../ pdb_00003nbk_xyz-ext-atom_v1-2.xml.gz 01-Sep-2023 16:38 131K pdb_00003nbk_xyz-no-atom_v1-2.xml.gz 01-Sep-2023 16:38 41K pdb_00003nbk_xyz_v1-2.cif.gz 01-Sep-2023 16:38 157K pdb_00003nbk_xyz_v1-2.xml.gz 01-Sep-2023 16:38 214K