I am trying to run Vina-Carb to dock malto-oligosaccharides in enzymes, but the vina-carb does not start correctly and I suspect it is due to the nomenclature in the ligand .pdbqt file.

What is the correct way to prepare carbohydrate ligand files?

So far, I am using this protocol:

1) Build the ligand with Glycam and download the .pdb file.

2) Open the .pdb in AutoDockTools (ADT); this will add hydrogens and torsions. Output it as a .pdbqt file.

3) Run vina-carb with the .pdbqt file.

Thanks, Tjaard Pijning

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