GenePage for the yqgF gene of Escherichia coli K-12

Primary Gene Name: yqgF
EcoGene Accession Number: EG13290
K-12 Gene Accession Number: ECK2944
MG1655 Gene Identifier: b2949
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: None
Description: Putative anti-termination factor for Rho-dependent terminators
  # bp Upstream # bp Downstream
MW: 15186.30 ---------138 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3093500
Left Intergenic Region

Name: yqgE_yqgF

Length: 1 bp overlap

Orientation: Codirectional+

Left_end: 3093500

Right_end: 3093500

Centisome: 66.65

Genomic Address
Clockwise
Minute or Centisome (%) = 66.65
Right End: 3093916
Right Intergenic Region

Name: yqgF_yggR

Length: 183 bp gap

Orientation: Convergent

Left_end: 3093917

Right_end: 3094099

Centisome: 66.66

A yqgF-Ts mutant is sensitive to Rho and NusA overproduction and has reduced transcription of genes following Rho terminators; the reduced transcription is increased in the presence of the Rho inhibitor bicylomycin (Iwamoto, 2012). YqgF is an essential gene. YqgF has an RNase H-like fold and is related to the Holliday junction resolvases RuvC and RusA.

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BamHI EcoRI HindIII