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    idnR DNA-binding transcriptional dual regulator IdnR [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 949058, updated on 3-Dec-2024

    Summary

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    Official Symbol
    idnR
    Official Full Name
    DNA-binding transcriptional dual regulator IdnR
    Primary source
    ECOCYC:G7891
    Locus tag
    b4264
    See related
    ASAP:ABE-0013966
    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
    ECK4257; gntH; gntS?; yjgS
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    Genomic context

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    Sequence:
    NC_000913.3 (4490141..4491139, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene lipopolysaccharide transport system protein LptF Neighboring gene lipopolysaccharide transport system protein LptG Neighboring gene DUF853 domain-containing protein YjgR Neighboring gene L-idonate/5-ketogluconate/gluconate transporter Neighboring gene 5-keto-D-gluconate 5-reductase

    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. Dual control by regulators, GntH and GntR, of the GntII genes for gluconate metabolism in Escherichia coli. Tsunedomi R, et al. J Mol Microbiol Biotechnol, 2003. PMID 14593252
    2. The activator of GntII genes for gluconate metabolism, GntH, exerts negative control of GntR-regulated GntI genes in Escherichia coli. Tsunedomi R, et al. J Bacteriol, 2003 Mar. PMID 12618441, Free PMC Article
    3. Transcriptional organization and regulation of the L-idonic acid pathway (GntII system) in Escherichia coli. Bausch C, et al. J Bacteriol, 2004 Mar. PMID 14973046, Free PMC Article
    4. Transcriptional regulation of transport and utilization systems for hexuronides, hexuronates and hexonates in gamma purple bacteria. Rodionov DA, et al. Mol Microbiol, 2000 Nov. PMID 11115104
    5. Sequence analysis of the GntII (subsidiary) system for gluconate metabolism reveals a novel pathway for L-idonic acid catabolism in Escherichia coli. Bausch C, et al. J Bacteriol, 1998 Jul. PMID 9658018, Free PMC Article

    See all (11) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables DNA binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables DNA-binding transcription factor activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables transcription cis-regulatory region binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    Process Evidence Code Pubs
    involved_in D-gluconate metabolic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of DNA-templated transcription IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in regulation of DNA-templated transcription IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    DNA-binding transcriptional dual regulator IdnR

    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
      4490141..4491139 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418685.1 DNA-binding transcriptional dual regulator IdnR [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418685.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A376MED8
      Conserved Domains (2) summary
      smart00354
      Location:6 → 75
      HTH_LACI; helix_turn _helix lactose operon repressor
      cd01575
      Location:65 → 331
      PBP1_GntR; ligand-binding domain of DNA transcription repressor GntR specific for gluconate, a member of the LacI-GalR family of bacterial transcription regulators
    Nucleotide Protein
    Heading Accession and Version

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