| GO:0031696 | 9.05 |
| signaling receptor activity | GO:0038023 | 2.49 |
| GO:0031692 | 8.64 |
| GO:0051380 | 8.35 |
| GO:0032795 | 8.35 |
| enzyme binding | GO:0019899 | 2.27 |
| molecular transducer activity | GO:0060089 | 2.32 |
| macromolecular complex binding | GO:0044877 | 2.61 |
| binding | GO:0005488 | 0.18 |
| signal transducer activity | GO:0004871 | 2.28 |
| G-protein coupled receptor binding | GO:0001664 | 4.18 |
| G-protein coupled receptor activity | GO:0004930 | 2.95 |
| GO:0004936 | 7.95 |
| adrenergic receptor activity | GO:0004935 | 6.97 |
| GO:0004938 | 8.64 |
| adrenergic receptor binding | GO:0031690 | 6.85 |
| protein complex binding | GO:0032403 | 3.09 |
| identical protein binding | GO:0042802 | 2.63 |
| protein homodimerization activity | GO:0042803 | 3.16 |
| protein kinase binding | GO:0019901 | 3.44 |
| kinase binding | GO:0019900 | 3.32 |
| G-protein coupled amine receptor activity | GO:0008227 | 5.83 |
| GO:0051379 | 7.95 |
| thioesterase binding | GO:0031996 | 7.25 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| receptor binding | GO:0005102 | 2.43 |
| transmembrane signaling receptor activity | GO:0004888 | 2.57 |
| protein binding | GO:0005515 | 0.46 |
| catecholamine binding | GO:1901338 | 6.97 |
| protein dimerization activity | GO:0046983 | 2.72 |
| protein heterodimerization activity | GO:0046982 | 3.64 |
| transmembrane receptor activity | GO:0099600 | 2.53 |
| receptor activity | GO:0004872 | 2.32 |