I''ve got a structure with a pile of sulphate ions in the PDB file,
all in chain X. However, in the molecule selection window, these
sulphates do not appear as "monomers", nor does chain X appear in the
chain list: should they not be there?
I can select them explicitly as "//X/*", but I'm puzzled why don't
they don't appear in the monomer list.
Phil
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