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Literature summary for 7.2.2.14 extracted from

  • Choi, E.; Lee, K.Y.; Shin, D.
    The MgtR regulatory peptide negatively controls expression of the MgtA Mg2+ transporter in Salmonella enterica serovar Typhimurium (2012), Biochem. Biophys. Res. Commun., 417, 318-323.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Salmonella enterica D0ZTB2 serovar typhimurium
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Salmonella enterica 14028s D0ZTB2 serovar typhimurium
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Synonyms

Synonyms Comment Organism
MgtA Mg2+ transporter
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Salmonella enterica

Expression

Organism Comment Expression
Salmonella enterica the MgtR peptide limits levels of the MgtA protein at low Mg2+ concentrations down
Salmonella enterica Salmonella expresses the MgtA transporter only in Mg2+-depleted conditions. MgtA expression increases in a Salmonella strain lacking MgtR. The MgtR peptide is necessary for the MgtA protein to be induced at the normal timing upon Mg2+ starvation up