../ pdb_00002er9_xyz-ext-atom_v1-5.xml.gz 21-Mar-2025 15:14 58K pdb_00002er9_xyz-no-atom_v1-5.xml.gz 21-Mar-2025 15:14 29K pdb_00002er9_xyz_v1-5.cif.gz 21-Mar-2025 15:14 81K pdb_00002er9_xyz_v1-5.xml.gz 21-Mar-2025 15:14 108K