Microbial DNA topoisomerases and their inhibition by antibiotics.
Supercoiling of bacterial DNA is regulated by topoisomerases and influences most of the metabolic processes involving DNA. The present review is devoted to a brief outline of the supercoiled state of DNA in bacteria and to all microbial topoisomerases hitherto described. Recent studies on topoisomerases of archaebacteria led to the discovery of a so-called reverse gyrase, the properties of which are also discussed. Special emphasis is given to a selective treatment of the effects of those antibiotics which act as gyrase inhibitors.
Zimmer
C
C
Akademie der Wissenschaften der DDR.
Störl
K
K
Störl
J
J
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000201:enzymology*; D004269:DNA, Bacterial; D004278:DNA, Superhelical; D059004:Topoisomerase I Inhibitors; D059005:Topoisomerase II Inhibitors
D000900:Anti-Bacterial Agents; D004269:DNA, Bacterial; D004278:DNA, Superhelical; D059004:Topoisomerase I Inhibitors; D059005:Topoisomerase II Inhibitors