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DR1 encodes a TBP- (TATA box-binding protein) associated phosphoprotein that represses both basal and activated levels of transcription. Additionally we are shipping DR1 Antibodies (45) and many more products for this protein.
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Human DR1 Protein expressed in Escherichia coli (E. coli) - ABIN667179
Masson, Leimgruber, Creton, Collart: The dual control of TFIIB recruitment by NC2 is gene specific. in Nucleic acids research 2008
Show all 2 references for ABIN667179
Knockdown of DR1 resulted in reductions of viral RNA and protein production, demonstrating that DR1 acts as a positive host factor in influenza A virus replication.
The physiological functions of human Dr1 include regulation of polymerase III transcription.
NC2 (show GTF2H5 Proteins) controls TBP (show TBP Proteins) binding and maintenance on DNA that is largely independent of a canonical TATA sequence
the initiator core promoter element antagonizes repression of TATA-directed transcription by negative cofactor NC2 (show GTF2H5 Proteins)
Data show that NC2beta is specifically involved in neuroblastoma (show ARHGEF16 Proteins) pathogenesis and may be considered a new neuroblastoma (show ARHGEF16 Proteins) biomarker.
ATAC (show XCL1 Proteins) Is a GCN5 (show KAT2A Proteins)/PCAF (show KAT2B Proteins)-containing acetylase complex with a novel NC2 (show GTF2H5 Proteins)-like histone fold module that interacts with the TATA-binding protein (show TBP Proteins)
heterodimerization with NC2alpha masks the nuclear localization signal in NC2beta, which prevents nuclear export of the NC2 (show GTF2H5 Proteins) complex
This gene encodes a TBP- (TATA box-binding protein) associated phosphoprotein that represses both basal and activated levels of transcription. The encoded protein is phosphorylated in vivo and this phosphorylation affects its interaction with TBP. This protein contains a histone fold motif at the amino terminus, a TBP-binding domain, and a glutamine- and alanine-rich region. The binding of DR1 repressor complexes to TBP-promoter complexes may establish a mechanism in which an altered DNA conformation, together with the formation of higher order complexes, inhibits the assembly of the preinitiation complex and controls the rate of RNA polymerase II transcription.
, TATA-BINDING PROTEIN-ASSOCIATED PHOSPHOPROTEIN
, TATA-binding protein-associated phosphoprotein
, protein Dr1
, negative cofactor 2-beta