Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Significance of HPr in catabolite repression of alpha-amylase.

Journal of bacteriology - 1 Dec 1996

Voskuil M I, Chambliss G H

Abstract excerpt

CcpA and HPr are presently the only two proteins implicated in Bacillus subtilis global carbon source catabolite repression, and the ptsH1 mutation in the gene for the HPr protein was reported to relieve catabolite repression of several genes. However, alpha-amylase synthesis by B. subtilis SA003 containing the ptsH1 mutation was repressed by glucose. Our results suggest HPr(Ser-P) may be involved in but is not...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Bacillus subtilis
Share to Bacterial Proteins
Share to DNA-Binding Proteins

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Genes, Bacterial

Share to Glucose

Share to Models, Genetic

Share to Mutation

Share to Repressor Proteins

Source

Open in PubMed Open full text

Identifiers

PMID: 8955329
DOI: 10.1128/jb.178.23.7014-7015.1996
PMCID: PMC178608

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Significance of HPr in catabolite repression of alpha-amylase.PMID 8955329Read ↗

The Bacillus subtilis crh gene encodes a HPr-like protein involved in carbon catabolite repression.Semantic proximity Read ↗

ScoC mediates catabolite repression of sporulation in Bacillus subtilis.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 ↗

Regulatory functions of serine-46-phosphorylated HPr in Lactococcus lactis.Semantic proximity Read ↗

HPr kinase/phosphatase of Bacillus subtilis: expression of the gene and effects of mutations on enzyme activity, growth and carbon catabolite repression.Semantic proximity Read ↗

Two different mechanisms mediate catabolite repression of the Bacillus subtilis levanase operon.Semantic proximity Read ↗

Loss of protein kinase-catalyzed phosphorylation of HPr, a phosphocarrier protein of the phosphotransferase system, by mutation of the ptsH gene confers catabolite repression resistance to several catabolic genes of Bacillus subtilis.Semantic proximity Read ↗

Catabolite repression resistance of gnt operon expression in Bacillus subtilis conferred by mutation of His-15, the site of phosphoenolpyruvate-dependent phosphorylation of the phosphocarrier protein HPr.Semantic proximity Read ↗

Catabolite repression mediated by the catabolite control protein CcpA in Staphylococcus xylosus.Semantic proximity Read ↗

How seryl-phosphorylated HPr inhibits PrfA, a transcription activator of Listeria monocytogenes virulence genes.Semantic proximity Read ↗

Characterization of glucose-repression-resistant mutants of Bacillus subtilis: identification of the glcR gene.Semantic proximity Read ↗

Glucitol induction in Bacillus subtilis is mediated by a regulatory factor, GutR.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.