RegulonDB RegulonDB 11.0: Operon Form
   

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




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


Transcription unit       
Name: bhsA
Gene(s): bhsA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [IC] Inferred by curator
Promoter
Name: bhsAp9
+1: 1169019
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 54
Sequence: attaatgattgttataaaaaatatcttgtatgtgatccagatcacatctatcatttagttAtcgatcgttaagtaattgct
                          -35                    -10        +1                   
Note(s): Similarity to the consensus sequence of the set of known functional promoters for this sigma factor with strong experimental evidence: high homology. Score: 5.196. P-value: 4.725e-5
The bhsAp9 promoter is significantly affected by ectopic production of a nanoRNase during stationary-phase growth Vvedenskaya IO,2012
Evidence: [ICWHO]
[IHBCE]
[TIM]
Reference(s): [1] Huerta AM., et al., 2003
[2] Vvedenskaya IO., et al., 2012


Transcription unit          
Name: ycfR
Gene(s): bhsA   Genome Browser M3D Gene expression COLOMBOS
Evidence: [AISGDTU] Automated inference that a single-gene directon is a transcription unit
Promoter
Name: bhsAp
+1: 1169033
Sigma Factor: Sigma24 Sigmulon
Distance from start of the gene: 40
Sequence: taaaaaatatcttgtatgtgatccagatcacatctatcatttagttatcgatcgttaagtAattgcttgcgacgtcattca
Evidence: [HTTIM]
[IEP]
Reference(s): [3] Egler M., et al., 2005
[4] Raghavan R., et al., 2011
TF binding sites (TFBSs)
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
proximal CRP-cyclic-AMP repressor bhsAp 1168986 1169008 -36.5 aaaatatcttGTATGTGATCCAGATCACATCTAtcatttagtt nd [APIORCISFBSCS], [GEA], [APIORCISFBSCS], [BPP] [4]
Type Transcription factor Function Promoter Binding Sites Growth Conditions Evidence (Confirmed, Strong, Weak) Reference(s)
LeftPos RightPos Central Rel-Pos Sequence
nd ComR repressor bhsAp nd nd nd nd nd [GEA], [BPP] [5]





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