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mdtE multidrug efflux pump membrane fusion protein MdtE [ Escherichia coli str. K-12 substr. MG1655 ]

Gene ID: 948031, updated on 30-Jul-2025
Official Symbol
mdtE
Official Full Name
multidrug efflux pump membrane fusion protein MdtE
Primary source
ECOCYC:EG12240
Locus tag
b3513
See related
ASAP:ABE-0011478
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Escherichia coli str. K-12 substr. MG1655 (strain: K-12, substrain: MG1655)
Lineage
Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria; Enterobacterales; Enterobacteriaceae; Escherichia
Also known as
ECK3497; yhiU
Summary
EvgAS regulon. [More information is available at EcoGene: EG12240]. MdtE has similarity to AcrA, but production of MdtE does not suppress an acrA mutant defect in efflux function with AcrB . [More information is available at EcoCyc: EG12240].
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Sequence:
NC_000913.3 (3659232..3660389)

NC_000913.3Genomic Context describing neighboring genes Neighboring gene DNA-binding transcriptional activator GadE Neighboring gene ncRNA Neighboring gene multidrug efflux pump RND permease MdtF Neighboring gene DNA-binding transcriptional dual regulator GadW

Genomic Sequence:
NC_000913.3

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
Products Interactant Other Gene Complex Source Pubs Description

Gene Ontology Provided by EcoCyc

Function Evidence Code Pubs
enables bile acid transmembrane transporter activity IMP
Inferred from Mutant Phenotype
more info
PubMed 
enables identical protein binding IDA
Inferred from Direct Assay
more info
PubMed 
enables transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in bile acid and bile salt transport IBA
Inferred from Biological aspect of Ancestor
more info
 
acts_upstream_of_or_within bile acid and bile salt transport IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in response to antibiotic IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in response to antibiotic IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within response to antibiotic IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in response to toxic substance IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within response to toxic substance IMP
Inferred from Mutant Phenotype
more info
PubMed 
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
 
involved_in xenobiotic transport IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within xenobiotic transport IMP
Inferred from Mutant Phenotype
more info
PubMed 
Component Evidence Code Pubs
located_in membrane IEA
Inferred from Electronic Annotation
more info
 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
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
 
Preferred Names
multidrug efflux pump membrane fusion protein MdtE

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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
    3659232..3660389
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NP_417970.1 multidrug efflux pump membrane fusion protein MdtE

    See identical proteins and their annotated locations for NP_417970.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q8CVL1
    UniProtKB/TrEMBL
    A0A023KQI0, A0A0E2L0V9, A0A0F3T6A4, A0A0H2Z3P2, A0A192CER6, A0A377C8T4, A0A454A8Q5, A0A4P8BUN5, A0A6G4PAN8, A0A828U310, A0A8S7X5G2, A0A9Q6V327, A0AA36L1G6, A0AAD2NU30, A0AAD2YSY5, A0AAN3V8E6, B7MEL5, B7NEF6, C3SNQ7, D3H0W2, E2QGM0, F4T569, Q1R590
    Conserved Domains (1) summary
    PRK09859
    Location:1385
    PRK09859; multidrug transporter subunit MdtE