../ pdb_00004ubg_xyz-ext-atom_v1-6.xml.gz 22-Sep-2023 17:21 40K pdb_00004ubg_xyz-no-atom_v1-6.xml.gz 22-Sep-2023 17:21 26K pdb_00004ubg_xyz_v1-6.cif.gz 22-Sep-2023 17:21 61K pdb_00004ubg_xyz_v1-6.xml.gz 22-Sep-2023 17:21 80K