5. Isomerases;
5.- Other isomerases;
5.99.1 Sole sub-subclass for isomerases that do not belong in the other subclasses
5.-.-.- DNA topoisomerase (ATP-hydrolysing); type II DNA topoisomerase; DNA-gyrase;
deoxyribonucleate topoisomerase; deoxyribonucleic topoisomerase; topoisomerase; DNA
topoisomerase II