RegulonDB RegulonDB 10.9: Operon Form
   

yeiR-lpxT operon and associated TUs in Escherichia coli K-12 genome




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


Transcription unit       
Name: lpxT
Gene(s): lpxT   Genome Browser M3D Gene expression COLOMBOS
Note(s): The lpxT transcript is more abundant and stable at low temperatures (28 o C) than at 37-42 o C Sciandrone B,2019. The RNase E appears to degrade the transcript at high temperatures.
In Salmonella, the transcription of lpxT is induced by PhoP at low Mg2+ concentrations 29739882.
Evidence: [IEP] Inferred from expression pattern
[LTED] Length of transcript experimentally determined
Reference(s): [1] Li Z., et al., 2019
[2] Sciandrone B., et al., 2019
Promoter
Name: lpxTp
+1: 2268826
Sigma Factor: Sigma70 Sigmulon
Distance from start of the gene: 28
Sequence: atgccttgcagagcgcgctgttgaagcttcgtttagcgactaccgcgtaaggttgcctgcGtttttcagtaagataattag
                                                -10         +1                   
Note(s): The lpxTp promoter is active in exponential phase and at low temperatures, and it is inactive during stationary phase Sciandrone B,2019.
Evidence: [ICWHO]
[RSE]
[TIM]
Reference(s): [1] Li Z., et al., 2019
[2] Sciandrone B., et al., 2019


Transcription unit       
Name: yeiR-lpxT
Gene(s): yeiR, lpxT   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight





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