../ pdb_00007twk_xyz-ext-atom_v1-2.xml.gz 20-Oct-2023 18:03 304K pdb_00007twk_xyz-no-atom_v1-2.xml.gz 20-Oct-2023 18:03 67K pdb_00007twk_xyz_v1-2.cif.gz 20-Oct-2023 18:03 346K pdb_00007twk_xyz_v1-2.xml.gz 20-Oct-2023 18:03 472K