../ pdb_00007u53_xyz-ext-atom_v1-3.xml.gz 09-May-2025 15:07 221K pdb_00007u53_xyz-no-atom_v1-3.xml.gz 09-May-2025 15:07 74K pdb_00007u53_xyz_v1-3.cif.gz 09-May-2025 15:07 325K pdb_00007u53_xyz_v1-3.xml.gz 09-May-2025 15:07 460K