GenePage for the hisA gene of Escherichia coli K-12

Primary Gene Name: hisA
EcoGene Accession Number: EG10444
K-12 Gene Accession Number: ECK2019
MG1655 Gene Identifier: b2024
Gene Name Mnemonic: Histidine
Alternate Gene Symbols: None
Description: Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase; 1-(5'-phosphoribosyl)-5-[(5'-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase
  # bp Upstream # bp Downstream
MW: 26032.65 ---------245 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 2095125
Left Intergenic Region

Name: hisH_hisA

Length: 1 bp overlap

Orientation: Codirectional+

Left_end: 2095125

Right_end: 2095125

Centisome: 45.14

Genomic Address
Clockwise
Minute or Centisome (%) = 45.14
Right End: 2095862
Right Intergenic Region

Name: hisA_hisF

Length: 19 bp overlap

Orientation: Codirectional+

Left_end: 2095844

Right_end: 2095862

Centisome: 45.15

6/72 HisA peptide masses from MS analysis confirm this start codon and indicate that the initial Met is removed (Maillet, 2007).

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BamHI EcoRI HindIII