../ pdb_00007rk9_xyz-ext-atom_v1-3.xml.gz 31-May-2024 15:04 5M pdb_00007rk9_xyz-no-atom_v1-3.xml.gz 31-May-2024 15:04 916K pdb_00007rk9_xyz_v1-3.cif.gz 31-May-2024 15:04 5M pdb_00007rk9_xyz_v1-3.xml.gz 31-May-2024 15:04 7M