[MMTK] object lost in trajectory?

[Shirley Siu]

Hi again,

I run an MD on a pdb with two chains:

conf=PDBConfiguration(filename)
chains=conf.createPeptideChains()
obj=Protein(chains)
universe.addObject(obj)
.. md..

then I create the universe out of the trajectory, and I only find one
object? (only first chain) what can I do to retrieve the second chain too?

Thanks.

Siu