| signaling receptor activity | GO:0038023 | 2.49 |
| integrin binding | GO:0005178 | 5.07 |
| enzyme binding | GO:0019899 | 2.27 |
| drug binding | GO:0008144 | 5.03 |
| phosphoric ester hydrolase activity | GO:0042578 | 3.82 |
| 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 |
| ion channel binding | GO:0044325 | 5.02 |
| cation binding | GO:0043169 | 1.4 |
| G-protein coupled receptor activity | GO:0004930 | 2.95 |
| phosphoric diester hydrolase activity | GO:0008081 | 5.23 |
| magnesium ion binding | GO:0000287 | 4.41 |
| ion binding | GO:0043167 | 1.36 |
| calcium ion binding | GO:0005509 | 3.17 |
| protein complex binding | GO:0032403 | 3.09 |
| metal ion binding | GO:0046872 | 1.41 |
| hydrolase activity | GO:0016787 | 1.9 |
| hydrolase activity, acting on ester bonds | GO:0016788 | 3.1 |
| protein kinase binding | GO:0019901 | 3.44 |
| kinase binding | GO:0019900 | 3.32 |
| cell adhesion molecule binding | GO:0050839 | 4.5 |
| phospholipase activity | GO:0004620 | 5.16 |
| polyamine binding | GO:0019808 | 9.05 |
| phosphatidylinositol phospholipase C activity | GO:0004435 | 6.41 |
| catalytic activity | GO:0003824 | 1.05 |
| transmembrane signaling receptor activity | GO:0004888 | 2.57 |
| phospholipase C activity | GO:0004629 | 6.3 |
| protein binding | GO:0005515 | 0.46 |
| receptor binding | GO:0005102 | 2.43 |
| lipase activity | GO:0016298 | 4.96 |
| transmembrane receptor activity | GO:0099600 | 2.53 |
| receptor activity | GO:0004872 | 2.32 |