| AAA server homepage | ATPases Associated with various cellular Activities |
| RNA helicases in yeast | RNA helicases from yeast (Patrick Linders RNA helicase site) |
| The DExH/D protein family database | The RNA helicase resource |
| Kinesin Homepage | |
| Myosin Homepage | |
| Dynein Homepage | |
| Small G-proteins database | |
| PhosphositePlus | (post-translational modification database) |
