Term Name: | promoter selection factor activity |
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Synonyms: | core DNA-dependent RNA polymerase binding promoter specificity activity, DNA-dependent RNA polymerase promoter selection factor |
Definition: | Interacting selectively and non-covalently with a DNA-dependent core RNA polymerase to form a holoenzyme complex and also, while present in the holoenzyme, interacting with promoter sequences in order to confer sequence specific recognition of promoter DNA sequence motifs. |
Ontology: | GO: Molecular Function [GO:0000996] QuickGO AmiGO |