../ pdb_00004ttb_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:18 72K pdb_00004ttb_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:18 32K pdb_00004ttb_xyz_v1-4.cif.gz 22-Sep-2023 17:18 176K pdb_00004ttb_xyz_v1-4.xml.gz 22-Sep-2023 17:18 237K