RegulonDB RegulonDB 10.8: Operon Form
   

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




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


Transcription unit       
Name: sdaCB
Gene(s): sdaC, sdaB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [BTEI] Boundaries of transcription experimentally identified
[IEP] Inferred from expression pattern
[ITC] Inferred through co-regulation
Reference(s): [1] Shao Z., et al., 1994


Regulation by sRNA    
  Small RNA name (Regulator) Regulation type Mechanism Function Binding Sites Evidence Reference
LeftPos RightPos Sequence (RNA-strand)
  omrA antisense post-transcriptional regulation repressor       [IMP] [2]
[3]
  omrB antisense post-transcriptional regulation repressor       [IMP] [2]
[3]
  omrA antisense post-transcriptional regulation repressor       [IMP] [3]
  omrB antisense post-transcriptional regulation repressor       [IMP] [3]
Notes: "The provided sequence is that of the RNA strand,i.e. 'U's are showed instead the 'T'"


Reference(s)    

 [1] Shao Z., Lin RT., Newman EB., 1994, Sequencing and characterization of the sdaC gene and identification of the sdaCB operon in Escherichia coli K12., Eur J Biochem 222(3):901-7

 [2] Guillier M., Gottesman S., 2006, Remodelling of the Escherichia coli outer membrane by two small regulatory RNAs., Mol Microbiol 59(1):231-47

 [3] Guillier M., Gottesman S., 2008, The 5' end of two redundant sRNAs is involved in the regulation of multiple targets, including their own regulator., Nucleic Acids Res 36(21):6781-94

RegulonDB