2qt4: Difference between revisions
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[[ | ==Atomic-resolution crystal structure of the natural form of Scytovirin== | ||
<StructureSection load='2qt4' size='340' side='right' caption='[[2qt4]], [[Resolution|resolution]] 1.30Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2qt4]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Scytonema_varium Scytonema varium]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QT4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QT4 FirstGlance]. <br> | |||
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2qsk|2qsk]]</td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qt4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qt4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qt4 RCSB], [http://www.ebi.ac.uk/pdbsum/2qt4 PDBsum]</span></td></tr> | |||
</table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The crystal structures of the natural and recombinant antiviral lectin scytovirin (SVN) were solved by single-wavelength anomalous scattering and refined with data extending to 1.3 A and 1.0 A resolution, respectively. A molecule of SVN consists of a single chain 95 amino acids long, with an almost perfect sequence repeat that creates two very similar domains (RMS deviation 0.25 A for 40 pairs of Calpha atoms). The crystal structure differs significantly from a previously published NMR structure of the same protein, with the RMS deviations calculated separately for the N- and C-terminal domains of 5.3 A and 3.7 A, respectively, and a very different relationship between the two domains. In addition, the disulfide bonding pattern of the crystal structures differs from that described in the previously published mass spectrometry and NMR studies. | |||
Atomic-resolution crystal structure of the antiviral lectin scytovirin.,Moulaei T, Botos I, Ziolkowska NE, Bokesch HR, Krumpe LR, McKee TC, O'Keefe BR, Dauter Z, Wlodawer A Protein Sci. 2007 Dec;16(12):2756-60. Epub 2007 Oct 26. PMID:17965185<ref>PMID:17965185</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: Scytonema varium]] | [[Category: Scytonema varium]] | ||
[[Category: Botos, I | [[Category: Botos, I]] | ||
[[Category: Dauter, Z | [[Category: Dauter, Z]] | ||
[[Category: Moulaei, T | [[Category: Moulaei, T]] | ||
[[Category: Wlodawer, A | [[Category: Wlodawer, A]] | ||
[[Category: Ziolkowska, N E | [[Category: Ziolkowska, N E]] | ||
[[Category: Lectin]] | [[Category: Lectin]] | ||
[[Category: Sugar binding protein]] | [[Category: Sugar binding protein]] | ||
Revision as of 22:22, 3 January 2015
Atomic-resolution crystal structure of the natural form of Scytovirin
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