../ pdb_00004xxi_xyz-ext-atom_v1-3.xml.gz 03-Nov-2023 17:27 55K pdb_00004xxi_xyz-no-atom_v1-3.xml.gz 03-Nov-2023 17:27 23K pdb_00004xxi_xyz_v1-3.cif.gz 03-Nov-2023 17:27 74K pdb_00004xxi_xyz_v1-3.xml.gz 03-Nov-2023 17:27 97K