2k0v
From Proteopedia
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==High Resolution Solution NMR Structures of Undamaged DNA Dodecamer Duplex== | ==High Resolution Solution NMR Structures of Undamaged DNA Dodecamer Duplex== | ||
| - | <StructureSection load='2k0v' size='340' side='right'caption='[[2k0v | + | <StructureSection load='2k0v' size='340' side='right'caption='[[2k0v]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2k0v]] is a 2 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K0V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2K0V FirstGlance]. <br> | <table><tr><td colspan='2'>[[2k0v]] is a 2 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2K0V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2K0V 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'>[https://proteopedia.org/fgij/fg.htm?mol=2k0v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k0v OCA], [https://pdbe.org/2k0v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k0v RCSB], [https://www.ebi.ac.uk/pdbsum/2k0v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k0v ProSAT]</span></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=2k0v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2k0v OCA], [https://pdbe.org/2k0v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2k0v RCSB], [https://www.ebi.ac.uk/pdbsum/2k0v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2k0v ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The differences in efficacy and molecular mechanisms of platinum anti-cancer drugs cisplatin (CP) and oxaliplatin (OX) are thought to be partially due to the differences in the DNA conformations of the CP and OX adducts that form on adjacent guanines on DNA, which in turn influence the binding of damage-recognition proteins that control downstream effects of the adducts. Here we report a comprehensive comparison of the structural distortion of DNA caused by CP and OX adducts in the TGGT sequence context using nuclear magnetic resonance (NMR) spectroscopy and molecular dynamics (MD) simulations. When compared to our previous studies in other sequence contexts, these structural studies help us understand the effect of the sequence context on the conformation of Pt-GG DNA adducts. We find that both the sequence context and the type of Pt-GG DNA adduct (CP vs. OX) play an important role in the conformation and the conformational dynamics of Pt-DNA adducts, possibly explaining their influence on the ability of many damage-recognition proteins to bind to Pt-DNA adducts. | ||
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| - | Flanking Bases Influence the Nature of DNA Distortion by Platinum 1,2-Intrastrand (GG) Cross-Links.,Bhattacharyya D, Ramachandran S, Sharma S, Pathmasiri W, King CL, Baskerville-Abraham I, Boysen G, Swenberg JA, Campbell SL, Dokholyan NV, Chaney SG PLoS One. 2011;6(8):e23582. Epub 2011 Aug 10. PMID:21853154<ref>PMID:21853154</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 2k0v" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Bhattacharyya | + | [[Category: Bhattacharyya D]] |
| - | [[Category: Campbell | + | [[Category: Campbell SL]] |
| - | [[Category: Chaney | + | [[Category: Chaney SG]] |
| - | [[Category: King | + | [[Category: King CL]] |
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Current revision
High Resolution Solution NMR Structures of Undamaged DNA Dodecamer Duplex
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