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Vector Biolabs cAMP responsive element binding protein 1 Adenovirus (Ad-CREB1)
Supplier: Vector Biolabs 1363
The ATF/CREB family consists of a series of transcription factors that function by binding to the cAMP responsive element (CRE) palindromic octanucleotide, TGACCTCA. The best characterized members of this gene family include CREB-1, CREB-2, LZIP (also designated CREB3 and Luman), CREM-2, ATF-1, ATF-2, ATF-3, ATF-4, ATF-6 and ATF-7. These transcription factors share terminal leucine zipper dimerization and basic DNA binding domains and are highly variable in their N-termini. Although each of the ATF/CREB proteins bind CREs in their homodimeric form, they can also bind as heterodimers, both within the ATF/CREB family and with members of the AP-1 transcription factor family. Protein kinase A-mediated CREB phosphorylation induces association with a 265 kDa nuclear protein designated CBP (CREB-binding protein), which may represent a CREB coactivator.
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