../ pdb_00004pfn_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:20 241K pdb_00004pfn_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:20 50K pdb_00004pfn_xyz_v1-3.cif.gz 22-Sep-2023 17:20 272K pdb_00004pfn_xyz_v1-3.xml.gz 22-Sep-2023 17:20 369K