From NWChem
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		                        | 4:28:05 AM PDT - Thu, Aug 25th 2011  | 
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		                        Dear all, 
 
I am a new user of Nwchem. I am using the Prepare module to built a system formed by a protein and a metal. The system is built correctly, but the metal is placed out of its binding site; instead it is located outside the protein. The input is like this: 
 
prepare 
source snap.pdb 
new_top new_seq 
new_rst 
center 
orient 
solvate 
update lists 
ignore 
write built.rst 
write built.pdb 
end 
task prepare 
 
 
Can someone explain why this displacement takes place? How can I avoid it? 
 
Thanks in advance 
 
Jon
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