GenePage for the acrB gene of Escherichia coli K-12

Primary Gene Name: acrB
EcoGene Accession Number: EG11704
K-12 Gene Accession Number: ECK0456
MG1655 Gene Identifier: b0462
Gene Name Mnemonic: Acridine
Alternate Gene Symbols: acrE
Description: AcrAB-TolC multidrug efflux pump; additionally dye, detergent and solvent resistance; RND-type transporter
  # bp Upstream # bp Downstream
MW: 113573.65 ---------1049 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 481254
Left Intergenic Region

Name: tomB_acrB

Length: 545 bp gap

Orientation: Codirectional-

Left_end: 480709

Right_end: 481253

Centisome: 10.36

Genomic Address
Counterclockwise
Minute or Centisome (%) = 10.37
Right End: 484403
Right Intergenic Region

Name: acrB_acrA

Length: 22 bp gap

Orientation: Codirectional-

Left_end: 484404

Right_end: 484425

Centisome: 10.44

acrB is an acrF paralog. AcrB exists as a homotrimer. acrB is in the Mar regulon. HT_Cmplx27_Mem: AcrB+MdtF.

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BamHI EcoRI HindIII