# Copyright (C) 2002, Thomas Hamelryck (thamelry@binf.ku.dk)
# This code is part of the Biopython distribution and governed by its
# license.  Please see the LICENSE file that should have been included
# as part of this package.

"""Classes that deal with macromolecular crystal structures.

Includes: PDB and mmCIF parsers, a Structure class, a module to keep a local
copy of the PDB up-to-date, selective IO of PDB files, etc.

Author: Thomas Hamelryck.  Additional code by Kristian Rother.
"""

# IO of PDB files (including flexible selective output)
from .PDBIO import PDBIO, Select