GenePage for the cyoA gene of Escherichia coli K-12

Primary Gene Name: cyoA
EcoGene Accession Number: EG10178
K-12 Gene Accession Number: ECK0426
MG1655 Gene Identifier: b0432
Gene Name Mnemonic: Cytochrome o oxidase
Alternate Gene Symbols: None
Description: Cytochrome o oxidase subunit II, lipoprotein; also called cytochrome bo(3) ubiquinol oxidase subunit II
  # bp Upstream # bp Downstream
MW: 34911.30 ---------315 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 450663
Left Intergenic Region

Name: cyoB_cyoA

Length: 21 bp gap

Orientation: Codirectional-

Left_end: 450642

Right_end: 450662

Centisome: 9.71

Genomic Address
Counterclockwise
Minute or Centisome (%) = 9.71
Right End: 451610
Right Intergenic Region

Name: cyoA_ampG

Length: 459 bp gap

Orientation: Codirectional-

Left_end: 451611

Right_end: 452069

Centisome: 9.73

The first 24 aa of CyoA are a type II signal peptide. The first 25 aa and the last 200 aa of the mature CyoA protein are in the periplasm. Translocation of the N-terminal domain od CyoA requires YidC; translocation of the large C-terminal domain of CyoA requires both YidC and the Sec translocon, and is dependent upon prior translocation of the N-terminal CyoA domain.

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BamHI EcoRI HindIII