Difference between revisions of "Transcription factors activating transcription at SigL-dependent promoters"
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Revision as of 10:49, 13 May 2011
These transcription factors activate transcription at SigL-dependent promoters. RNA polymerase containing SigL is inactive unless productive interaction with an activator protein occurs. Therefore, SigL-dependent genes are among the most strongly regulated genes in B. subtilis.
Contents
Activators controlled by interaction with low molecular weight effectors
- AcoR: control of acetoin utilization (acoA-acoB-acoC-acoL)
- BkdR: control of the utilization of branched chain amino acids
- RocR: control of the utilization of arginine, ornithine and citrulline (rocA-rocB-rocC, rocD-rocE-rocF, rocG)
Activator controlled by PTS-dependent phosphorylation
Unknown activator
- YplP: required for growth at low temperatures
Reviews
Victoria Shingler
Signal sensory systems that impact σ⁵⁴ -dependent transcription.
FEMS Microbiol Rev: 2011, 35(3);425-40
[PubMed:21054445]
[WorldCat.org]
[DOI]
(I p)
L Lauren Beck, Todd G Smith, Timothy R Hoover
Look, no hands! Unconventional transcriptional activators in bacteria.
Trends Microbiol: 2007, 15(12);530-7
[PubMed:17997097]
[WorldCat.org]
[DOI]
(P p)
David J Studholme, Ray Dixon
Domain architectures of sigma54-dependent transcriptional activators.
J Bacteriol: 2003, 185(6);1757-67
[PubMed:12618438]
[WorldCat.org]
[DOI]
(P p)
E Morett, L Segovia
The sigma 54 bacterial enhancer-binding protein family: mechanism of action and phylogenetic relationship of their functional domains.
J Bacteriol: 1993, 175(19);6067-74
[PubMed:8407777]
[WorldCat.org]
[DOI]
(P p)
