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Catalysis and Sulfa Drug Resistance in Dihydropteroate Synthase: Crystal structures reveal the catalytic mechanism of DHPS and the structural basis of sulfa drug action and resistance

The sulfonamide antibiotics inhibit dihydropteroate synthase (DHPS), a key enzyme in the folate pathway of bacteria and primitive eukaryotes. However, resistance mutations have severely compromised the usefulness of these drugs. Here, we report structural, computational and mutagenesis studies on th...

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Detalhes bibliográficos
Main Authors: Yun, Mi-Kyung, Wu, Yinan, Li, Zhenmei, Zhao, Ying, Waddell, M. Brett, Ferreira, Antonio M., Lee, Richard E., Bashford, Donald, White, Stephen W.
Formato: Artigo
Idioma:Inglês
Publicado em: 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3531234/
https://ncbi.nlm.nih.gov/pubmed/22383850
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.1214641
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