5wpw

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'''Unreleased structure'''
 
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The entry 5wpw is ON HOLD
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==Crystal structure of coconut allergen cocosin==
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<StructureSection load='5wpw' size='340' side='right'caption='[[5wpw]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[5wpw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Cocos_nucifera Cocos nucifera]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5WPW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5WPW FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.847&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5wpw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5wpw OCA], [https://pdbe.org/5wpw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5wpw RCSB], [https://www.ebi.ac.uk/pdbsum/5wpw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5wpw ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/COS1_COCNU COS1_COCNU] Seed storage protein.<ref>PMID:28712292</ref> <ref>PMID:29096167</ref> [REFERENCE:1]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Coconut (Cocos nucifera) is an important palm tree. Coconut fruit is widely consumed. The most abundant storage protein in coconut fruit is cocosin (a likely food allergen), which belongs to the 11S globulin family. Cocosin was crystallized near a century ago, but its structure remains unknown. By optimizing crystallization conditions and cryoprotectant solutions, we were able to obtain cocosin crystals that diffracted to 1.85 A. The cocosin gene was cloned from genomic DNA isolated from dry coconut tissue. The protein sequence deduced from the predicted cocosin coding sequence was used to guide model building and structure refinement. The structure of cocosin was determined for the first time, and it revealed a typical 11S globulin feature of a double layer doughnut-shaped hexamer.
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Authors: Jin, T.C., Zhang, Y.Z.
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Crystal Structure of Cocosin, A Potential Food Allergen from Coconut (Cocos nucifera).,Jin T, Wang C, Zhang C, Wang Y, Chen YW, Guo F, Howard A, Cao MJ, Fu TJ, McHugh TH, Zhang Y J Agric Food Chem. 2017 Aug 30;65(34):7560-7568. doi: 10.1021/acs.jafc.7b02252., Epub 2017 Jul 31. PMID:28712292<ref>PMID:28712292</ref>
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Description: Crystal structure of coconut allergen cocosin
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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[[Category: Jin, T.C]]
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<div class="pdbe-citations 5wpw" style="background-color:#fffaf0;"></div>
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[[Category: Zhang, Y.Z]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Cocos nucifera]]
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[[Category: Large Structures]]
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[[Category: Jin T]]
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[[Category: Zhang Y]]

Current revision

Crystal structure of coconut allergen cocosin

PDB ID 5wpw

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OCA

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