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    rhaT rhamnose/lyxose:H(+) symporter [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948398, updated on 3-Dec-2024

    Summary

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    Official Symbol
    rhaT
    Official Full Name
    rhamnose/lyxose:H(+) symporter
    Primary source
    ECOCYC:EG11313
    Locus tag
    b3907
    See related
    ASAP:ABE-0012749
    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
    ECK3900
    Summary
    RhaT belongs to the EamA/RhaT transporter family, DMT superfamily. [More information is available at EcoGene: EG11313]. RhaT is the sole transporter for rhamnose in Escherichia coli and functions as a rhamnose/proton symporter. rhaT mutants were unable to utilise or transport rhamnose, and this defect could be complemented by the cloned rhaT gene . [More information is available at EcoCyc: EG11313].
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    Genomic context

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    Sequence:
    NC_000913.3 (4099491..4100525, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene L-rhamnose isomerase Neighboring gene rhamnulokinase Neighboring gene DNA-binding transcriptional activator RhaS Neighboring gene DNA-binding transcriptional activator RhaR Neighboring gene superoxide dismutase (Mn) Neighboring gene 2-dehydro-3-deoxy-D-gluconate:H(+) symporter

    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. Cloning and characterization of the L-rhamnose regulon in Salmonella typhimurium LT2. Nishitani J, et al. Gene, 1991 Aug 30. PMID 1657713
    2. Cloning, mapping and gene product identification of rhaT from Escherichia coli K12. Baldomá L, et al. FEMS Microbiol Lett, 1990 Oct. PMID 2283027
    3. Membrane topology of the L-rhamnose-H+ transport protein (RhaT) from enterobacteria. Tate CG, et al. J Biol Chem, 1993 Dec 25. PMID 8262918
    4. Proton-linked L-rhamnose transport, and its comparison with L-fucose transport in Enterobacteriaceae. Muiry JA, et al. Biochem J, 1993 Mar 15. PMID 8384447, Free PMC Article
    5. Nucleotide sequence of the rhaR-sodA interval specifying rhaT in Escherichia coli. Garcia-Martin C, et al. J Gen Microbiol, 1992 Jun. PMID 1339463

    See all (17) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Pathways from PubChem

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    General gene information

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    Homology

    Gene Ontology Provided by EcoCyc

    Function Evidence Code Pubs
    enables rhamnose transmembrane transporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables symporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables symporter activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in hexose transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in rhamnose transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within rhamnose transmembrane transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    rhamnose/lyxose:H(+) symporter

    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
      4099491..4100525 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418343.1 rhamnose/lyxose:H(+) symporter [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418343.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A418GBQ7
      Conserved Domains (1) summary
      cl19288
      Location:1 → 343
      RhaT; L-rhamnose-proton symport protein (RhaT)
    Nucleotide Protein
    Heading Accession and Version

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