GenePage for the proB gene of Escherichia coli K-12

Primary Gene Name: proB
EcoGene Accession Number: EG10768
K-12 Gene Accession Number: ECK0243
MG1655 Gene Identifier: b0242
Gene Name Mnemonic: Proline
Alternate Gene Symbols: pro(2)
Description: Glutamate 5-kinase, proline biosynthesis; dimeric; feedback inhibition by proline
  # bp Upstream # bp Downstream
Verified Start MW: 39056.52 ---------367 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 260388
Left Intergenic Region

Name: phoE_proB

Length: 287 bp gap

Orientation: Divergent

Left_end: 260101

Right_end: 260387

Centisome: 5.60

Genomic Address
Clockwise
Minute or Centisome (%) = 5.61
Right End: 261491
Right Intergenic Region

Name: proB_proA

Length: 11 bp gap

Orientation: Codirectional+

Left_end: 261492

Right_end: 261502

Centisome: 5.63

Contains PUA domain, required for proline-triggered aggregation.

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BamHI EcoRI HindIII