Mutants with defective phosphatase activity show no phosphorylation-dependent oligomerization of CheZ. The phosphatase of bacterial chemotaxis.

doi:10.1074/jbc.271.2.1232

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Article

Mutants with defective phosphatase activity show no phosphorylation-dependent oligomerization of CheZ. The phosphatase of bacterial chemotaxis.

The Journal of biological chemistry - 12 Jan 1996

Blat Y, Eisenbach M

Abstract excerpt

CheZ is the phosphatase of CheY, the response regulator in bacterial chemotaxis. The mechanism by which the activity of CheZ is regulated is not known. We used cheZ mutants of Salmonella typhimurium, which had been isolated by Sockett et al. (Sockett, H., Yamaguchi, S., Kihara, M., Irikura, V. M....

Topics

Bacterial Proteins
Base Sequence
Chemotaxis
Membrane Proteins
Methyl-Accepting Chemotaxis Proteins
Molecular Sequence Data
Mutation
Phosphorylation
Salmonella typhimurium

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