Difference between revisions of "Transcription factors modulated by trigger enzymes"

From SubtiWiki
Jump to: navigation, search
(Transcription factors controlled by regulatory interactions with trigger enzyme)
Line 13: Line 13:
 
==Transcription factors controlled by regulatory interactions with [[trigger enzymes|trigger enzyme]]==
 
==Transcription factors controlled by regulatory interactions with [[trigger enzymes|trigger enzyme]]==
  
** The interaction results in loss of DNA-binding activity of the transcription factor
+
'''** The interaction results in loss of DNA-binding activity of the transcription factor'''
 
* [[GltC]]: controlled by [[RocG]] or [[GudB]] (the latter in non-domesticated strains)
 
* [[GltC]]: controlled by [[RocG]] or [[GudB]] (the latter in non-domesticated strains)
 
* [[TnrA]]: controlled by [[GlnA]]
 
* [[TnrA]]: controlled by [[GlnA]]
  
** The interaction results in gain of DNA-binding activity of the transcription factor
+
'''** The interaction results in gain of DNA-binding activity of the transcription factor'''
* [[GlnR]]: controlled by [[GlnA]]
+
* [[GlnR]]: [[GlnA]] acts as co-repressor
 +
* [[CymR]]: [[CysK]] acts as co-repressor

Revision as of 12:45, 3 November 2009

The activity of these transcription factors is controlled by either modification by or regulatory interaction with trigger enzymes in response to specific signals (usually nutrient availability).

Transcription factors controlled by trigger enzyme-dependent covalent modification

Transcription factors controlled by regulatory interactions with trigger enzyme

** The interaction results in loss of DNA-binding activity of the transcription factor

** The interaction results in gain of DNA-binding activity of the transcription factor