../ pdb_00004ffk_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:28 41K pdb_00004ffk_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:28 23K pdb_00004ffk_xyz_v1-2.cif.gz 08-Sep-2023 16:28 60K pdb_00004ffk_xyz_v1-2.xml.gz 08-Sep-2023 16:28 78K