Enables the transmembrane transfer of an ion by a channel that opens when a specific extracellular ligand has been bound by the channel complex or one of its constituent parts, where channel opening contributes to an increase in membrane potential. [ https://www.worldcat.org/search?q=bn%3A0323037070 GOC : mah ]
Term information
- Reactome:R-HSA-420980 (Activation of Ca permeable AMPA receptors)
- Reactome:R-HSA-399712 (Activation of Ca permeable AMPA receptors)
- Reactome:R-HSA-438037 (Membrane depolarization upon activation of Ca impermeable AMPA receptors)
- Reactome:R-HSA-399711 (Activation of Ca impermeable AMPA receptors)
- Reactome:R-HSA-432164 (Ca2+ influx into the post-synaptic cell)
- molecular_function
- GO:0005231