RegulonDB RegulonDB 11.1: Operon Form

frr operon and associated TUs in Escherichia coli K-12 genome

Name: frr
This page displays every known transcription unit of this operon and their known regulation.

Transcription unit       
Name: frr
Gene(s): frr   Genome Browser M3D Gene expression COLOMBOS
Evidence: [EXP-IDA-BOUNDARIES-DEFINED] Boundaries of transcription experimentally identified
Reference(s): [1] Shimizu I., et al., 1991
Name: frrp
+1: 192814
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 58
Sequence: aatagcctaataatccagacgattacccgtaatatgtttaatcagggctatacttagcacActtccactgtgtgtgactgt
                       -35                       -10        +1                   
Evidence: [COMP-HINF]
Reference(s): [2] Salgado H, et al., 2012
[1] Shimizu I., et al., 1991
Type: rho-independent
Reference(s): [1] Shimizu I., et al., 1991
Allosteric regulation of RNA-polymerase
  Regulator Function Promoter target of RNApol Growth Conditions Note Evidence Reference
  ppGpp inhibition frrp nd   [EXP-IEP-GENE-EXPRESSION-ANALYSIS] [3]
Evidence: [EXP-IEP-GENE-EXPRESSION-ANALYSIS] Gene expression analysis
Reference(s): [3] Traxler MF., et al., 2008