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Article

Stabilization of phosphorylated Bacillus subtilis DegU by DegR.

Journal of bacteriology - 1 Dec 1992

Mukai K, Kawata-Mukai M, Tanaka T

Abstract excerpt

The production of Bacillus subtilis extracellular proteases is under positive and negative regulation. The functional role of degR, one of the positive regulators, was studied in relation to the degS and degU gene products, which belong to the bacterial two-component regulatory system. Studies with a translational fusion between the Escherichia coli lacZ and the Bacillus subtilis subtilisin (aprE) genes indicated...

Topics

Bacillus subtilis
Bacterial Proteins
Escherichia coli Proteins
Gene Expression Regulation, Bacterial
Kinetics
Mutation
Phosphorylation
Solubility

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1459944
DOI: 10.1128/jb.174.24.7954-7962.1992
PMCID: PMC207531

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1459944-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Stabilization of phosphorylated Bacillus subtilis DegU by DegR.PMID 1459944Read ↗

Stabilization of the phosphorylated form of Bacillus Subtilis DegU caused by degU9 mutation.Semantic proximity Read ↗

The phosphorylation state of the DegU response regulator acts as a molecular switch allowing either degradative enzyme synthesis or expression of genetic competence in Bacillus subtilis.Semantic proximity Read ↗

Altered phosphorylation of Bacillus subtilis DegU caused by single amino acid changes in DegS.Semantic proximity Read ↗

Mutational analysis of the helix-turn-helix region of Bacillus subtilis response regulator DegU, and identification of cis-acting sequences for DegU in the aprE and comK promoters.Semantic proximity Read ↗

Signal transduction pathway controlling synthesis of a class of degradative enzymes in Bacillus subtilis: expression of the regulatory genes and analysis of mutations in degS and degU.Semantic proximity Read ↗

Effects of degU32(Hy), degQa and degR pleiotropic regulatory genes on the growth and protease fermentation of Bacillus subtilis Ki-2-132.Semantic proximity Read ↗

SwrA as global modulator of the two-component system DegSU in Bacillus subtilis.Semantic proximity Read ↗

In Bacillus subtilis DegU-P is a positive regulator of the osmotic response.Semantic proximity Read ↗

Control of the phosphorylation state of the HPr protein of the phosphotransferase system in Bacillus subtilis: implication of the protein phosphatase PrpC.Semantic proximity Read ↗

Bacillus subtilis degSU operon is regulated by the ClpXP-Spx regulated proteolysis system.Semantic proximity Read ↗

The Bacillus subtilis mannose regulator, ManR, a DNA-binding protein regulated by HPr and its cognate PTS transporter ManP.Semantic proximity Read ↗

Spo0A can efficiently enhance the expression of the alkaline protease gene aprE in Bacillus licheniformis by specifically binding to its regulatory region.Semantic proximity Read ↗

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