Article
The CytR repressor antagonizes cyclic AMP-cyclic AMP receptor protein activation of the deoCp2 promoter of Escherichia coli K-12.
Journal of bacteriology - 1 Oct 1990
Søgaard-Andersen L, Martinussen J, Møllegaard N E, Douthwaite S R, Valentin-Hansen P
Abstract excerpt
We have investigated the regulation of the Escherichia coli deoCp2 promoter by the CytR repressor and the cyclic AMP (cAMP) receptor protein (CRP) complexed to cAMP. Promoter regions controlled by these two proteins characteristically contain tandem cAMP-CRP binding sites. Here we show that (i) C...
Topics
- Base Sequence
- Chromosome Deletion
- Cyclic AMP
- DNA, Bacterial
- Escherichia coli
- Escherichia coli Proteins
- Molecular Sequence Data
- Mutation
- Oligonucleotide Probes
- Plasmids
- Promoter Regions, Genetic
- Receptors, Cyclic AMP
- Recombinant Fusion Proteins
- Repressor Proteins
- Restriction Mapping
- beta-Galactosidase