GenePage for the hsdR gene of Escherichia coli K-12

Primary Gene Name: hsdR
EcoGene Accession Number: EG10459
K-12 Gene Accession Number: ECK4340
MG1655 Gene Identifier: b4350
Gene Name Mnemonic: Host specificity
Alternate Gene Symbols: hsp; hsr
Description: Endonuclease R, host restriction of foreign DNA; Type I restriction enzyme; ClpXP-dependent degradation
  # bp Upstream # bp Downstream
MW: 134094.92 ---------1170 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 4583249
Left Intergenic Region

Name: hsdM_hsdR

Length: 200 bp gap

Orientation: Codirectional-

Left_end: 4583049

Right_end: 4583248

Centisome: 98.74

Genomic Address
Counterclockwise
Minute or Centisome (%) = 98.74
Right End: 4586761
Right Intergenic Region

Name: hsdR_mrr

Length: 187 bp gap

Orientation: Divergent

Left_end: 4586762

Right_end: 4586948

Centisome: 98.82

HsdR acts as a chaperone in hsdS mutant to allow DNA binding.

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BamHI EcoRI HindIII