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Gene Ontology Browser
Term Detail
GO term:ion channel activity
GO id:GO:0005216
Definition: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.
Number of paths to term: 5

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship
regulatesdenotes a 'regulates' relationship
positively-regulatesdenotes a 'positively-regulates' relationship
negatively-regulatesdenotes a 'negatively-regulates' relationship


Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-asubstrate-specific transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-aion transmembrane transporter activity
                                                is-aactive ion transmembrane transporter activity
                                                is-aanion transmembrane transporter activity +
                                                is-aATPase activity, coupled to transmembrane movement of ions +
                                                is-acation transmembrane transporter activity +
                                                is-aion channel activity [GO:0005216] (369 genes, 1345 annotations)
                                                        is-aanion channel activity +
                                                        is-acation channel activity +
                                                        is-aligand-gated ion channel activity +
                                                        is-alight-activated ion channel activity +
                                                        is-amechanically-gated ion channel activity +
                                                        is-atemperature-gated ion channel activity +
                                                        is-avoltage-gated ion channel activity +


Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-asubstrate-specific transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-asubstrate-specific channel activity
                                                is-aion channel activity [GO:0005216] (369 genes, 1345 annotations)
                                                        is-aanion channel activity +
                                                        is-acation channel activity +
                                                        is-aligand-gated ion channel activity +
                                                        is-alight-activated ion channel activity +
                                                        is-amechanically-gated ion channel activity +
                                                        is-atemperature-gated ion channel activity +
                                                        is-avoltage-gated ion channel activity +
                                                is-aurea channel activity
                                                is-awater channel activity


Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-atransmembrane transporter activity
                                is-apassive transmembrane transporter activity
                                        is-achannel activity
                                                is-asubstrate-specific channel activity
                                                        is-aion channel activity [GO:0005216] (369 genes, 1345 annotations)
                                                                is-aanion channel activity +
                                                                is-acation channel activity +
                                                                is-aligand-gated ion channel activity +
                                                                is-alight-activated ion channel activity +
                                                                is-amechanically-gated ion channel activity +
                                                                is-atemperature-gated ion channel activity +
                                                                is-avoltage-gated ion channel activity +
                                                        is-aurea channel activity
                                                        is-awater channel activity


Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-atransmembrane transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-aion transmembrane transporter activity
                                                is-aactive ion transmembrane transporter activity
                                                is-aanion transmembrane transporter activity +
                                                is-aATPase activity, coupled to transmembrane movement of ions +
                                                is-acation transmembrane transporter activity +
                                                is-aion channel activity [GO:0005216] (369 genes, 1345 annotations)
                                                        is-aanion channel activity +
                                                        is-acation channel activity +
                                                        is-aligand-gated ion channel activity +
                                                        is-alight-activated ion channel activity +
                                                        is-amechanically-gated ion channel activity +
                                                        is-atemperature-gated ion channel activity +
                                                        is-avoltage-gated ion channel activity +


Gene_Ontology
        is-amolecular_function
                is-atransporter activity
                        is-atransmembrane transporter activity
                                is-asubstrate-specific transmembrane transporter activity
                                        is-asubstrate-specific channel activity
                                                is-aion channel activity [GO:0005216] (369 genes, 1345 annotations)
                                                        is-aanion channel activity +
                                                        is-acation channel activity +
                                                        is-aligand-gated ion channel activity +
                                                        is-alight-activated ion channel activity +
                                                        is-amechanically-gated ion channel activity +
                                                        is-atemperature-gated ion channel activity +
                                                        is-avoltage-gated ion channel activity +
                                                is-aurea channel activity
                                                is-awater channel activity


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last database update
07/23/2014
MGI 5.19
The Jackson Laboratory