../ pdb_00004o0n_xyz-ext-atom_v1-4.xml.gz 15-Sep-2023 17:09 349K pdb_00004o0n_xyz-no-atom_v1-4.xml.gz 15-Sep-2023 17:09 74K pdb_00004o0n_xyz_v1-4.cif.gz 15-Sep-2023 17:09 755K pdb_00004o0n_xyz_v1-4.xml.gz 15-Sep-2023 17:09 1M