| cation binding | GO:0043169 | 1.4 |
| metal ion binding | GO:0046872 | 1.41 |
| GTPase regulator activity | GO:0030695 | 4.01 |
| enzyme regulator activity | GO:0030234 | 2.85 |
| GTPase activator activity | GO:0005096 | 4.11 |
| Rab GTPase binding | GO:0017137 | 4.96 |
| enzyme binding | GO:0019899 | 2.27 |
| ion binding | GO:0043167 | 1.36 |
| small GTPase binding | GO:0031267 | 4.13 |
| GTPase binding | GO:0051020 | 4.05 |
| binding | GO:0005488 | 0.18 |
| protein binding | GO:0005515 | 0.46 |
| molecular function regulator | GO:0098772 | 2.51 |
| nucleoside-triphosphatase regulator activity | GO:0060589 | 3.92 |
| Ras GTPase binding | GO:0017016 | 4.2 |
| enzyme activator activity | GO:0008047 | 3.56 |