Cargando…
Redox-Active Sensing by Bacterial DksA Transcription Factors Is Determined by Cysteine and Zinc Content
The four-cysteine zinc finger motif of the bacterial RNA polymerase regulator DksA is essential for protein structure, canonical control of the stringent response to nutritional limitation, and thiol-based sensing of oxidative and nitrosative stress. This interdependent relationship has limited our...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Society for Microbiology
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4850274/ https://www.ncbi.nlm.nih.gov/pubmed/27094335 http://dx.doi.org/10.1128/mBio.02161-15 |