../ pdb_00007rk7_xyz-ext-atom_v1-3.xml.gz 03-Oct-2025 17:09 156K pdb_00007rk7_xyz-no-atom_v1-3.xml.gz 03-Oct-2025 17:09 50K pdb_00007rk7_xyz_v1-3.cif.gz 03-Oct-2025 17:09 380K pdb_00007rk7_xyz_v1-3.xml.gz 03-Oct-2025 17:09 501K