../ pdb_00004nf1_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:08 260K pdb_00004nf1_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:08 64K pdb_00004nf1_xyz_v1-3.cif.gz 15-Sep-2023 17:08 535K pdb_00004nf1_xyz_v1-3.xml.gz 15-Sep-2023 17:08 750K