RegulonDB RegulonDB 10.9: Operon Form
   

yrbN-deaD operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit       
Name: yrbN-deaD
Gene(s): deaD, yrbN   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Ojha S., et al., 2020
Promoter
Name: yrbNp1
+1: 3308086
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 153
Sequence: cggttgccaacaacgttcataactttgttgagcaccgatacgcattgttggaattatcgcTcctgggccaggaccaagatg
                         -35                        -10     +1                   
Evidence: [ICWHO]
[TIM]
Reference(s): [2] Huerta AM., et al., 2003
[3] Toone WM., et al., 1991


Transcription unit       
Name: yrbN-deaD
Gene(s): deaD, yrbN   Genome Browser M3D Gene expression COLOMBOS
Evidence: [LTED] Length of transcript experimentally determined
Reference(s): [1] Ojha S., et al., 2020
Promoter
Name: yrbNp2
+1: 3308698
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 765
Sequence: taaccgatgacgaacgcgcacagcttttatatgagcgcggagtgttgtatgatagtctcgGtctgagggcattagcgcgta
                                                -10         +1                   
Note(s): yrbNp2 produces nearly 90% of the transcript of the yrbN-deaD genes Ojha S,2020.
Evidence: [HIPP]
[IHBCE]
[IMP]
[TIM]
Reference(s): [1] Ojha S., et al., 2020


Transcription unit       
Name: deaD
Gene(s): deaD   Genome Browser M3D Gene expression COLOMBOS
Note(s): A potential RNA G-quadruplex structure, formed by guanine-rich sequences located in the coding sequence region of the gene, was identified for deaD . This structure could regulate the expression of the gene, as observed for hemL gene expression 31964733.
Evidence: [ICWHO] Inferred computationally without human oversight





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