A second type of protein methylation reaction in bacterial chemotaxis.
نویسندگان
چکیده
منابع مشابه
Protein phosphorylation is involved in bacterial chemotaxis.
The nature of the biochemical signal that is involved in the excitation response in bacterial chemotaxis is not known. However, ATP is required for chemotaxis. We have purified all of the proteins involved in signal transduction and show that the product of the cheA gene is rapidly autophosphorylated, while some mutant CheA proteins cannot be phosphorylated. The presence of stoichiometric level...
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Bacterial chemotaxis
Chemotaxis is the directed motion of an organism toward environmental conditions it deems attractive and/or away from surroundings it finds repellent. Movement of flagellated bacteria such as Escherichia coli can be characterized as a sequence of smooth-swimming runs punctuated by intermittent tumbles. Tumbles last only a fraction of a second, which is sufficient to effectively randomize the di...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1987
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)47518-7