FB2026_02 , released June 18, 2026
Gene Group: HELIX-TURN-HELIX TRANSCRIPTION FACTORS
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General Information
Name
HELIX-TURN-HELIX TRANSCRIPTION FACTORS
Species
D. melanogaster
Symbol
HTH
FlyBase ID
FBgg0000746
Date last reviewed
2017-06-19
Number of members
146
Description
Description
Helix-turn-helix transcription factors are sequence-specific DNA binding proteins that regulate transcription. The DNA binding core domain comprises an open tri-helical bundle, typically binding DNA with the third helix. (Adapted from PMID:15808743).
Notes on Group
Key Gene Ontology (GO) terms
Cellular Component
Related Gene Groups
Parent group(s)
Members (146)
For all members:
GO ribbon stack
 molecular functionbiological processcellular component
External Data
Synonyms and Secondary IDs
Synonym(s)
HTH
HELIX-TURN-HELIX TRANSCRIPTION FACTORS
Secondary FlyBase ID(s)
References (28)