GenePage for the hsrA gene of Escherichia coli K-12

Primary Gene Name: hsrA
EcoGene Accession Number: EG11732
K-12 Gene Accession Number: ECK3748
MG1655 Gene Identifier: b3754
Gene Name Mnemonic: High-copy Suppressor of RspA
Alternate Gene Symbols: yieO
Description: Putative transporter, blocks RspA-mediated RpoS down-regulation; membrane protein
  # bp Upstream # bp Downstream
MW: 51461.61 ---------475 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3939185
Left Intergenic Region

Name: rbsR_hsrA

Length: 35 bp overlap

Orientation: Convergent

Left_end: 3939185

Right_end: 3939219

Centisome: 84.87

Genomic Address
Counterclockwise
Minute or Centisome (%) = 84.87
Right End: 3940612
Right Intergenic Region

Name: hsrA_yieP

Length: 22 bp gap

Orientation: Codirectional-

Left_end: 3940613

Right_end: 3940634

Centisome: 84.90

HsrA overexpression causes homocysteine accumulation due to MetE inhibition and methionine auxotrophy in absense of cobalamin; no overexpression were resistances found. Major Facilitator Superfamily (MFS).

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BamHI EcoRI HindIII