../ pdb_00003q18_xyz-ext-atom_v1-3.xml.gz 27-Oct-2023 17:26 97K pdb_00003q18_xyz-no-atom_v1-3.xml.gz 27-Oct-2023 17:26 31K pdb_00003q18_xyz_v1-3.cif.gz 27-Oct-2023 17:26 213K pdb_00003q18_xyz_v1-3.xml.gz 27-Oct-2023 17:26 294K