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Literature summary for 2.7.13.3 extracted from

  • Pernestig, A.K.; Melefors, O.; Georgellis, D.
    Identification of UvrY as the cognate response regulator for the BarA sensor kinase in Escherichia coli (2001), J. Biol. Chem., 276, 225-231.
    View publication on PubMed
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Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Escherichia coli purified BarA protein is able to autophosphorylate when incubated with [gamma-(32)P]ATP but not with [alpha-(32)P]ATP or [gamma-(32)P]GTP. Phosphorylated BarA, in turn, acts as an efficient phosphoryl group donor to UvrY. BarA and UvrY constitute a new two-component system for gene regulation in Escherichia coli ?
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Organism

Organism UniProt Comment Textmining
Escherichia coli P0AEC7
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Posttranslational Modification

Posttranslational Modification Comment Organism
phosphoprotein purified BarA protein is able to autophosphorylate when incubated with [gamma-(32)P]ATP but not with [alpha-(32)P]ATP or [gamma-(32)P]GTP. Phosphorylated BarA, in turn, acts as an efficient phosphoryl group donor to UvrY. BarA and UvrY constitute a new two-component system for gene regulation in Escherichia coli Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information purified BarA protein is able to autophosphorylate when incubated with [gamma-(32)P]ATP but not with [alpha-(32)P]ATP or [gamma-(32)P]GTP. Phosphorylated BarA, in turn, acts as an efficient phosphoryl group donor to UvrY. BarA and UvrY constitute a new two-component system for gene regulation in Escherichia coli Escherichia coli ?
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 ?

Synonyms

Synonyms Comment Organism
sensor protein barA
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 Escherichia coli