../ pdb_00007s91_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:06 70K pdb_00007s91_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:06 28K pdb_00007s91_xyz_v1-3.cif.gz 20-Oct-2023 18:06 93K pdb_00007s91_xyz_v1-3.xml.gz 20-Oct-2023 18:06 123K