Definition of Gyrases. Meaning of Gyrases. Synonyms of Gyrases

- DNA gyrase, or simply gyrase, is an enzyme within the class of topoisomerase and is a subclass of Type II topoisomerases that reduces topological strain...
- reverse gyrase has been characterized fully, and a crystal structure has been produced based on the enzyme found in Thermotoga maritima. Reverse gyrases have...
- decreases the linking number by 2. Gyrase is also able to remove knots from the bacterial chromosome. Along with gyrase, most prokaryotes also contain a...
- topological strain. DNA gyrases are analogous enzymes in other organisms. While topoisomerase IV does relax positive supercoils like DNA gyrase, it does not introduce...
- transcription), RNA polymerases (RNAP) which control transcription, and Gyrases (G) which regulate PSB. Finally, there needs to be a means to quantify...
- was DNA gyrase from bacteria, by Martin Gellert and coworkers in 1976, and also characterized by Nicholas Cozzarelli and co-workers. DNA gyrase catalyzes...
- Pseudomonas aeruginosa Due to Interplay of the MexAB-OprM Efflux Pump and the DNA Gyrase Mutation". Microbiology and Immunology. 46 (6): 391–395. doi:10.1111/j.1348-0421...
- proteins. The obligate aerobes were later found to have a defective DNA gyrase subunit A gene (gyrA), while obligate anaerobes were defective in topoisomerase...
- cellular energy levels decrease. This hampers the efficiency by which DNA gyrases remove positive supercoils produced by transcription events, whose ac****ulation...
- reverse gyrase topoisomerase is found exclusively in thermophiles and hyperthermophiles as it allows for coiling of DNA. The reverse gyrase enzyme requires...