FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term transcription factor TFIIH core complex ID (Ontology) GO:0000439 (Gene Ontology)
Definition The 7 subunit core of TFIIH that is a part of either the general transcription factor holo-TFIIH or the nucleotide-excision repair factor 3 complex. In S. cerevisiae/humans the complex is composed of: Ssl2/XPB, Tfb1/p62, Tfb2/p52, Ssl1/p44, Tfb4/p34, Tfb5/p8 and Rad3/XPD.[ PubMed:14500720 PubMed:17215295 PubMed:22308316 PubMed:22572993 PubMed:23028141 PubMed:7813015 ]
Also Known As "core TFIIH complex" ; "SSL2-core TFIIH complex"
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       6
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 TFIIH core complex (all annotations which use CV term, excluding "NOT" statements)       6
     part_of | transcription factor TFIIH core complex       6
Spanning Tree (Parents/Children)
Only view relationship: 
transcription regulator complex_____
nuclear protein-containing complex__|
                                    RNA polymerase II transcription regulator complex
                                     |__transcription factor TFIIH core complex  7 rec.
                                         |__core TFIIH complex portion of holo TFIIH complex 1 rec.
                                         |__core TFIIH complex portion of NEF3 complex
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a RNA polymerase II transcription regulator complex
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "core TFIIH complex" EXACT
    "SSL2-core TFIIH complex" EXACT
Secondary IDs
hide External Crossreferences & Linkouts