2g1z
From Proteopedia
(Difference between revisions)
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2g1z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g1z OCA], [https://pdbe.org/2g1z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g1z RCSB], [https://www.ebi.ac.uk/pdbsum/2g1z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g1z 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=2g1z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g1z OCA], [https://pdbe.org/2g1z PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2g1z RCSB], [https://www.ebi.ac.uk/pdbsum/2g1z PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2g1z ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | We describe the packing features of the oligonucleotide duplex d(AAATTT)2, as determined by X-ray diffraction. There is little information on sequences that only contain A and T bases. The present structure confirms that these sequences tend to pack as a helical arrangement of stacked oligonucleotides in a B conformation with Watson-Crick hydrogen bonding. Our results demonstrate that the virtual TA base step between stacked duplexes has a negative twist that improves base stacking. This observation is consistent with the low stability of TA base steps in B-form DNA. | ||
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| - | Packing features of the all-AT oligonucleotide d(AAATTT).,Valls N, Santaolalla A, Campos JL, Subirana JA J Biomol Struct Dyn. 2007 Jun;24(6):547-52. PMID:17508776<ref>PMID:17508776</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 2g1z" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
X-ray structure of the oligonucleotide sequence d(AAATTT)
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