View source for 3uxw


==Crystal Structures of an A-T-hook/DNA complex==
<StructureSection load='3uxw' size='340' side='right'caption='[[3uxw]], [[Resolution|resolution]] 2.27&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3uxw]] is a 12 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UXW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UXW 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]] 2.27&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NH2:AMINO+GROUP'>NH2</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=3uxw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uxw OCA], [https://pdbe.org/3uxw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uxw RCSB], [https://www.ebi.ac.uk/pdbsum/3uxw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uxw ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
We present here for the first time the crystal structure of an AT-hook domain. We show the structure of an AT-hook of the ubiquitous nuclear protein HMGA1, combined with the oligonucleotide d(CGAATTAATTCG)(2), which has two potential AATT interacting groups. Interaction with only one of them is found. The structure presents analogies and significant differences with previous NMR studies: the AT-hook forms hydrogen bonds between main-chain NH groups and thymines in the minor groove, DNA is bent and the minor groove is widened.

Crystal structure of a complex of DNA with one AT-hook of HMGA1.,Fonfria-Subiros E, Acosta-Reyes F, Saperas N, Pous J, Subirana JA, Campos JL PLoS One. 2012;7(5):e37120. Epub 2012 May 16. PMID:22615915<ref>PMID:22615915</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3uxw" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Acosta-Reyes FJ]]
[[Category: Campos JL]]
[[Category: Fonfria-Subiros E]]
[[Category: Pous J]]
[[Category: Saperas N]]
[[Category: Subirana JA]]