../ pdb_00004ixs_xyz-ext-atom_v1-4.xml.gz 01-Dec-2023 16:03 130K pdb_00004ixs_xyz-no-atom_v1-4.xml.gz 01-Dec-2023 16:03 37K pdb_00004ixs_xyz_v1-4.cif.gz 01-Dec-2023 16:03 155K pdb_00004ixs_xyz_v1-4.xml.gz 01-Dec-2023 16:03 210K