View source for 4ncv


==Foldon domain wild type N-conjugate==
<StructureSection load='4ncv' size='340' side='right'caption='[[4ncv]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4ncv]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NCV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4NCV FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1fro|1fro]], [[4ncu|4ncu]], [[4ncw|4ncw]]</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=4ncv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ncv OCA], [http://pdbe.org/4ncv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ncv RCSB], [http://www.ebi.ac.uk/pdbsum/4ncv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ncv ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
C3-Symmetric trimesic acid scaffolds, functionalized with bromoacetyl, aminooxyacetyl and azidoacetyl moieties, respectively, were synthesized and compared regarding their utility for the trivalent presentation of peptides using three different chemoselective ligation reactions, i.e. thioether and oxime formation, as well as the "click" reaction. The latter ligation method was then used to covalently stabilize the trimer of foldon, a 27 amino acid trimerization domain of bacteriophage T4 fibritin, by linking the three foldon monomers to the triazido-functionalized trimesic acid scaffold. This reaction dramatically enhanced the thermal stability of the trimer, while maintaining the correct fold, as demonstrated by CD spectroscopy and X-ray crystal structure analysis, respectively, of the foldon-scaffold conjugates.

Versatile C(3)-symmetric scaffolds and their use for covalent stabilization of the foldon trimer.,Berthelmann A, Lach J, Grawert MA, Groll M, Eichler J Org Biomol Chem. 2014 Apr 28;12(16):2606-14. doi: 10.1039/c3ob42251h. PMID:24637609<ref>PMID:24637609</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4ncv" style="background-color:#fffaf0;"></div>

==See Also==
*[[Fibritin|Fibritin]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Berthelmann, A]]
[[Category: Eichler, J]]
[[Category: Graewert, M A]]
[[Category: Groll, M]]
[[Category: Lach, J]]
[[Category: Chemical ligation]]
[[Category: Folding]]
[[Category: Trazido-functionalized trimesic acid scaffold]]
[[Category: Trimeric scaffold]]
[[Category: Viral protein]]