BAIT
RPB2
RPB150, RPO22, SIT2, SOH2, DNA-directed RNA polymerase II core subunit RPB2, B150, L000001588, L000001676, YOR151C
RNA polymerase II second largest subunit B150; part of central core; similar to bacterial beta subunit
GO Process (1)
GO Function (3)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
TFA1
L000002595, YKL028W
TFIIE large subunit; involved in recruitment of RNA polymerase II to the promoter, activation of TFIIH, and promoter opening
GO Process (2)
GO Function (3)
GO Component (3)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
Architecture of the RNA polymerase II preinitiation complex and mechanism of ATP-dependent promoter opening.
Yeast RNA polymerase II (Pol II) general transcription factor TFIIE and the TFIIH subunit Ssl2 (yeast ortholog of mammalian XPB) function in the transition of the preinitiation complex (PIC) to the open complex. We show that the three TFIIE winged-helix (WH) domains form a heterodimer, with the Tfa1 (TFIIEα) WH binding the Pol II clamp and the Tfa2 (TFIIEβ) tandem ... [more]
Unknown Jul. 01, 2012; 0(0); [Pubmed: 22751016]
Throughput
- Low Throughput
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
TFA1 RPB2 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -0.1802 | BioGRID | 1940783 |
Curated By
- BioGRID