TFA2
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
KIN28
Gene Ontology Biological Process
- 7-methylguanosine mRNA capping [IMP]
- phosphorylation of RNA polymerase II C-terminal domain [IDA, IMP]
- phosphorylation of RNA polymerase II C-terminal domain involved in recruitment of 3'-end processing factors to RNA polymerase II holoenzyme complex [IMP, IPI]
- phosphorylation of RNA polymerase II C-terminal domain serine 5 residues involved in recruitment of mRNA capping enzyme to RNA polymerase II holoenzyme complex [IMP]
- positive regulation of transcription from RNA polymerase II promoter [IDA]
- protein phosphorylation [IDA]
- transcription from RNA polymerase I promoter [IMP]
- transcription from RNA polymerase II promoter [IDA, IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Co-purification
An interaction is inferred from the identification of two or more protein subunits in a purified protein complex, as obtained by classical biochemical fractionation or affinity purification and one or more additional fractionation steps.
Publication
Tfb6, a previously unidentified subunit of the general transcription factor TFIIH, facilitates dissociation of Ssl2 helicase after transcription initiation.
General transcription factor TFIIH, previously described as a 10-subunit complex, is essential for transcription and DNA repair. An eleventh subunit now identified, termed Tfb6, exhibits 45% sequence similarity to human nuclear mRNA export factor 5. Tfb6 dissociates from TFIIH as a heterodimer with the Ssl2 subunit, a DNA helicase that drives promoter melting for the initiation of transcription. Tfb6 does ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| TFA2 KIN28 | 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 | -0.2603 | BioGRID | 1942133 |
Curated By
- BioGRID