[COOT] Zinc-density

[Moritz Metlitzky]

Hi everybody, i just installed coot and played around a bit with my
structure and the Fit Protein command. Now to my question, i have a zinc
atom in my structure coordinated by 3 cysteines. it refines pretty well, but
when i do Fit Protein Coot always links the 3 cys directly in the zinc
density, so it seems it doesn't know that a zinc is there. it is displayed
as zinc and everything but it doesn't assign density to it.
Has someone any suggestions?
best regards
           Moritz Metlitzky