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) ubiquinol oxidase subunit 1; 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: 771458
Left Intergenic Region

Name: mngB_cydA

Length: 846 bp gap

Orientation: Codirectional+

Left_end: 770612

Right_end: 771457

Centisome: 16.60

Genomic Address
Clockwise
Minute or Centisome (%) = 16.62
Right End: 773026
Right Intergenic Region

Name: cydA_cydB

Length: 15 bp gap

Orientation: Codirectional+

Left_end: 773027

Right_end: 773041

Centisome: 16.65

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: CbdA+CydA.