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    ybaV helix-hairpin-helix 3 family protein [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 945884, updated on 3-Dec-2024

    Summary

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    Official Symbol
    ybaV
    Official Full Name
    helix-hairpin-helix 3 family protein
    Primary source
    ECOCYC:G6243
    Locus tag
    b0442
    See related
    ASAP:ABE-0001534
    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
    comEA; ECK0436
    Summary
    ybaV is predicted to have a CRP-S promoter co-regulated by both Crp and Sxy (Cameron, 2006). [More information is available at EcoGene: EG13250].
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    Genomic context

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    Sequence:
    NC_000913.3 (463937..464308)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene DNA-binding protein HU-beta Neighboring gene periplasmic folding chaperone Neighboring gene long-chain acyl-CoA thioesterase FadM Neighboring gene 7-cyano-7-deazaguanine synthase

    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. Genome-wide screen for Escherichia coli genes involved in repressing cell-to-cell transfer of non-conjugative plasmids. Matsuda A, et al. Biochem Biophys Res Commun, 2012 Nov 30. PMID 23131563
    2. CRP-dependent positive autoregulation and proteolytic degradation regulate competence activator Sxy of Escherichia coli. Jaskólska M, et al. Mol Microbiol, 2015 Mar. PMID 25491382
    3. Non-canonical CRP sites control competence regulons in Escherichia coli and many other gamma-proteobacteria. Cameron AD, et al. Nucleic Acids Res, 2006. PMID 17068078, Free PMC Article
    4. A functional update of the Escherichia coli K-12 genome. Serres MH, et al. Genome Biol, 2001. PMID 11574054, Free PMC Article
    5. Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Hayashi K, et al. Mol Syst Biol, 2006. PMID 16738553, Free PMC Article

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    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 RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in DNA repair IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in protein secretion by the type II secretion system IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    Component Evidence Code Pubs
    located_in outer membrane-bounded periplasmic space IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in outer membrane-bounded periplasmic space RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    part_of type II protein secretion system complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  

    General protein information

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    Preferred Names
    helix-hairpin-helix 3 family protein

    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
      463937..464308
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_414976.1 helix-hairpin-helix 3 family protein [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_414976.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A7H9SA57
      Conserved Domains (2) summary
      TIGR00426
      Location:55 → 123
      TIGR00426; competence protein ComEA helix-hairpin-helix repeat region
      cl15851
      Location:6 → 65
      BcsB; Bacterial cellulose synthase subunit
    Nucleotide Protein
    Heading Accession and Version

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