Title : Chromatin-dependent cooperativity between constitutive and inducible activation domains in CREB.

Pub. Date : 2001 Dec

PMID : 11689682






4 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The cyclic AMP (cAMP)-responsive factor CREB induces target gene expression via constitutive (Q2) and inducible (KID, for kinase-inducible domain) activation domains that function synergistically in response to cellular signals. Cyclic AMP cAMP responsive element binding protein 1 Mus musculus
2 The cyclic AMP (cAMP)-responsive factor CREB induces target gene expression via constitutive (Q2) and inducible (KID, for kinase-inducible domain) activation domains that function synergistically in response to cellular signals. Cyclic AMP cAMP responsive element binding protein 1 Mus musculus
3 Here we investigate the mechanism underlying cooperativity between the Q2 domain and KID in CREB by in vitro transcription assay with naked DNA and chromatin templates containing the cAMP-responsive somatostatin promoter. Cyclic AMP cAMP responsive element binding protein 1 Mus musculus
4 Correspondingly, overexpression of hTAFII130 potentiated CREB activity in cells exposed to cAMP, but had no effect on reporter gene expression in unstimulated cells. Cyclic AMP cAMP responsive element binding protein 1 Mus musculus