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Tbio
GTF2B
Transcription initiation factor IIB

Protein Summary
Description
General transcription factor that plays a role in transcription initiation by RNA polymerase II (Pol II). Involved in the pre-initiation complex (PIC) formation and Pol II recruitment at promoter DNA (PubMed:1876184, PubMed:1946368, PubMed:1517211, PubMed:3818643, PubMed:3029109, PubMed:8413225, PubMed:8515820, PubMed:8516311, PubMed:8516312, PubMed:7601352, PubMed:9420329, PubMed:12931194, PubMed:27193682). Together with the TATA box-bound TBP forms the core initiation complex and provides a bridge between TBP and the Pol II-TFIIF complex (PubMed:8504927, PubMed:8413225, PubMed:8515820, PubMed:8516311, PubMed:8516312). Released from the PIC early following the onset of transcription during the initiation and elongation transition and reassociates with TBP during the next transcription cycle (PubMed:7601352). Associates with chromatin to core promoter-specific regions (PubMed:12931194, PubMed:24441171). Binds to two distinct DNA core promoter consensus sequence elements in a TBP-indepe ...more
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000370500
  • ENSP00000359531
  • ENSG00000137947

Symbol
  • TF2B
  • TFIIB
  • TF2B
  • TFIIB
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
interacting protein
0.94
disease perturbation
0.9
virus
0.89
transcription factor binding site profile
0.86
hub protein
0.85


IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 554.53   (req: < 5)
Gene RIFs: 26   (req: <= 3)
Antibodies: 381   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 554.53   (req: >= 5)
Gene RIFs: 26   (req: > 3)
Antibodies: 381   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 22
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0