GenePage for the arcB gene of Escherichia coli K-12

Primary Gene Name: arcB
EcoGene Accession Number: EG10062
K-12 Gene Accession Number: ECK3200
MG1655 Gene Identifier: b3210
Gene Name Mnemonic: Aerobic respiration control
Alternate Gene Symbols: None
Description: Aerobic respiration control sensor histidine protein kinase; phosphorylates response regulator proteins ArcA and RssB
  # bp Upstream # bp Downstream
MW: 87982.91 ---------778 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3350689
Left Intergenic Region

Name: arcZ_arcB

Length: 9 bp overlap

Orientation: Convergent

Left_end: 3350689

Right_end: 3350697

Centisome: 72.19

Genomic Address
Counterclockwise
Minute or Centisome (%) = 72.19
Right End: 3353025
Right Intergenic Region

Name: arcB_yhcC

Length: 95 bp gap

Orientation: Codirectional-

Left_end: 3353026

Right_end: 3353120

Centisome: 72.24

The ArcAB two-component regulatory system represses aerobic genes and activates some anerobic genes under anaerobic growth conditions. ArcB has has one receiver domain and two transmitter domains facilitating a four-step phosphorelay to ArcA and RssB.

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BamHI EcoRI HindIII