| cytokine receptor binding | GO:0005126 | 4.14 |
| transforming growth factor beta receptor binding | GO:0005160 | 5.81 |
| drug binding | GO:0008144 | 5.03 |
| macromolecular complex binding | GO:0044877 | 2.61 |
| binding | GO:0005488 | 0.18 |
| signal transducer activity | GO:0004871 | 2.28 |
| ion channel binding | GO:0044325 | 5.02 |
| molecular function regulator | GO:0098772 | 2.51 |
| heterocyclic compound binding | GO:1901363 | 1.06 |
| calcium channel inhibitor activity | GO:0019855 | 7.54 |
| FK506 binding | GO:0005528 | 6.74 |
| peptidyl-prolyl cis-trans isomerase activity | GO:0003755 | 5.87 |
| channel inhibitor activity | GO:0016248 | 6.13 |
| channel regulator activity | GO:0016247 | 4.88 |
| macrolide binding | GO:0005527 | 6.74 |
| SMAD binding | GO:0046332 | 5.45 |
| protein complex binding | GO:0032403 | 3.09 |
| type I transforming growth factor beta receptor binding | GO:0034713 | 7.44 |
| ion channel inhibitor activity | GO:0008200 | 6.15 |
| isomerase activity | GO:0016853 | 4.62 |
| catalytic activity | GO:0003824 | 1.05 |
| organic cyclic compound binding | GO:0097159 | 1.05 |
| cis-trans isomerase activity | GO:0016859 | 5.83 |
| protein binding | GO:0005515 | 0.46 |
| calcium channel regulator activity | GO:0005246 | 6.15 |
| receptor binding | GO:0005102 | 2.43 |
| activin binding | GO:0048185 | 7.25 |