GenePage for the yhbO gene of Escherichia coli K-12

Primary Gene Name: yhbO
EcoGene Accession Number: EG12784
K-12 Gene Accession Number: ECK3141
MG1655 Gene Identifier: b3153
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: None
Description: Stress-resistance protein, protease homolog
  # bp Upstream # bp Downstream
MW: 18858.44 ---------172 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3298974
Left Intergenic Region

Name: yraR_yhbO

Length: 127 bp gap

Orientation: Divergent

Left_end: 3298847

Right_end: 3298973

Centisome: 71.07

Genomic Address
Clockwise
Minute or Centisome (%) = 71.07
Right End: 3299492
Right Intergenic Region

Name: yhbO_yhbP

Length: 21 bp overlap

Orientation: Convergent

Left_end: 3299472

Right_end: 3299492

Centisome: 71.08

A yhbO mutant is sensitive to heat, oxidative, hyperosmotic, pH, and UV stresses (Abdallah, 2007). No activity detected on peptidase substrates. Mutants are sensitive to multiple stress conditions. YhbO belongs to a protein family variously called the C56 peptidase family, the PfpI/HchA peptidase/chaperone family, or the DJ-1/PARK7 superfamily. YhbO is induced by salt stress aerobically (Weber, 2006).

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BamHI EcoRI HindIII