A subclass of ion channels that open or close in response to the binding of specific LIGANDS. (mesh:D058446)
| Synonym | Reference | Specificity |
| Ligand-gated ion channel | Exact | |
| ligand-gated ion channels | Exact | |
| Ligand-gated ion channels | Exact | |
| ligand-gated ion channel | Exact |
| Identifier | Name | Relation |
| FPLX:GRI | GRI | isa |
| FPLX:GLRA_GLRB | GLRA_GLRB | isa |
| HGNC:29504 | ZACN | isa |
| FPLX:5_hydroxytryptamine_receptors_ionotropic | 5_hydroxytryptamine_receptors_ionotropic | isa |
| FPLX:ITPR | ITPR | isa |
| HGNC:1884 | CFTR | isa |
| FPLX:CHRN | CHRN | isa |
| FPLX:RYR | RYR | isa |
| FPLX:P2RX | P2RX | isa |
| FPLX:GABR | GABR | isa |