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    dppB dipeptide ABC transporter membrane subunit DppB [ Escherichia coli str. K-12 substr. MG1655 ]

    Gene ID: 948063, updated on 17-Dec-2024

    Summary

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    Official Symbol
    dppB
    Official Full Name
    dipeptide ABC transporter membrane subunit DppB
    Primary source
    ECOCYC:EG12625
    Locus tag
    b3543
    See related
    ASAP:ABE-0011572
    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
    ECK3530
    Summary
    Escherichia coli does not normally use exogeneous heme, but heme can be utilized if a foreign OM heme receptor is expressed in Escherichia coli (Letoffe, 2006). [More information is available at EcoGene: EG12625]. DppB is an integral membrane component of the dipeptide ABC transporter. [More information is available at EcoCyc: EG12625].
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    Genomic context

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    Sequence:
    NC_000913.3 (3704771..3705790, complement)

    NC_000913.3Genomic Context describing neighboring genes Neighboring gene dipeptide ABC transporter ATP binding subunit DppF Neighboring gene dipeptide ABC transporter ATP binding subunit DppD Neighboring gene dipeptide ABC transporter membrane subunit DppC Neighboring gene dipeptide ABC transporter periplasmic binding protein Neighboring gene tRNA-Pro

    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. Direct determination of the properties of peptide transport systems in Escherichia coli, using a fluorescent-labeling procedure. Payne JW, et al. J Bacteriol, 1979 Jan. PMID 368023, Free PMC Article
    2. Escherichia coli K-12 mutants altered in the transport systems for oligo- and dipeptides. De Felice M, et al. J Bacteriol, 1973 Nov. PMID 4126826, Free PMC Article
    3. Spectrophotometric determination of affinities of peptides for their transport systems in Escherichia coli. Perry D, et al. J Bacteriol, 1984 Dec. PMID 6389518, Free PMC Article
    4. The periplasmic dipeptide permease system transports 5-aminolevulinic acid in Escherichia coli. Verkamp E, et al. J Bacteriol, 1993 Mar. PMID 8444807, Free PMC Article
    5. Crystallization and preliminary X-ray analysis of the periplasmic dipeptide binding protein from Escherichia coli. Dunten PW, et al. J Mol Biol, 1993 May 5. PMID 8496961

    See all (31) 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 dipeptide transmembrane transporter activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables dipeptide transmembrane transporter activity RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within dipeptide transmembrane transport RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    involved_in dipeptide transport NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in heme transmembrane transport NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in peptide transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in protein transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    part_of ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    part_of ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    located_in membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in membrane NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plasma membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in plasma membrane RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    dipeptide ABC transporter membrane subunit DppB
    NP_418000.1

    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
      3704771..3705790 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NP_418000.1 dipeptide ABC transporter membrane subunit DppB [Escherichia coli str. K-12 substr. MG1655]

      See identical proteins and their annotated locations for NP_418000.1

      Status: PROVISIONAL

      UniProtKB/TrEMBL
      A0A8T6Q1W3
      Conserved Domains (1) summary
      PRK10914
      Location:1 → 339
      PRK10914; dipeptide ABC transporter permease DppB
    Nucleotide Protein
    Heading Accession and Version

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