2luj: Difference between revisions
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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== | ||
<StructureSection load='2luj' size='340' side='right' caption='[[2luj]], [[NMR_Ensembles_of_Models | 16 NMR models]]' scene=''> | |||
== 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 [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2LUJ FirstGlance]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0UH:2-DEOXY-2-OXOADENOSINE+5-(DIHYDROGEN+PHOSPHATE)'>0UH</scene></td></tr> | |||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2luj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2luj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2luj RCSB], [http://www.ebi.ac.uk/pdbsum/2luj PDBsum]</span></td></tr> | |||
<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. | |||
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> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: Chaput, J C.]] | [[Category: Chaput, J C.]] | ||
[[Category: Feigon, J.]] | [[Category: Feigon, J.]] | ||
Revision as of 07:07, 9 June 2014
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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