Article
DnaK, DnaJ, and GrpE heat shock proteins negatively regulate heat shock gene expression by controlling the synthesis and stability of sigma 32.
Genes & development - 1 Dec 1990
Straus D, Walter W, Gross C A
Abstract excerpt
The Escherichia coli DnaK heat shock protein has been identified previously as a negative regulator of E. coli heat shock gene expression. We report that two other heat shock proteins, DnaJ and GrpE, are also involved in the negative regulation of heat shock gene expression. Strains carrying defe...
Topics
- Alleles
- Bacterial Proteins
- Escherichia coli
- Escherichia coli Proteins
- Gene Expression Regulation, Bacterial
- HSP40 Heat-Shock Proteins
- HSP70 Heat-Shock Proteins
- Heat-Shock Proteins
- Kinetics
- Mutation
- Sigma Factor
- Temperature