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2luj
From Proteopedia
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==Solution structure of a parallel-stranded oligoisoguanine DNA pentaplex formed by d(T(iG)4T) in the presence of Cs ions== | ==Solution structure of a parallel-stranded oligoisoguanine DNA pentaplex formed by d(T(iG)4T) in the presence of Cs ions== | ||
| - | <StructureSection load='2luj' size='340' side='right' caption='[[2luj | + | <StructureSection load='2luj' size='340' side='right'caption='[[2luj]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2luj]] is a 5 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LUJ OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[2luj]] is a 5 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LUJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2LUJ 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">Solution NMR</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IGU:2-DEOXYISOGUANINE-5-MONOPHOSPHATE'>IGU</scene></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=2luj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2luj OCA], [https://pdbe.org/2luj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2luj RCSB], [https://www.ebi.ac.uk/pdbsum/2luj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2luj ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | What a pentaplexing situation: Isoguanine (iG) is an isomer of guanine, where the positions of the C2 amino group and the C6 carboxy group are swapped. iG can self-assemble into pentads in the presence of alkali metal cations. Cs(+) ions were found to stabilize a pentaplex of d(T(iG)(4) T). Solution NMR studies of this pentaplex in the presence of Cs(+) ions (or Na(+) , K(+) , Rb(+) , or NH(4) (+) cations) demonstrate its stability and structure. | ||
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| - | Solution Structure of a Parallel-Stranded Oligoisoguanine DNA Pentaplex Formed by d(T(iG)(4) T) in the Presence of Cs(+) Ions.,Kang M, Heuberger B, Chaput JC, Switzer C, Feigon J Angew Chem Int Ed Engl. 2012 Jul 5. doi: 10.1002/anie.201203459. PMID:22767484<ref>PMID:22767484</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Chaput | + | [[Category: Large Structures]] |
| - | [[Category: Feigon | + | [[Category: Chaput JC]] |
| - | [[Category: Heuberger | + | [[Category: Feigon J]] |
| - | [[Category: Kang | + | [[Category: Heuberger B]] |
| - | [[Category: Switzer | + | [[Category: Kang M]] |
| - | + | [[Category: Switzer C]] | |
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Current revision
Solution structure of a parallel-stranded oligoisoguanine DNA pentaplex formed by d(T(iG)4T) in the presence of Cs ions
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