../ pdb_00001iuf_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:54 45K pdb_00001iuf_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:54 15K pdb_00001iuf_xyz_v1-4.cif.gz 22-Dec-2023 16:54 59K pdb_00001iuf_xyz_v1-4.xml.gz 22-Dec-2023 16:54 78K