OntologiesgoclassesGO:0005216   
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monoatomic ion channel activity
http://purl.obolibrary.org/obo/GO_0005216

Enables the facilitated diffusion of a monoatomic ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size).

Also appears inonehcaoecozpmondo + 14
Broad Synonyms
ion channel activity