis of the transmembrane transfer of an ion by a channel that opens when a specific ligand has been bound by the channel complex or one of its constituent parts.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: store-operated calcium channel activity
Acc: GO:0015279
Aspect: Molecular Function
Desc: A ligand-gated ion channel activity which transports calcium in response to emptying of intracellular calcium stores.
Proteins in PDR annotated with:
   This term: 26 [Search]
   Term or descendants: 26 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0015279 - store-operated calcium channel activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle