../ pdb_00003ucn_xyz-ext-atom_v1-3.xml.gz 08-Sep-2023 16:27 81K pdb_00003ucn_xyz-no-atom_v1-3.xml.gz 08-Sep-2023 16:27 28K pdb_00003ucn_xyz_v1-3.cif.gz 08-Sep-2023 16:27 100K pdb_00003ucn_xyz_v1-3.xml.gz 08-Sep-2023 16:27 136K