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8dcj

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'''Unreleased structure'''
 
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The entry 8dcj is ON HOLD until Paper Publication
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==[A:T] Self-Assembled 3D DNA Rhombohedral Tensegrity Triangle==
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<StructureSection load='8dcj' size='340' side='right'caption='[[8dcj]], [[Resolution|resolution]] 3.33&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[8dcj]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8DCJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8DCJ FirstGlance]. <br>
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</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=8dcj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8dcj OCA], [https://pdbe.org/8dcj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8dcj RCSB], [https://www.ebi.ac.uk/pdbsum/8dcj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8dcj ProSAT]</span></td></tr>
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</table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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&lt;p class="Text" style="margin: 0in 0in 8pt; text-align: justify; line-height: 24px; font-size: 12pt; font-family: &quot;Times New Roman&quot;, serif; color: rgb(0, 0, 0);"&gt;Non-canonical interactions in DNA remain under-explored in DNA nanotechnology. Recently, many structures with non-canonical motifs have been discovered, notably a hexagonal arrangement of typically rhombohedral DNA tensegrity triangles that forms through non-canonical sticky end interactions. Here, we find a series of mechanisms to program a hexagonal arrangement using: the sticky end sequence; triangle edge torsional stress; and crystallization condition. We showcase cross-talking between Watson-Crick and non-canonical sticky ends in which the ratio between the two dictates segregation by crystal forms or combination into composite crystals. Finally, we develop a method for reconfiguring the long-range geometry of formed crystals from rhombohedral to hexagonal and &lt;italic&gt;vice versa&lt;/italic&gt;. These data demonstrate fine control over non-canonical motifs and their topological self-assembly. This will vastly increase the programmability, functionality, and versatility of rationally designed DNA constructs.&lt;o:p&gt;&lt;/o:p&gt;&lt;/p&gt;.
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Authors:
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Programmable 3D Hexagonal Geometry of DNA Tensegrity Triangles.,Lu B, Woloszyn K, Ohayon YP, Yang B, Zhang C, Mao C, Seeman NC, Vecchioni S, Sha R Angew Chem Int Ed Engl. 2022 Dec 15. doi: 10.1002/anie.202213451. PMID:36520622<ref>PMID:36520622</ref>
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Description:
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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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<div class="pdbe-citations 8dcj" style="background-color:#fffaf0;"></div>
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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: Large Structures]]
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[[Category: Synthetic construct]]
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[[Category: Lu B]]
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[[Category: Mao C]]
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[[Category: Ohayon YP]]
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[[Category: Seeman NC]]
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[[Category: Sha R]]
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[[Category: Vecchioni S]]

Revision as of 07:31, 18 January 2023

[A:T] Self-Assembled 3D DNA Rhombohedral Tensegrity Triangle

PDB ID 8dcj

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