../ pdb_00003btr_xyz-ext-atom_v1-2.xml.gz 27-Oct-2023 17:27 76K pdb_00003btr_xyz-no-atom_v1-2.xml.gz 27-Oct-2023 17:27 25K pdb_00003btr_xyz_v1-2.cif.gz 27-Oct-2023 17:27 96K pdb_00003btr_xyz_v1-2.xml.gz 27-Oct-2023 17:27 127K