../ pdb_00004iun_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:09 28K pdb_00004iun_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:09 24K pdb_00004iun_xyz_v1-2.cif.gz 15-Sep-2023 17:09 74K pdb_00004iun_xyz_v1-2.xml.gz 15-Sep-2023 17:09 99K