| GO | Name |
| GO:0004930 | G protein-coupled receptor activity |
| GO:0004993 | G protein-coupled serotonin receptor activity |
| GO:0005886 | plasma membrane |
| GO:0005887 | integral component of plasma membrane |
| GO:0007186 | G protein-coupled receptor signaling pathway |
| GO:0007187 | G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger |
| GO:0007193 | adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway |
| GO:0007198 | adenylate cyclase-inhibiting serotonin receptor signaling pathway |
| GO:0007268 | chemical synaptic transmission |
| GO:0030425 | dendrite |
| GO:0030594 | neurotransmitter receptor activity |
| GO:0045202 | synapse |
| GO:0051378 | serotonin binding |