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    ivbL ilvBN operon leader peptide [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948181, updated on 3-Dec-2024

    Summary

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    Official Symbol
    ivbL
    Official Full Name
    ilvBN operon leader peptide
    Primary source
    ECOCYC:EG11275
    Locus tag
    b3672
    See related
    ASAP:ABE-0012002
    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
    ECK3663
    Summary
    The ilvB operon leader peptide (IvbL), controls by attenuation the expression of the |FRAME: [More information is available at EcoCyc: EG11275].
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    Genomic context

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    Sequence:
    NC_000913.3 (3852890..3852988, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene acetohydroxy acid synthase I subunit IlvN Neighboring gene acetohydroxy acid synthase I subunit IlvB Neighboring gene ncRNA Neighboring gene membrane-depolarizing toxin TisB

    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 nucleotide sequence of the ilvBN operon of Escherichia coli: sequence homologies of the acetohydroxy acid synthase isozymes. Wek RC, et al. Nucleic Acids Res, 1985 Jun 11. PMID 2989782, Free PMC Article
    2. The ilvB locus of Escherichia coli K-12 is an operon encoding both subunits of acetohydroxyacid synthase I. Friden P, et al. Nucleic Acids Res, 1985 Jun 11. PMID 2989781, Free PMC Article
    3. Integration host factor bends the DNA in the Escherichia coli ilvBN promoter region. Tsui P, et al. Mol Gen Genet, 1990 Sep. PMID 2250661
    4. Global transcriptional effects of a suppressor tRNA and the inactivation of the regulator frmR. Herring CD, et al. J Bacteriol, 2004 Oct. PMID 15466022, Free PMC Article
    5. Nucleotide sequence of the ilvB promoter-regulatory region: a biosynthetic operon controlled by attenuation and cyclic AMP. Friden P, et al. Proc Natl Acad Sci U S A, 1982 Oct. PMID 6292893, Free PMC Article

    See all (11) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General gene information

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    Gene Ontology Provided by EcoCyc

    Process Evidence Code Pubs
    acts_upstream_of_or_within L-valine biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    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
    		  

    General protein information

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    Preferred Names
    ilvBN 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
      3852890..3852988 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418128.1 ilvBN operon leader peptide [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418128.1

      Status: PROVISIONAL

      Conserved Domains (1) summary
      PRK10214
      Location:1 → 32
      PRK10214; ilvB operon leader peptide IvbL
    Nucleotide Protein
    Heading Accession and Version

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