Dear Pymol Users! I wonder to ask regarding the algorithm implemented in pymol for the calculation of the hydrogen bonds between ligand and protein using preset.ligand_cartoon demonstrating the interactions? I've just compared predicted hydrogen bonds for the same complex that I could observe with Chim*ra and found that there were differences: pymol tends to predict more hydrogen bonds considering additional interactions located on the longer distances. Are there some built-in commands in pymol that would allow me to modulate geometrical criteria (cut-offs?) for the hydrogen bonds search assuming that I am operating with multi-model pdb (results of docking) using command: preset.ligand_cartoon('my_pdb*',_self=cmd) Many thanks in advance Cheers Enrico
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