GenePage for the purA gene of Escherichia coli K-12

Primary Gene Name: purA
EcoGene Accession Number: EG10790
K-12 Gene Accession Number: ECK4173
MG1655 Gene Identifier: b4177
Gene Name Mnemonic: Purine
Alternate Gene Symbols: None
Description: Adenylosuccinate synthase, purine synthesis
  # bp Upstream # bp Downstream
Verified Start MW: 47344.95 ---------432 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 4404687
Left Intergenic Region

Name: yjeT_purA

Length: 103 bp gap

Orientation: Codirectional+

Left_end: 4404584

Right_end: 4404686

Centisome: 94.89

Genomic Address
Clockwise
Minute or Centisome (%) = 94.89
Right End: 4405985
Right Intergenic Region

Name: purA_nsrR

Length: 204 bp gap

Orientation: Codirectional+

Left_end: 4405986

Right_end: 4406189

Centisome: 94.92

The purA promoter region binds FNR and purA expression is activated by FNR (Federowicz, 2014).

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BamHI EcoRI HindIII