[MMTK] Extracting atom coordinates

[David Evans]

Hi,

So this is probably really easier, but I can't figure it out
after an hour's messing around, referring to the documentation:

I have read in a DNA duplex from a pdb file, using

configuration = PDBConfiguration('nuc_H.pdb')
 
                                              universe = InfiniteUniverse()
universe.addObject(configuration.createAll(None, 1))


How do I print out the coordinates of one
particular atom, referred to by atom name and residue name or number?
eg DT8:O2


Thank you

Dave
--
David Evans
School of Pharmacy
University of London