../ pdb_00004nk5_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:10 278K pdb_00004nk5_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:10 61K pdb_00004nk5_xyz_v1-2.cif.gz 15-Sep-2023 17:10 587K pdb_00004nk5_xyz_v1-2.xml.gz 15-Sep-2023 17:10 822K