Chemotaxis protein CheY-3

UniProtKB accession:  A0A0H3AMJ9

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UniProtKB description:  Acts as a response regulator to control chemotaxis (PubMed:16321945, PubMed:24066084). Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors (PubMed:16321945, PubMed:24066084). Switches the flagellar rotation by binding to the flagellar motor switch protein FliM (PubMed:16321945, PubMed:24066084). In its active (phosphorylated or acetylated) form, exhibits enhanced binding to a switch component, FliM, at the flagellar motor which induces a change from counterclockwise to clockwise flagellar rotation (By similarity).