../ pdb_00004iuf_xyz-ext-atom_v1-2.xml.gz 23-Feb-2024 17:50 34K pdb_00004iuf_xyz-no-atom_v1-2.xml.gz 23-Feb-2024 17:50 18K pdb_00004iuf_xyz_v1-2.cif.gz 23-Feb-2024 17:50 72K pdb_00004iuf_xyz_v1-2.xml.gz 23-Feb-2024 17:50 95K