GenePage for the rspR gene of Escherichia coli K-12

Primary Gene Name: rspR
EcoGene Accession Number: EG13820
K-12 Gene Accession Number: ECK1533
MG1655 Gene Identifier: b1540
Gene Name Mnemonic: Regulator of stationary phase
Alternate Gene Symbols: ydfH
Description: Transcriptional repressor for rspAB
  # bp Upstream # bp Downstream
MW: 26565.14 ---------228 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 1628352
Left Intergenic Region

Name: ydfG_rspR

Length: 88 bp gap

Orientation: Codirectional+

Left_end: 1628264

Right_end: 1628351

Centisome: 35.08

Genomic Address
Clockwise
Minute or Centisome (%) = 35.08
Right End: 1629038
Right Intergenic Region

Name: rspR_ydfZ

Length: 176 bp gap

Orientation: Codirectional+

Left_end: 1629039

Right_end: 1629214

Centisome: 35.10

The rspR(ydfH) repressor gene is separated from the regulated rspAB target genes by insertion of the Kim/Qin prophage in K-12 strains; RspR(YdfH) primarily regulates rspAB (Sakihama, 2012). 2/17 RspR(YdfH) peptide masses from MS analysis confirm this start codon and indicate that the initial Met is removed (Maillet, 2007). The ydfH gene has been renamed as rspR (H. Mizoguchi, personal communicaton).

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BamHI EcoRI HindIII