../ pdb_00007usm_xyz-ext-atom_v1-2.xml.gz 25-Oct-2024 18:25 231K pdb_00007usm_xyz-no-atom_v1-2.xml.gz 25-Oct-2024 18:25 72K pdb_00007usm_xyz_v1-2.cif.gz 25-Oct-2024 18:25 293K pdb_00007usm_xyz_v1-2.xml.gz 25-Oct-2024 18:25 395K