GenePage for the cydA gene of Escherichia coli K-12

Primary Gene Name: cydA
EcoGene Accession Number: EG10173
K-12 Gene Accession Number: ECK0721
MG1655 Gene Identifier: b0733
Gene Name Mnemonic: Cytochrome d
Alternate Gene Symbols: None
Description: Cytochrome d (bd-I) terminal oxidase subunit I; upregulated in biofilms and microaerobic conditions; aerobically repressed by H-NS; anaerobically repressed by Fnr
  # bp Upstream # bp Downstream
Verified Start MW: 58205.08 ---------522 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 770681
Left Intergenic Region

Name: mngB_cydA

Length: 846 bp gap

Orientation: Codirectional+

Left_end: 769835

Right_end: 770680

Centisome: 16.59

Genomic Address
Clockwise
Minute or Centisome (%) = 16.61
Right End: 772249
Right Intergenic Region

Name: cydA_cydB

Length: 15 bp gap

Orientation: Codirectional+

Left_end: 772250

Right_end: 772264

Centisome: 16.64

H-NS, Fnr and ArcA regulons. ArcA-P antagonizes H-NS repression of cydAB in response to limiting oxygen. Biofilm microarray result was validated with RT-PCR. HT_Cmplx29_Mem: AppC+CydA.

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BamHI EcoRI HindIII