../ pdb_00007zf3_xyz-ext-atom_v1-4.xml.gz 26-Sep-2025 15:20 228K pdb_00007zf3_xyz-no-atom_v1-4.xml.gz 26-Sep-2025 15:20 59K pdb_00007zf3_xyz_v1-4.cif.gz 26-Sep-2025 15:20 510K pdb_00007zf3_xyz_v1-4.xml.gz 26-Sep-2025 15:20 666K