Requirement of Two NFATc4 Transactivation Domains for CBP Potentiation
نویسندگان
چکیده
منابع مشابه
Structural basis for recruitment of CBP/p300 coactivators by STAT1 and STAT2 transactivation domains.
CBP/p300 transcriptional coactivators mediate gene expression by integrating cellular signals through interactions with multiple transcription factors. To elucidate the molecular and structural basis for CBP-dependent gene expression, we determined structures of the CBP TAZ1 and TAZ2 domains in complex with the transactivation domains (TADs) of signal transducer and activator of transcription 2...
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Forkhead box class O 3a (FOXO3a) is a transcription factor and tumor suppressor linked to longevity that determines cell fate through activating transcription of cell differentiation, survival, and apoptotic genes. Recruitment of the coactivator CBP/p300 is a crucial step in transcription, and we revealed that in addition to conserved region 3 (CR3) of FOXO3a, the C-terminal segment of CR2 (CR2...
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TCF11 is a bZIP transcription factor of the CNC subfamily. It has been implicated in the regulation of the antioxidant response and is vital during embryonic development, but its precise biological functions have not yet been fully worked out. Structural characterization of the gene and several of its products indicates that complex regulatory mechanisms are employed. To investigate how alterin...
متن کاملTwo domains of Nrf2 cooperatively bind CBP, a CREB binding protein, and synergistically activate transcription.
BACKGROUND Nrf2 belongs to the Cap-N-Collar (CNC) transcription factor family and is essential for the antioxidant responsive element (ARE)-mediated expression of a group of detoxifying and antioxidant genes. The forced expression of Nrf2 in mammalian cells activates the expression of target genes through the ARE, with Nrf2 showing the highest transactivation activity among the CNC family of tr...
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Mice deficient in cholesterol 24-hydroxylase exhibit reduced rates of cholesterol synthesis and other non-sterol isoprenoids that arise from the mevalonate pathway. These metabolic abnormalities, in turn, impair learning in the whole animal and hippocampal long-term potentiation (LTP) in vitro. Here, we report pharmacogenetic experiments in hippocampal slices from wild-type and mutant mice that...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2001
ISSN: 0021-9258
DOI: 10.1074/jbc.m102961200