1vtv
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | The | + | ==Molecular structure of (M5DC-DG)3: The role of the methyl group on 5-methyl cytosine in stabilizing Z-DNA== |
| + | <StructureSection load='1vtv' size='340' side='right'caption='[[1vtv]], [[Resolution|resolution]] 1.30Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1vtv]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1VTV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1VTV FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.3Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5CM:5-METHYL-2-DEOXY-CYTIDINE-5-MONOPHOSPHATE'>5CM</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=1vtv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vtv OCA], [https://pdbe.org/1vtv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1vtv RCSB], [https://www.ebi.ac.uk/pdbsum/1vtv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1vtv ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The hexamer (m5 dC-dG)3 has been synthesized and its three-dimensional structure determined by a single crystal X-ray diffraction analysis. The structure has been refined to a final R value of 15.6% at 1.3 A resolution. The molecule forms a left-handed Z-DNA helix which is similar to the unmethylated Z-DNA structure. The presence of the methyl group has resulted in slight changes in the twist angle between successive base pairs and modification of some of the interatomic contacts. Methylation of cytosine in the C5 position is associated with a relative destabilization of the B-DNA structure and a stabilization through hydrophobic bonding of the Z-DNA structure. | ||
| - | + | Molecular structure of (m5 dC-dG)3: the role of the methyl group on 5-methyl cytosine in stabilizing Z-DNA.,Fujii S, Wang AH, van der Marel G, van Boom JH, Rich A Nucleic Acids Res. 1982 Dec 11;10(23):7879-92. PMID:7155900<ref>PMID:7155900</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 1vtv" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Fujii S]] | ||
| + | [[Category: Rich A]] | ||
| + | [[Category: Van Boom JH]] | ||
| + | [[Category: Van Der Marel GA]] | ||
| + | [[Category: Wang AH-J]] | ||
Current revision
Molecular structure of (M5DC-DG)3: The role of the methyl group on 5-methyl cytosine in stabilizing Z-DNA
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