../ pdb_00004ub1_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:19 73K pdb_00004ub1_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:19 33K pdb_00004ub1_xyz_v1-4.cif.gz 22-Sep-2023 17:19 100K pdb_00004ub1_xyz_v1-4.xml.gz 22-Sep-2023 17:19 131K