RegulonDB RegulonDB 10.9: Operon Form
   

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




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


Transcription unit       
Name: ydfABC
Gene(s): ydfA, ydfB, ydfC   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Promoter
Name: ydfAp8
+1: 1648438
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 70
Sequence: gttagctatagcatacaaaatcacttgaccgatatgttagtcatggctaatcttgtttgcAtcaacacaccgcacggtgtt
                         -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: 5.266. P-value: 3.501e-5
Evidence: [ICWHO]
[TIM]
Reference(s): [1] Faubladier M., et al., 1990
[2] Huerta AM., et al., 2003


Evidence    

 [ICWHO] Inferred computationally without human oversight

 [TIM] Transcription initiation mapping


Reference(s)    

 [1] Faubladier M., Cam K., Bouche JP., 1990, Escherichia coli cell division inhibitor DicF-RNA of the dicB operon. Evidence for its generation in vivo by transcription termination and by RNase III and RNase E-dependent processing., J Mol Biol 212(3):461-71

 [2] Huerta AM., Collado-Vides J., 2003, Sigma70 promoters in Escherichia coli: specific transcription in dense regions of overlapping promoter-like signals., J Mol Biol 333(2):261-78

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