Literature summary for 2.7.8.42 extracted from

Moon, K.; Six, D.A.; Lee, H.J.; Raetz, C.R.; Gottesman, S.
Complex transcriptional and post-transcriptional regulation of an enzyme for lipopolysaccharide modification (2013), Mol. Microbiol., 89, 52-64.

Search for more literature for 2.7.8.42

Organism

Organism	UniProt	Comment	Textmining
Escherichia coli	P37661	-	-

Synonyms

Synonyms	Comment	Organism
eptB	-	Escherichia coli

Expression

Organism	Comment	Expression
Escherichia coli	Hfq-dependent small RNA MgrR negatively regulates expression of EptB. Envelope stress response protein Sigma E has positively regulates EptB. The effects of Sigma E and deletion of MgrR on levels of EptB mRNA are independent, and the same 5? end is found in both cases. Sigma E acts directly at the level of transcription initiation for EptB, from the same start point as Sigma 70. When Sigma E is active, synthesis of EptB transcript may outstrip MgrR-dependent degradation. A second sRNA, ArcZ, also directly and negatively regulates EptB	additional information

General Information

General Information	Comment	Organism
metabolism	Hfq-dependent small RNA MgrR negatively regulates expression of EptB. Envelope stress response protein Sigma E has positively regulates EptB. The effects of Sigma E and deletion of MgrR on levels of EptB mRNA are independent, and the same 5' end is found in both cases. Sigma E acts directly at the level of transcription initiation for EptB, from the same start point as Sigma 70. When Sigma E is active, synthesis of EptB transcript may outstrip MgrR-dependent degradation. A second sRNA, ArcZ, also directly and negatively regulates EptB	Escherichia coli

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Release 2023.1 (January 2023)