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

Escherichia coli exports cyclic AMP via TolC.

Journal of bacteriology - 1 Mar 2011

Hantke Klaus, Winkler Karin, Schultz Joachim E

Abstract excerpt

In Escherichia coli more than 180 genes are regulated by the cyclic AMP (cAMP)-cAMP receptor protein (CRP) complex. However, more than 90% of cAMP that is made by intracellular adenylyl cyclases is found in the culture medium. How is cAMP exported from E. coli? In a tolC mutant, 0.03 mM IPTG (isopropyl-β-d-thiogalactopyranoside) was sufficient to induce β-galactosidase compared to 0.1 mM IPTG in the parent...

Read the complete abstract on PubMed

Topics

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

Share to Escherichia coli Proteins
Share to Gene Deletion
Share to Bacterial Outer Membrane Proteins

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

Share to Biological Transport

Share to Chromosomes, Bacterial

Share to Cyclic AMP

Share to Gene Expression Regulation, Bacterial

Share to Membrane Transport Proteins

Source

Open in PubMed Open full text

Identifiers

PMID: 21183666
DOI: 10.1128/JB.01399-10
PMCID: PMC3067598

Genes

CRP

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

Escherichia coli exports cyclic AMP via TolC.PMID 21183666Read ↗

Cloning and in vivo and in vitro regulation of cyclic AMP-dependent carbon starvation genes from Escherichia coli.Semantic proximity Read ↗

Regulatory exaptation of the catabolite repression protein (Crp)-cAMP system in Pseudomonas putida.Semantic proximity Read ↗

Mutations upstream from sdaC and malT in Escherichia coli uncover a complex interplay between the cAMP receptor protein and different sigma factors.Semantic proximity Read ↗

Cyclic AMP-dependent catabolite repression is the dominant control mechanism of metabolic fluxes under glucose limitation in Escherichia coli.Semantic proximity Read ↗

Glycerol-3-phosphate-mediated repression of malT in Escherichia coli does not require metabolism, depends on enzyme IIAGlc and is mediated by cAMP levels.Semantic proximity Read ↗

The cyclic AMP-cyclic AMP receptor protein complex regulates activity of the traJ promoter of the Escherichia coli conjugative plasmid pRK100.Semantic proximity Read ↗

The Rhizobium etli cyaC product: characterization of a novel adenylate cyclase class.Semantic proximity Read ↗

Intracellular cyclic AMP concentration is decreased in Salmonella typhimurium fur mutants.Semantic proximity Read ↗

Mobilisation of trehalose in mutants of the cyclic AMP signalling pathway, cr-1 (CRISP-1) and mcb (microcycle conidiation), of Neurospora crassa.Semantic proximity Read ↗

CRP down-regulates adenylate cyclase activity by reducing the level of phosphorylated IIA(Glc), the glucose-specific phosphotransferase protein, in Escherichia coli.Semantic proximity Read ↗

Mutations that affect transcription and cyclic AMP-CRP regulation of the adenylate cyclase gene (cya) of Salmonella typhimurium.Semantic proximity Read ↗

A cya deletion mutant of Escherichia coli develops thermotolerance but does not exhibit a heat-shock response.Semantic proximity Read ↗

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