GenePage for the pepQ gene of Escherichia coli K-12

Primary Gene Name: pepQ
EcoGene Accession Number: EG10698
K-12 Gene Accession Number: ECK3839
MG1655 Gene Identifier: b3847
Gene Name Mnemonic: Peptidase
Alternate Gene Symbols: None
Description: Proline dipeptidase; prolidase; Xaa-Pro dipeptidase
  # bp Upstream # bp Downstream
MW: 50176.17 ---------443 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 4031161
Left Intergenic Region

Name: fadB_pepQ

Length: 189 bp gap

Orientation: Divergent

Left_end: 4030972

Right_end: 4031160

Centisome: 86.84

Genomic Address
Clockwise
Minute or Centisome (%) = 86.85
Right End: 4032492
Right Intergenic Region

Name: pepQ_yigZ

Length: 1 bp overlap

Orientation: Codirectional+

Left_end: 4032492

Right_end: 4032492

Centisome: 86.88

3/1146 PepQ peptide masses from MS analysis are consistent with this start codon and indicate that the initial Met is removed, but the second residue is Asp which usually precludes cleavage by methionine aminopeptidase (Maillet, 2007).

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BamHI EcoRI HindIII