RegulonDB RegulonDB 11.1: Operon Form
   

yffB-dapE-ypfN operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: yffB-dapE-ypfN
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit       
Name: dapE-ypfN
Gene(s): dapE, ypfN   Genome Browser M3D Gene expression COLOMBOS
Evidence: [EXP-IDA-BOUNDARIES-DEFINED] Boundaries of transcription experimentally identified
Reference(s): [1] Bouvier J., et al., 1992
Promoter
Name: dapEp
+1: 2591560
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 47
Sequence: aaatgcctgcaattatcaaacgtccattgctctgcgtgcccggtaagcctatgctgctggGtttcagtgattccagttatc
                           -35                    -10       +1                   
Evidence: [COMP-AINF]
[COMP-HINF-POSITIONAL-IDENTIFICATION]
[EXP-IDA]
Reference(s): [1] Bouvier J., et al., 1992
[2] Huerta AM., et al., 2003


Transcription unit       
Name: yffB-dapE-ypfN
Gene(s): yffB, dapE, ypfN   Genome Browser M3D Gene expression COLOMBOS
Evidence: [COMP-AINF] Inferred computationally without human oversight
[EXP-IDA-BOUNDARIES-DEFINED] Boundaries of transcription experimentally identified
Reference(s): [1] Bouvier J., et al., 1992
Promoter
Name: yffBp
+1: Unknown
Sigma Factor: Sigma70 Sigmulon
Evidence: [EXP-IDA]
Reference(s): [1] Bouvier J., et al., 1992


Evidence    

 [COMP-AINF] Inferred computationally without human oversight

 [COMP-HINF-POSITIONAL-IDENTIFICATION] Human inference of promoter position

 [EXP-IDA] Inferred from direct assay


Reference(s)    

 [1] Bouvier J., Richaud C., Higgins W., Bogler O., Stragier P., 1992, Cloning, characterization, and expression of the dapE gene of Escherichia coli., J Bacteriol 174(16):5265-71

 [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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