1a66: Difference between revisions

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{{STRUCTURE_1a66|  PDB=1a66  |  SCENE=  }}  
{{STRUCTURE_1a66|  PDB=1a66  |  SCENE=  }}  


'''SOLUTION NMR STRUCTURE OF THE CORE NFATC1/DNA COMPLEX, 18 STRUCTURES'''
===SOLUTION NMR STRUCTURE OF THE CORE NFATC1/DNA COMPLEX, 18 STRUCTURES===




==Overview==
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The nuclear factor of the activated T cell (NFAT) family of transcription factors regulates cytokine gene expression by binding to the promoter/enhancer regions of antigen-responsive genes, usually in cooperation with heterologous DNA-binding partners. Here we report the solution structure of the binary complex formed between the core DNA-binding domain of human NFATC1 and the ARRE2 DNA site from the interleukin-2 promoter. The structure reveals that DNA binding induces the folding of key structural elements that are required for both sequence-specific recognition and the establishment of cooperative protein-protein contacts. The orientation of the NFAT DNA-binding domain observed in the binary NFATC1-DBD*/ DNA complex is distinct from that seen in the ternary NFATC2/AP-1/DNA complex, suggesting that the domain reorients upon formation of a cooperative transcriptional complex.
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==About this Structure==
==About this Structure==
1A66 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A66 OCA].  
1A66 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1A66 OCA].  


==Reference==
==Reference==
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[[Category: Rel]]
[[Category: Rel]]
[[Category: Transcription factor]]
[[Category: Transcription factor]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 16:13:19 2008''

Revision as of 16:13, 30 June 2008

File:1a66.png

Template:STRUCTURE 1a66

SOLUTION NMR STRUCTURE OF THE CORE NFATC1/DNA COMPLEX, 18 STRUCTURESSOLUTION NMR STRUCTURE OF THE CORE NFATC1/DNA COMPLEX, 18 STRUCTURES

Template:ABSTRACT PUBMED 9506523

About this StructureAbout this Structure

1A66 is a Single protein structure of sequence from Homo sapiens. Full experimental information is available from OCA.

ReferenceReference

Solution structure of the core NFATC1/DNA complex., Zhou P, Sun LJ, Dotsch V, Wagner G, Verdine GL, Cell. 1998 Mar 6;92(5):687-96. PMID:9506523

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