Home
>
Product
>
Antibody
>
Rabbit Anti-GTF2A1 alpha antibody
Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 36660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010]
Function:
TFIIA is a component of the transcription machinery of RNA polymerase II and plays an important role in transcriptional activation. TFIIA in a complex with TBP mediates transcriptional activity.
Subcellular Location:
Nucleus.
Post-translational modifications:
The alpha and beta subunits are postranslationally produced from the precursor form by TASP1. The cleavage promotes proteasomal degradation.
Similarity:
Belongs to the TFIIA subunit 1 family.
SWISS:
P52655
Gene ID:
2957
Database links:
Entrez Gene: 2957 Human
Entrez Gene: 8722 Mouse
Entrez Gene: 83830 Rat
Omim: 600520 Human
SwissProt: P52655 Human
SwissProt: Q99PM3 Mouse
SwissProt: O08949 Rat
Unigene: 592334 Human
Unigene: 275728 Mouse
Unigene: 432242 Mouse
Unigene: 44436 Rat
|
|