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ERCC3
This gene encodes an ATP-dependent DNA helicase that functions in nucleotide excision repair. The encoded protein is a subunit of basal transcription factor 2 (TFIIH) and, therefore, also functions in class II transcription. Mutations in this gene are associated with Xeroderma pigmentosum B, Cockayne's syndrome, and trichothiodystrophy. Alternative splicing results in multiple transcript variants.
Protein class
Cancer-related genes, Disease related genes, Enzymes, Human disease related genes, Plasma proteins, Potential drug targets
Predicted location
Intracellular
Single cell type specificity
Low cell type specificity
Immune cell specificity
Low immune cell specificity
Cell line specificity
Low cell line specificity
Interaction
Component of the 7-subunit TFIIH core complex composed of XPB/ERCC3, XPD/ERCC2, GTF2H1, GTF2H2, GTF2H3, GTF2H4 and GTF2H5, which is active in NER. The core complex associates with the 3-subunit CDK-activating kinase (CAK) module composed of CCNH/cyclin H, CDK7 and MNAT1 to form the 10-subunit holoenzyme (holo-TFIIH) active in transcription (PubMed:9852112). Interacts with PUF60 (PubMed:10882074, PubMed:11239393). Interacts with ATF7IP (PubMed:19106100). Interacts with KAT2A; leading to KAT2A recruitment to promoters and acetylation of histones (PubMed:30894545). (Microbial infection) Interacts with Epstein-Barr virus EBNA2.
Molecular function
DNA-binding, Helicase, Hydrolase
More Types Infomation
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- Species Reactivity: Human
- Application: Dot, WB
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- Derivation: Mouse
- Species Reactivity: Human
- Type: Mouse IgG2b
- Application: WB, ELISA, IHC, IP
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For Research Use Only. Not For Clinical Use.