Table 2.
Molecular docking information.
Compounds | Binding Affinity (kcal/mol) |
|
---|---|---|
COX-2 (PDB ID:5F1A) | EP4 (PDB ID:5YWY) | |
Fulvic acid (PubChem CID:5359407) | −8.411 | −7.553 |
Grapiprant (PubChem CID:11677589) | – | −9.354 |
PGE2 (PubChem CID:5280360) | – | −7.813 |
Celecoxib (PubChem CID:2662) | −9.160 | – |
5-fluorouracil (PubChem CID:3385) | −5.778a | −5.135a |
It is possible that the predicted binding site is inconsistent with the actual binding pocket, and that the calculated binding affinity is too weak to be reliable.