../ pdb_00007ist_xyz-ext-atom_v1-0.xml.gz 09-Jan-2026 16:14 22K pdb_00007ist_xyz-no-atom_v1-0.xml.gz 09-Jan-2026 16:14 17K pdb_00007ist_xyz_v1-0.cif.gz 09-Jan-2026 16:14 36K pdb_00007ist_xyz_v1-0.xml.gz 09-Jan-2026 16:14 47K