../ pdb_00007n55_xyz-ext-atom_v1-2.xml.gz 20-Oct-2023 18:04 44K pdb_00007n55_xyz-no-atom_v1-2.xml.gz 20-Oct-2023 18:04 29K pdb_00007n55_xyz_v1-2.cif.gz 20-Oct-2023 18:04 112K pdb_00007n55_xyz_v1-2.xml.gz 20-Oct-2023 18:04 141K