../ pdb_00004ett_xyz-ext-atom_v1-4.xml.gz 08-Sep-2023 16:26 37K pdb_00004ett_xyz-no-atom_v1-4.xml.gz 08-Sep-2023 16:26 22K pdb_00004ett_xyz_v1-4.cif.gz 08-Sep-2023 16:26 55K pdb_00004ett_xyz_v1-4.xml.gz 08-Sep-2023 16:26 71K