../ pdb_00007na6_xyz-ext-atom_v1-2.xml.gz 31-May-2024 15:04 5M pdb_00007na6_xyz-no-atom_v1-2.xml.gz 31-May-2024 15:04 569K pdb_00007na6_xyz_v1-2.cif.gz 31-May-2024 15:04 6M pdb_00007na6_xyz_v1-2.xml.gz 31-May-2024 15:04 8M