| GO:0016021 | integral component of membrane | 69 |
| GO:0004930 | G-protein coupled receptor activity | 45 |
| GO:0004935 | adrenergic receptor activity | 13 |
| GO:0005886 | plasma membrane | 11 |
| GO:0004993 | serotonin receptor activity | 7 |
| GO:0043565 | sequence-specific DNA binding | 4 |
| GO:0004715 | non-membrane spanning protein tyrosine kinase activity | 4 |
| GO:0003700 | transcription factor activity, sequence-specific DNA binding | 4 |
| GO:0007186 | G-protein coupled receptor signaling pathway | 3 |
| GO:0010579 | positive regulation of adenylate cyclase activity involved in G-protein coupled receptor signaling pathway | 3 |
| GO:0008227 | G-protein coupled amine receptor activity | 3 |
| GO:0004989 | octopamine receptor activity | 3 |
| GO:0005887 | integral component of plasma membrane | 3 |
| GO:0007189 | adenylate cyclase-activating G-protein coupled receptor signaling pathway | 3 |
| GO:0004977 | melanocortin receptor activity | 2 |
| GO:0045886 | negative regulation of synaptic growth at neuromuscular junction | 1 |
| GO:0007188 | adenylate cyclase-modulating G-protein coupled receptor signaling pathway | 1 |
| GO:0045887 | positive regulation of synaptic growth at neuromuscular junction | 1 |
