#Interactor Interactor Sources Classification Pubmed IDs GTF2H4 CDK7 BioGRID empirical 17643375 GTF2H4 ERCC2 Reactome predicted GTF2H4 ERCC3 BioGRID, Reactome empirical 15220921 9118947 GTF2H4 GTF2B BioGRID empirical 9159119 GTF2H4 GTF2E1 BioGRID empirical 9159119 GTF2H4 GTF2F1 BioGRID empirical 9159119 GTF2H4 GTF2H1 Reactome predicted GTF2H4 GTF2H2 BioGRID empirical 11062469 GTF2H4 GTF2H3 Reactome predicted GTF2H4 POLR2A BioGRID empirical 9159119 GTF2H4 BRCA1 BioGRID empirical 9159119 GTF2H4 TBP BioGRID empirical 9159119 GTF2H4 UBC BioGRID empirical 21139048 21906983 GTF2H4 BTAF1 BioGRID empirical 9159119 GTF2H4 MED21 BioGRID empirical 9159119