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

Effects of glutamines and glutamates at sites of covalent modification of a methyl-accepting transducer.

Journal of bacteriology - 1 Dec 1990

Park C, Dutton D P, Hazelbauer G L

Abstract excerpt

Chemotactic transducer proteins of Escherichia coli contain four or five methyl-accepting glutamates that are crucial for sensory adaptation and gradient sensing. Two residues arise from posttranslational deamidation of glutamines to yield methyl-accepting glutamates. We addressed the significance of this arrangement by creating two mutated trg genes: trg(5E), coding for a transducer in which all five...

Read the complete abstract on PubMed

Topics

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

Share to Bacterial Proteins
Share to Binding Sites
Share to DNA Mutational Analysis

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

Share to Escherichia coli

Share to Membrane Proteins

Share to Mutation

Share to Signal Transduction

Share to Structure-Activity Relationship

Source

Open in PubMed Open full text

Identifiers

PMID: 2254280
DOI: 10.1128/jb.172.12.7179-7187.1990
PMCID: PMC210843

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

Effects of glutamines and glutamates at sites of covalent modification of a methyl-accepting transducer.PMID 2254280Read ↗

Mutant gltS alleles enable a Vibrio fischeri D-glutamate auxotroph to grow with lower requirements for exogenous D-glutamate.Semantic proximity Read ↗

BasT, a membrane-bound transducer protein for amino acid detection in Halobacterium salinarum.Semantic proximity Read ↗

Networked Chemoreceptors Benefit Bacterial Chemotaxis Performance.Semantic proximity Read ↗

An unorthodox sensory adaptation site in the Escherichia coli serine chemoreceptor.Semantic proximity Read ↗

Strategies for differential sensory responses mediated through the same transmembrane receptor.Semantic proximity Read ↗

Roles of glutamate synthase, gltBD, and gltF in nitrogen metabolism of Escherichia coli and Klebsiella aerogenes.Semantic proximity Read ↗

Substrate specificity and signal transduction pathways in the glucose-specific enzyme II (EII(Glc)) component of the Escherichia coli phosphotransferase system.Semantic proximity Read ↗

Conversion of a bacterial warm sensor to a cold sensor by methylation of a single residue in the presence of an attractant.Semantic proximity Read ↗

Mutations of the Corynebacterium glutamicum NCgl1221 gene, encoding a mechanosensitive channel homolog, induce L-glutamic acid production.Semantic proximity Read ↗

Substitutions in the periplasmic domain of low-abundance chemoreceptor trg that induce or reduce transmembrane signaling: kinase activation and context effects.Semantic proximity Read ↗

A glycine-dependent riboswitch that uses cooperative binding to control gene expression.Semantic proximity Read ↗

Phenotypic suppression methods for analyzing intra- and inter-molecular signaling interactions of chemoreceptors.Semantic proximity Read ↗

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