Conclusions

Planet combines:

small molecule (ligand) oriented tools (e.g.)
- similarity searching
- smarts patterns for interactions
protein oriented tools (e.g.)
- sequence similarity search and alignment
- 3D alignment and display

to give users the ability to navigate and understand protein-ligand interactions.

The additional ability to find relevant information from other Fedora servers allows users to see how what they learn about protein-ligand interactions fits together with information from other fields (like medicinal chemistry or biochemistry).