4ntp: Difference between revisions
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==Crystal structure of macrocycles containing A 17-23 (LV(PHI)FAED) and A 30-36 (AII(SAR)L(ORN)V)== | |||
<StructureSection load='4ntp' size='340' side='right' caption='[[4ntp]], [[Resolution|resolution]] 1.99Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4ntp]] is a 16 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4NTP OCA]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene><br> | |||
<tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ORN:L-ORNITHINE'>ORN</scene>, <scene name='pdbligand=PHI:IODO-PHENYLALANINE'>PHI</scene>, <scene name='pdbligand=SAR:SARCOSINE'>SAR</scene></td></tr> | |||
<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4ntr|4ntr]], [[4nw8|4nw8]], [[4nw9|4nw9]]</td></tr> | |||
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span></td></tr> | |||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ntp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ntp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4ntp RCSB], [http://www.ebi.ac.uk/pdbsum/4ntp PDBsum]</span></td></tr> | |||
<table> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
A peptide derived from Abeta17-36 crystallizes to form trimers that further associate to form higher-order oligomers. The trimers consist of three highly twisted beta-hairpins in a triangular arrangement. Two trimers associate face-to-face in the crystal lattice to form a hexamer; four trimers in a tetrahedral arrangement about a central cavity form a dodecamer. These structures provide a working model for the structures of oligomers associated with neurodegeneration in Alzheimer's disease. | |||
X-ray Crystallographic Structures of Trimers and Higher-Order Oligomeric Assemblies of a Peptide Derived from Abeta,Spencer RK, Li H, Nowick JS J Am Chem Soc. 2014 Apr 3. PMID:24669800<ref>PMID:24669800</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Li, H.]] | [[Category: Li, H.]] | ||
[[Category: Nowick, J S.]] | [[Category: Nowick, J S.]] | ||
Revision as of 06:57, 14 May 2014
Crystal structure of macrocycles containing A 17-23 (LV(PHI)FAED) and A 30-36 (AII(SAR)L(ORN)V)
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