FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
CV Term Report
Help Close All Open All
General Information
Term transcription factor TFIIIB complex ID (Ontology) GO:0000126 (Gene Ontology)
Definition A transcription factor complex that is involved in regulating transcription from RNA polymerase III (Pol III) promoters. TFIIIB contains the TATA-binding protein (TBP) and two Pol III-specific proteins, B'' and BRF.[ PubMed:11433012 ]
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       4
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 transcription factor TFIIIB complex (all annotations which use CV term, excluding "NOT" statements)       4
     part_of | transcription factor TFIIIB complex       3
Spanning Tree (Parents/Children)
Only view relationship: 
  transcription regulator complex
   |__RNA polymerase III transcription regulator complex
       |__transcription factor TFIIIB complex  4 rec.
           |__transcription factor TFIIIB-alpha complex
           |__transcription factor TFIIIB-beta complex
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a RNA polymerase III transcription regulator complex
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts