6a1q: Difference between revisions
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==Crystal structures of disordered Z-type helices== | |||
<StructureSection load='6a1q' size='340' side='right'caption='[[6a1q]], [[Resolution|resolution]] 2.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[6a1q]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6A1Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6A1Q 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]] 2.501Å</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=6a1q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6a1q OCA], [https://pdbe.org/6a1q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6a1q RCSB], [https://www.ebi.ac.uk/pdbsum/6a1q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6a1q ProSAT]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The X-ray crystal structures of a decamer sequence d(CGCGTACGCG)2 and a tetradecamer sequence d(CGCGCGTACGCGCG)2 are presented here. Both sequences are alternating pyrimidine-purine repeat sequences and they form disordered, pseudo-continuous left handed Z-type helices. They demonstrate interesting variants of the 'bundles of columns of helices' mode of packing. | |||
Crystal structures of disordered Z-type helices.,Karthik S, Mandal PK, Thirugnanasambandam A, Gautham N Nucleosides Nucleotides Nucleic Acids. 2018 Dec 27:1-15. doi:, 10.1080/15257770.2018.1517883. PMID:30588873<ref>PMID:30588873</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
[[Category: | <div class="pdbe-citations 6a1q" style="background-color:#fffaf0;"></div> | ||
[[Category: | == References == | ||
[[Category: | <references/> | ||
[[Category: Mandal | __TOC__ | ||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Synthetic construct]] | |||
[[Category: Gautham N]] | |||
[[Category: Karthik S]] | |||
[[Category: Mandal PK]] | |||
[[Category: Thirugnanasambandam A]] |