PMID:12533489
| Citation |
Carmany, DO, Hollingsworth, K and McCleary, WR (2003) Genetic and biochemical studies of phosphatase activity of PhoR. J. Bacteriol. 185:1112-5 |
|---|---|
| Abstract |
In Escherichia coli, PhoR is the histidine kinase of the phosphate regulon. It has been postulated that PhoR may function as a phospho-PhoB phosphatase. Experiments with four precise phoR deletion mutants supported this hypothesis and suggested that this activity resides within the histidine phosphorylation domain. This biochemical activity was confirmed by using a separately expressed histidine phosphorylation domain. |
| Links | |
| Keywords |
Adenosine Triphosphate/metabolism; Bacterial Proteins/chemistry; Bacterial Proteins/genetics; Bacterial Proteins/metabolism; Binding Sites; Histidine/metabolism; Phosphoric Monoester Hydrolases/metabolism; Phosphorylation |
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