Genetic and Biochemical Studies of Phosphatase Activity of PhoR
AUTOR(ES)
Carmany, Daniel O.
FONTE
American Society for Microbiology
RESUMO
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.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=142828Documentos Relacionados
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