RegulonDB RegulonDB 11.1: Operon Form
   

nohA-stfQ-tfaQ operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: nohA-stfQ-tfaQ
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit          
Name: nohA-stfQ-tfaQ
Gene(s): tfaQ, stfQ, nohA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [COMP-AINF] Inferred computationally without human oversight
Promoter
Name: nohAp
+1: 1636603
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 236
Sequence: cataattgattatttgacgtggtttgatggcctccacgcacgttgtgatatgtagatgatAatcattatcactttacgggt
Evidence: [COMP-AINF-POSITIONAL-IDENTIFICATION]
Reference(s): [1] Vassinova N., et al., 2000
TF binding sites (TFBSs)
[Fur,-] Phrase
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence Confidence level (C: Confirmed, S: Strong, W: Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal Fur-Fe2+ repressor nohAp 1636591 1636609 4.0 gtgatatgtaGATGATAATCATTATCACTttacgggtcc nd [EXP-IEP-GENE-EXPRESSION-ANALYSIS], [COMP-HINF-SIMILAR-TO-CONSENSUS], [EXP-IDA-BINDING-OF-PURIFIED-PROTEINS] W [1], [2]
proximal Fur-Fe2+ repressor nohAp 1636593 1636611 2.0 ttgtgatatgTAGATGATAATCATTATCActttacgggt nd [EXP-IEP-GENE-EXPRESSION-ANALYSIS], [COMP-HINF-SIMILAR-TO-CONSENSUS] W [1]


Evidence    

 [COMP-AINF-POSITIONAL-IDENTIFICATION] Automated inference of promoter position

 [EXP-IEP-GENE-EXPRESSION-ANALYSIS] Gene expression analysis

 [COMP-HINF-SIMILAR-TO-CONSENSUS] A person inferred or reviewed a computer inference of sequence function based on similarity to a consensus sequence.

 [EXP-IDA-BINDING-OF-PURIFIED-PROTEINS] Binding of purified proteins


Reference(s)    

 [1] Vassinova N., Kozyrev D., 2000, A method for direct cloning of fur-regulated genes: identification of seven new fur-regulated loci in Escherichia coli., Microbiology 146 Pt 12:3171-3182

 [2] Chen Z., Lewis KA., Shultzaberger RK., Lyakhov IG., Zheng M., Doan B., Storz G., Schneider TD., 2007, Discovery of Fur binding site clusters in Escherichia coli by information theory models., Nucleic Acids Res 35(20):6762-77

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