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

Nucleotide sequence and genetic characterization reveal six essential genes for the LIV-I and LS transport systems of Escherichia coli.

The Journal of biological chemistry - 15 Jul 1990

Adams M D, Wagner L M, Graddis T J, Landick R, Antonucci T K, Gibson A L, Oxender D L

Abstract excerpt

The nucleotide sequence of the genes encoding the high affinity, branched-chain amino acid transport systems LIV-I and LS has been determined. Seven genes are present on a 7568-base pair DNA fragment, six of which participate directly in branched-chain amino acid transport. Two periplasmic amino acid-binding proteins are encoded by the livJ (LIV-BP) and livK (LS-BP) genes. These two proteins confer specificity on...

Read the complete abstract on PubMed

Topics

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

Share to Amino Acid Sequence
Share to Base Sequence

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

Share to Cloning, Molecular

Share to Escherichia coli

Share to Genes, Bacterial

Share to Genotype

Share to Molecular Sequence Data

Share to Plasmids

Source

Identifiers

PMID: 2195019

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

Nucleotide sequence and genetic characterization reveal six essential genes for the LIV-I and LS transport systems of Escherichia coli.PMID 2195019Read ↗

A portion of the nucleotide sequence corresponding to the N-terminal coding region of livJ is essential for its transcriptional regulation.Semantic proximity Read ↗

Screening of Streptococcus pneumoniae ABC Transporter Mutants Demonstrates that LivJHMGF, a Branched-Chain Amino Acid ABC Transporter, Is Necessary for Disease PathogenesisSemantic proximity Read ↗

Altering the binding activity and specificity of the leucine binding proteins of Escherichia coli.Semantic proximity Read ↗

Roles of the two lysyl-tRNA synthetases of Escherichia coli: analysis of nucleotide sequences and mutant behavior.Semantic proximity Read ↗

Cloning, nucleotide sequences, and identification of products of the Pseudomonas aeruginosa PAO bra genes, which encode the high-affinity branched-chain amino acid transport system.Semantic proximity Read ↗

Leucine-responsive regulatory protein: a global regulator of gene expression in E. coli.Semantic proximity Read ↗

Identification of a nucleotide sequence conserved in Lactococcus lactis bacteriophages.Semantic proximity Read ↗

The leucine regulon of Escherichia coli K-12: a mutation in rblA alters expression of L-leucine-dependent metabolic operons.Semantic proximity Read ↗

Sequencing and characterization of the sdaB gene from Escherichia coli K-12.Semantic proximity Read ↗

Two roles for the leucine-responsive regulatory protein in expression of the alanine catabolic operon (dadAB) in Klebsiella aerogenes.Semantic proximity Read ↗

Nucleotide sequence and analysis of the speA gene encoding biosynthetic arginine decarboxylase in Escherichia coli.Semantic proximity Read ↗

Amino acid binding by the class I aminoacyl-tRNA synthetases: role for a conserved proline in the signature sequence.Semantic proximity Read ↗

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