../ pdb_00004ixo_xyz-ext-atom_v1-2.xml.gz 01-Dec-2023 16:03 131K pdb_00004ixo_xyz-no-atom_v1-2.xml.gz 01-Dec-2023 16:03 41K pdb_00004ixo_xyz_v1-2.cif.gz 01-Dec-2023 16:03 287K pdb_00004ixo_xyz_v1-2.xml.gz 01-Dec-2023 16:03 397K