../ pdb_00004nfn_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:09 58K pdb_00004nfn_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:09 27K pdb_00004nfn_xyz_v1-2.cif.gz 15-Sep-2023 17:09 80K pdb_00004nfn_xyz_v1-2.xml.gz 15-Sep-2023 17:09 105K