In Vitro Interactions between the P(II) Proteins and the Nitrogenase Regulatory Enzymes Dinitrogenase Reductase ADP-ribosyltransferase (DraT) and Dinitrogenase Reductase-activating Glycohydrolase (DraG) in Azospirillum brasilense

The activity of the nitrogenase enzyme in the diazotroph Azospirillum brasilense is reversibly inactivated by ammonium through ADP-ribosylation of the nitrogenase NifH subunit. This process is catalyzed by DraT and is reversed by DraG, and the activities of both enzymes are regulated according to th...

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Bibliographic Details
Main Authors: Huergo, Luciano F., Merrick, Mike, Monteiro, Rose A., Chubatsu, Leda S., Steffens, Maria B. R., Pedrosa, Fábio O., Souza, Emanuel M.
Format: Artigo
Language:Inglês
Published: American Society for Biochemistry and Molecular Biology 2009
Subjects:
Mechanisms of Signal Transduction
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2652340/
https://ncbi.nlm.nih.gov/pubmed/19131333
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M807378200
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