../ pdb_00007bkb_xyz-ext-atom_v1-2.xml.gz 11-Sep-2026 15:44 1M pdb_00007bkb_xyz-no-atom_v1-2.xml.gz 11-Sep-2026 15:44 271K pdb_00007bkb_xyz_v1-2.cif.gz 11-Sep-2026 15:44 1M pdb_00007bkb_xyz_v1-2.xml.gz 11-Sep-2026 15:44 2M