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

    Gene ID: 948283, updated on 3-Dec-2024

    Summary

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    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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    Genomic context

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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 regions, transcripts, and products

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    Genomic Sequence:
    NC_000913.3

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    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

    General gene information

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    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 

    General protein information

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    Preferred Names
    ilvXGMEDA operon leader peptide

    NCBI Reference Sequences (RefSeq)

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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
    Heading Accession and Version

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