Article
CREB binding protein recruitment to the transcription complex requires growth factor-dependent phosphorylation of its GF box.
Molecular cell - 1 Mar 2001
Zanger K, Radovick S, Wondisford F E
Abstract excerpt
Growth factors such as epidermal growth factor (EGF) and insulin regulate development and metabolism via genes containing both POU homeodomain (Pit-1) and phorbol ester (AP-1) response elements. Although CREB binding protein (CBP) functions as a coactivator on these elements, the mechanism of transactivation was previously unclear. We now demonstrate that CBP is recruited to these elements only after it is...
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