Difference between revisions of "Transcription factors activating transcription at SigL-dependent promoters"
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| − | These [[transcription factors]] | + | These [[transcription factors and their control|transcription activators]] control 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''. |
==Activators controlled by interaction with low molecular weight effectors== | ==Activators controlled by interaction with low molecular weight effectors== | ||
Revision as of 09:17, 17 January 2012
These transcription activators control 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
Additional reviews: PubMed
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)
