FB2026_03 , released September 17, 2026
Complex: TRANSCRIPTION FACTOR II F COMPLEX
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General Information
Name
TRANSCRIPTION FACTOR II F COMPLEX
Species
D. melanogaster
Symbol
TFIIF
FlyBase ID
FBgg0000349
Date last reviewed
2026-04-13
Number of members
3
Description
Description
The general transcription factor complex Transcription factor II F (TFIIF) prevents non-specific interaction of RNA Pol II with DNA and stabilizes the pre-initiation complex (PIC), in particular stabilizing TFIIB within the PIC. (Adapted from PMID:25693126).
Notes on Group
Source Material
The TRANSCRIPTION FACTOR II F COMPLEX Gene Group has been compiled using the following publication(s): Aoyagi and Wassarman, 2000, Austin and Biggin, 1996, and Gong et al., 1995 .
Key Gene Ontology (GO) terms
Molecular Function
TFIIF-class transcription factor complex binding
Biological Process
transcription initiation at RNA polymerase II promoter
Cellular Component
transcription factor TFIIF complex
Related Gene Groups
Parent group(s)
GENERAL TRANSCRIPTION FACTOR COMPLEXES
Members (3)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
TFIIF
General transcription factor TFIIF complex
TF-IIF
TRANSCRIPTION FACTOR II F COMPLEX
TRANSCRIPTION FACTOR II F
Secondary FlyBase ID(s)
References (4)