Structure of the Nucleotide Complex of PyrR, the pyr Attenuation Protein from Bacillus caldolyticus, Suggests Dual Regulation by Pyrimidine and Purine Nucleotides

PyrR is a protein that regulates the expression of genes and operons of pyrimidine nucleotide biosynthesis (pyr genes) in many bacteria. PyrR acts by binding to specific sequences on pyr mRNA and causing transcriptional attenuation when intracellular levels of uridine nucleotides are elevated. PyrR...

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Detalhes bibliográficos
Main Authors: Chander, Preethi, Halbig, Kari M., Miller, Jamie K., Fields, Christopher J., Bonner, Heather K. S., Grabner, Gail K., Switzer, Robert L., Smith, Janet L.
Formato: Artigo
Idioma:Inglês
Publicado em: American Society for Microbiology 2005
Assuntos:
Structural Biology
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1064020/
https://ncbi.nlm.nih.gov/pubmed/15716449
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1128/JB.187.5.1773-1782.2005
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