[Chimera-users] Fe in chimera antechamber

[Elaine Meng]

I forgot to mention one more thing about that attribute definition  
file.  It has #0:154.het on each line, which happens to specify the  
HEM residue in 1a6m.  You could just edit the text to replace each of  
those with :hem (since in your structure HEM is probably not residue  
number 154).  The first column after the tab is just the same type of  
specifier you would use in the command line, so there are different  
possibilities that would all work.  You can use the command line to  
make sure a specifier works, for example, select an atom with
    sel :hem at hab
to make sure that ":hem at hab" specifies an atom in your structure.

Elaine