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ilvL ilvXGMEDA operon leader peptide [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948283, updated on 3-Dec-2024
Official Symbol
ilvL
Official Full Name
ilvXGMEDA operon leader peptide
Primary source
ECOCYC:EG11270
Locus tag
b3766
See related
ASAP:ABE-0012307
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3759
Summary
The IlvL leader peptide controls by attenuation the transcription of the ilvLGMEDA operon, which codes for four of the five enzymes necessary for the isoleucine and valine biosynthesis . [More information is available at EcoCyc: EG11270].
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Sequence:
NC_000913.3 (3950322..3950420)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene macrodomain Ori protein Neighboring gene putative magnesium chelatase YifB Neighboring gene uncharacterized protein IlvX Neighboring gene pseudo Neighboring gene acetolactate synthase II subunit IlvM

Genomic Sequence:
NC_000913.3

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. The DNA sequence of the promoter-attenuator of the ilvGEDA operon of Salmonella typhimurium. Taillon MP, et al. Nucleic Acids Res, 1981 Jul 24. PMID 6269082, Free PMC Article
  2. Effect of the deletion of upstream DNA sequences on expression from the ilvGp2 promoter of the ilvGMEDA operon of Escherichia coli K-12. Ortuno MJ, et al. Nucleic Acids Res, 1987 Feb 25. PMID 3547337, Free PMC Article
  3. Molecular basis of valine resistance in Escherichia coli K-12. Lawther RP, et al. Proc Natl Acad Sci U S A, 1981 Feb. PMID 7015336, Free PMC Article
  4. Nucleotide sequence of ilvGEDA operon attenuator region of Escherichia coli. Nargang FE, et al. Proc Natl Acad Sci U S A, 1980 Apr. PMID 6990415, Free PMC Article
  5. Multivalent translational control of transcription termination at attenuator of ilvGEDA operon of Escherichia coli K-12. Lawther RP, et al. Proc Natl Acad Sci U S A, 1980 Apr. PMID 6154938, Free PMC Article

See all (17) citations in PubMed

GeneRIFs: Gene References Into Functions

Gene Ontology Provided by EcoCyc

Process Evidence Code Pubs
involved_in amino acid biosynthetic process IEA
Inferred from Electronic Annotation
more info
  
involved_in branched-chain amino acid biosynthetic process IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within transcriptional attenuation IDA
Inferred from Direct Assay
more info
 PubMed 
Preferred Names
ilvXGMEDA operon leader peptide

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_000913.3 Reference assembly

    Range
    3950322..3950420
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_418215.1 ilvXGMEDA operon leader peptide [Escherichia coli str. K-12 substr. MG1655]

    See identical proteins and their annotated locations for NP_418215.1

    Status: PROVISIONAL

    UniProtKB/Swiss-Prot
    P62522
    Conserved Domains (1) summary
    PRK10424
    Location:1 → 32
    PRK10424; ilv operon leader peptide
Nucleotide Protein
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