| cytokine receptor binding | GO:0005126 | 4.14 |
| dynactin binding | GO:0034452 | 7.79 |
| protein binding | GO:0005515 | 0.46 |
| cytoskeletal protein binding | GO:0008092 | 3.02 |
| phosphatidylinositol binding | GO:0035091 | 4.47 |
| transforming growth factor beta receptor binding | GO:0005160 | 5.81 |
| phospholipid binding | GO:0005543 | 3.91 |
| lipid binding | GO:0008289 | 3.26 |
| binding | GO:0005488 | 0.18 |
| type I transforming growth factor beta receptor binding | GO:0034713 | 7.44 |
| receptor binding | GO:0005102 | 2.43 |
| protein heterodimerization activity | GO:0046982 | 3.64 |
| protein dimerization activity | GO:0046983 | 2.72 |
| identical protein binding | GO:0042802 | 2.63 |
| protein homodimerization activity | GO:0042803 | 3.16 |