RegulonDB RegulonDB 11.1: Operon Form
   

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




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


Transcription unit       
Name: rnb
Gene(s): rnb   Genome Browser M3D Gene expression COLOMBOS
Evidence: [EXP-IDA-BOUNDARIES-DEFINED] Boundaries of transcription experimentally identified
[EXP-IDA-TRANSCRIPT-LEN-DETERMINATION] Length of transcript experimentally determined
Reference(s): [1] Zilhao R., et al., 1996
Promoter
Name: rnbp2
+1: 1348944
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 32
Sequence: aatcgcgttgggtgagacatattaaccttgccgcgtcagacagattcgcgtaaaactgtcAgccgctctaatggccaccaa
                                 -35                    -10 +1                   
Evidence: [COMP-AINF]
[COMP-HINF]
[COMP-HINF-POSITIONAL-IDENTIFICATION]
[EXP-IDA-TRANSCRIPTION-INIT-MAPPING]
Reference(s): [2] Huerta AM., et al., 2003
[1] Zilhao R., et al., 1996
Terminator(s)
Type: rho-independent
Sequence: ggggaaataaACGGCCCATCCATGAGGAATGGGCCGTgaaaggagat
Reference(s): [1] Zilhao R., et al., 1996


Transcription unit       
Name: rnb
Gene(s): rnb   Genome Browser M3D Gene expression COLOMBOS
Evidence: [EXP-IDA-BOUNDARIES-DEFINED] Boundaries of transcription experimentally identified
[EXP-IDA-TRANSCRIPT-LEN-DETERMINATION] Length of transcript experimentally determined
Reference(s): [1] Zilhao R., et al., 1996
Promoter
Name: rnbp1
+1: 1349129
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 217
Sequence: aaccaatgggctgaccgtcattctgttgagcgcgctaccgttcaggcgatacaatggctgAcccgagcacccgatcgcttt
                               -35                     -10  +1                   
Evidence: [COMP-AINF]
[COMP-HINF]
[COMP-HINF-POSITIONAL-IDENTIFICATION]
[EXP-IDA-TRANSCRIPTION-INIT-MAPPING]
Reference(s): [2] Huerta AM., et al., 2003
[1] Zilhao R., et al., 1996
Terminator(s)
Type: rho-independent
Sequence: ggggaaataaACGGCCCATCCATGAGGAATGGGCCGTgaaaggagat
Reference(s): [1] Zilhao R., et al., 1996


Evidence    

 [COMP-AINF] Inferred computationally without human oversight

 [COMP-HINF] Inferred by a human based on computational evidence

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

 [EXP-IDA-TRANSCRIPTION-INIT-MAPPING] Transcription initiation mapping


Reference(s)    

 [1] Zilhao R., Plumbridge J., Hajnsdorf E., Regnier P., Arraiano CM., 1996, Escherichia coli RNase II: characterization of the promoters involved in the transcription of rnb., Microbiology 142 ( Pt 2):367-75

 [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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