LigGrep
![](https://durrantlab.pitt.edu/wp-content/uploads/2020/07/icon.png)
LigGrep is a free, open-source program for identifying docked poses that participate in user-specified receptor/ligand interactions. As input, LigGrep accepts a protein receptor file (PDB, PDBQT), a directory containing many docked-compound files (PDB, PDBQT, SDF), and a list of user-specified filters (JSON). It evaluates each docked pose and outputs the names of the compounds with poses that pass all filters.