I can't save the .pdbqt file of the protein because of the issue related to assigning valence to some atom in its structure. How can I fix it?

I was trying to prepare the ligand-binding domain of human estrogen receptor beta (1QKM: https://www.rcsb.org/structure/1QKM ) for docking and met the following error on the stage of .pdbqt file...

30 October 2023 1,383 0 View