Hi guys,
I am working with a protein-ligand complex structure. I generated the ligand pdb and cif with Phenix.eLBOW. Then, I fit the ligand to density (green or continuous blue denisty) in Coot. Then, I did a refinement of the protein-ligand complex model in Phenix. I opened the refinement results in Coot, I don't know why in some places where the ligand is in density, it always shows green density in Coot... And, from the pdb file, the occupancy for all ligands are 0? Do any of you happens to know whether this is unusual and what might go wrong? Thank you so much!

Best,
Wei