../ pdb_00004iu4_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:11 55K pdb_00004iu4_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:11 28K pdb_00004iu4_xyz_v1-3.cif.gz 15-Sep-2023 17:11 78K pdb_00004iu4_xyz_v1-3.xml.gz 15-Sep-2023 17:11 103K