GenePage for the pncB gene of Escherichia coli K-12

Primary Gene Name: pncB
EcoGene Accession Number: EG10742
K-12 Gene Accession Number: ECK0922
MG1655 Gene Identifier: b0931
Gene Name Mnemonic: Pyridine nucleotide cycle
Alternate Gene Symbols: None
Description: Nicotinate phosphoribosyltransferase
  # bp Upstream # bp Downstream
Verified Start MW: 45897.28 ---------400 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 989154
Left Intergenic Region

Name: asnS_pncB

Length: 168 bp gap

Orientation: Codirectional-

Left_end: 988986

Right_end: 989153

Centisome: 21.31

Genomic Address
Counterclockwise
Minute or Centisome (%) = 21.31
Right End: 990356
Right Intergenic Region

Name: pncB_pepN

Length: 265 bp gap

Orientation: Divergent

Left_end: 990357

Right_end: 990621

Centisome: 21.34

pncB is probably in the PurR regulon (weak support) (Marbach, 2012). The pepN-pncB diverent operon promoter region binds ArcA (Federowicz, 2014).

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BamHI EcoRI HindIII