A subclass of G-protein coupled SEROTONIN receptors that couple preferentially to GI-GO G-PROTEINS resulting in decreased intracellular CYCLIC AMP levels. (mesh:D044263)
| Identifier | Name | Relation |
| HGNC:5286 | HTR1A | isa |
| HGNC:5287 | HTR1B | isa |
| HGNC:5291 | HTR1E | isa |
| HGNC:5289 | HTR1D | isa |
| Relation | Identifier | Name |
| isa | FPLX:5_hydroxytryptamine_receptors_G_protein_coupled | 5_hydroxytryptamine_receptors_G_protein_coupled |