Article
Roles of the GcvA and PurR proteins in negative regulation of the Escherichia coli glycine cleavage enzyme system.
Journal of bacteriology - 1 Aug 1993
Wilson R L, Stauffer L T, Stauffer G V
Abstract excerpt
When Escherichia coli was grown in medium containing both inosine and glycine, the PurR repressor protein was shown to be responsible for a twofold reduction from the fully induced glycine cleavage enzyme levels. This twofold repression was also seen by measuring beta-galactosidase levels in cell...
Topics
- Amino Acid Oxidoreductases
- Bacterial Proteins
- Base Sequence
- Carrier Proteins
- DNA, Bacterial
- DNA-Binding Proteins
- Enzyme Repression
- Escherichia coli
- Escherichia coli Proteins
- Gene Expression Regulation, Bacterial
- Molecular Sequence Data
- Multienzyme Complexes
- Mutation
- Purines
- Regulatory Sequences, Nucleic Acid
- Repressor Proteins
- Transferases