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    frvX peptidase M42 family protein FrvX [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948388, updated on 3-Dec-2024

    Summary

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    Official Symbol
    frvX
    Official Full Name
    peptidase M42 family protein FrvX
    Primary source
    ECOCYC:EG11862
    Locus tag
    b3898
    See related
    ASAP:ABE-0012722
    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
    ECK3891; yiiI
    Summary
    ypdE, frvX and sgcX are paralogs. [More information is available at EcoGene: EG11862]. frvX is a member of the frvABXR operon which encodes a putative fructose-specific PEP-dependent sugar phosphotransferase system . frvX is predicted to encode a water soluble protein of unknown function . [More information is available at EcoCyc: EG11862].
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    Genomic context

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    Sequence:
    NC_000913.3 (4089855..4090925, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene sulfurtransferase for molybdenum cofactor sulfuration Neighboring gene DUF3829 domain-containing lipoprotein YiiG Neighboring gene putative DNA-binding transcriptional regulator FrvR Neighboring gene putative PTS enzyme IIBC component FrvB Neighboring gene putative PTS enzyme IIA component FrvA Neighboring gene L-rhamnose mutarotase

    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. Constricted flux through the branched-chain amino acid biosynthetic enzyme acetolactate synthase triggers elevated expression of genes regulated by rpoS and internal acidification. Van Dyk TK, et al. J Bacteriol, 1998 Feb. PMID 9473030, Free PMC Article
    2. Novel phosphotransferase system genes revealed by bacterial genome analysis: unique, putative fructose- and glucoside-specific systems. Reizer J, et al. Protein Sci, 1994 Mar. PMID 8019415, Free PMC Article
    3. LuxArray, a high-density, genomewide transcription analysis of Escherichia coli using bioluminescent reporter strains. Van Dyk TK, et al. J Bacteriol, 2001 Oct. PMID 11544210, Free PMC Article
    4. Analysis of the Escherichia coli genome. III. DNA sequence of the region from 87.2 to 89.2 minutes. Plunkett G 3rd, et al. Nucleic Acids Res, 1993 Jul 25. PMID 8346018, Free PMC Article
    5. MEROPS: the peptidase database. Rawlings ND, et al. Nucleic Acids Res, 2006 Jan 1. PMID 16381862, Free PMC Article

    See all (8) 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 aminopeptidase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables metal ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables metalloaminopeptidase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables metallopeptidase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in proteolysis IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    peptidase M42 family protein FrvX

    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
      4089855..4090925 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418334.1 peptidase M42 family protein FrvX [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418334.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A776QS22, A0A8H9XVT5, A0A8S7EJF2
      Conserved Domains (1) summary
      PRK09864
      Location:1 → 356
      PRK09864; aminopeptidase
    Nucleotide Protein
    Heading Accession and Version

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