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Article

Molecular mechanisms of two-component system RhpRS regulating type III secretion system in Pseudomonas syringae.

Nucleic acids research - 1 Oct 2014

Deng Xin, Liang Haihua, Chen Kai, He Chuan, Lan Lefu, Tang Xiaoyan

Abstract excerpt

Pseudomonas syringae uses the two-component system RhpRS to regulate the expression of type III secretion system (T3SS) genes and bacterial virulence. However, the molecular mechanisms and the regulons of RhpRS have yet to be fully elucidated. Here, we show that RhpS functions as a kinase and a phosphatase on RhpR and as an autokinase upon itself. RhpR is phosphorylated by the small phosphodonor acetyl phosphate....

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Identifiers

PMID: 25249629
DOI: 10.1093/nar/gku865
PMCID: PMC4191427

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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