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The function of binding to a sigma factor and stopping, preventing or reducing the rate of its transcriptional activity. The function of binding to a transcription factor and stopping, preventing or reducing the rate of its transcriptional activity. Plays a role in regulating transcription; may bind a promoter or enhancer DNA sequence or interact with a DNA-binding transcription factor.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: sigma factor antagonist activity
Acc: GO:0016989
Aspect: Molecular Function
Desc: The function of binding to a sigma factor and stopping, preventing or reducing the rate of its transcriptional activity.
Synonyms:
  • anti-sigma factor activity
Proteins in PDR annotated with:
   This term: 9 [Search]
   Term or descendants: 9 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0016989 - sigma factor antagonist activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle