A Tetratricopeptide Repeat Scaffold Couples Signal Detection to OdhI Phosphorylation in Metabolic Control by the Protein Kinase PknG
Résumé
Bacteria control the metabolic processes by which they obtain nutrients and energy in order to adapt to the environment. Actinobacteria , one of the largest bacterial phyla of major importance for biotechnology, medicine, and agriculture, developed a unique control process that revolves around a key protein, the protein kinase PknG. Here, we use genetic, biochemical, and structural approaches to study PknG in a system that regulates glutamate production in Corynebacterium glutamicum , a species used for the industrial production of amino acids.
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