1owr: Difference between revisions
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<StructureSection load='1owr' size='340' side='right'caption='[[1owr]], [[Resolution|resolution]] 3.00Å' scene=''> | <StructureSection load='1owr' size='340' side='right'caption='[[1owr]], [[Resolution|resolution]] 3.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1owr]] is a 12 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1owr]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OWR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OWR FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1owr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1owr OCA], [https://pdbe.org/1owr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1owr RCSB], [https://www.ebi.ac.uk/pdbsum/1owr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1owr ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/NFAC2_HUMAN NFAC2_HUMAN] Plays a role in the inducible expression of cytokine genes in T-cells, especially in the induction of the IL-2, IL-3, IL-4, TNF-alpha or GM-CSF. Promotes invasive migration through the activation of GPC6 expression and WNT5A signaling pathway.<ref>PMID:21871017</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Chen | [[Category: Chen L]] | ||
[[Category: Stroud | [[Category: Stroud JC]] | ||
Latest revision as of 12:33, 16 August 2023
CRYSTAL STRUCTURE OF HUMAN NFAT1 BOUND MONOMERICALLY TO DNACRYSTAL STRUCTURE OF HUMAN NFAT1 BOUND MONOMERICALLY TO DNA
Structural highlights
FunctionNFAC2_HUMAN Plays a role in the inducible expression of cytokine genes in T-cells, especially in the induction of the IL-2, IL-3, IL-4, TNF-alpha or GM-CSF. Promotes invasive migration through the activation of GPC6 expression and WNT5A signaling pathway.[1] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedThe nuclear factor of activated T cells (NFAT) is a calcium-dependent transcription factor that cooperates with a myriad of partner transcription factors to regulate distinct transcription programs. Transcription activation by NFAT without the cooperation of co-stimulatory signals in lymphocytes can also impose a genetic program of anergy. Although the ternary NFAT1/Fos-Jun/DNA complex has been structurally characterized, how NFAT1 recognizes DNA in the absence of cooperative partners and how such a binary NFAT/DNA complex may lead to the assembly of distinct high-order NFAT transcription complexes are still poorly understood. We have determined the crystal structure of the entire Rel homology region (RHR) of human NFAT1 (NFATc2) bound to DNA as a monomer. We also present footprinting evidence that corroborates the protein-DNA contacts observed in the crystal structure. Our structural and biochemical studies reveal the mechanism by which the monomeric Rel protein NFAT recognizes its cognate DNA site. A remarkable feature of the binary NFAT/DNA complex is the conformational flexibility exhibited by NFAT1 in the four independent copies of the NFAT/DNA complex in the crystal structure, which may reflect a mechanism by which NFAT1 interacts with a variety of protein partners as it mediates disparate biological responses. Structure of NFAT bound to DNA as a monomer.,Stroud JC, Chen L J Mol Biol. 2003 Dec 12;334(5):1009-22. PMID:14643663[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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