281d

</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=281d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=281d OCA], [https://pdbe.org/281d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=281d RCSB], [https://www.ebi.ac.uk/pdbsum/281d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=281d ProSAT]</span></td></tr>

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== Publication Abstract from PubMed ==

The crystal structure of the self-complementary DNA octamer d(GGCATGCC) has been determined to a resolution of 2.38 A and R factor of 17.1%. The structure is an A-DNA octamer duplex with Watson-Crick base pairing along its length. This sequence extends the investigation of octamer duplexes of the type d(GGX(4)CC) which assume P6(1) packing within the crystallographic unit cell. The A-DNA duplex is non-linear with a helix axis curvature of 7 degrees and bending towards the DNA minor groove. In view of the biological importance of protein recognition of some A-DNA sequences the minor-groove geometry and helix-axis curvature for this structure is compared with all others of the type d(GGXATXCC).

Structure of the A-DNA octamer d(GGCATGCC).,Nunn CM, Neidle S Acta Crystallogr D Biol Crystallogr. 1997 May 1;53(Pt 3):269-73. PMID:15299929<ref>PMID:15299929</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

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== References ==

<references/>

[[Category: Neidle, S]]

[[Category: Nunn, C M]]

[[Category: Double helix]]