has primary input has small molecule activator monoatomic cation glycine zwitterion transmitter-gated monoatomic ion channel activity gated channel activity ligand-gated monoatomic cation channel activity glycine-gated cation channel activity https://github.com/geneontology/go-ontology/issues/28887 GO:0160212 rynl molecular_function 2024-09-10T16:55:41Z Enables the transmembrane transfer of a cation by a channel that opens when glycine is bound by the channel complex or one of its constituent parts on the extracellular side of the plasma membrane.