../ pdb_00004b13_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:44 247K pdb_00004b13_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:44 61K pdb_00004b13_xyz_v1-2.cif.gz 15-Dec-2023 18:44 282K pdb_00004b13_xyz_v1-2.xml.gz 15-Dec-2023 18:44 387K