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3zfw
From Proteopedia
(Difference between revisions)
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| - | + | ==Crystal structure of the TPR domain of kinesin light chain 2 in complex with a tryptophan-acidic cargo peptide== | |
| - | + | <StructureSection load='3zfw' size='340' side='right' caption='[[3zfw]], [[Resolution|resolution]] 2.90Å' scene=''> | |
| - | + | == Structural highlights == | |
| + | <table><tr><td colspan='2'>[[3zfw]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZFW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ZFW FirstGlance]. <br> | ||
| + | </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=3zfw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zfw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3zfw RCSB], [http://www.ebi.ac.uk/pdbsum/3zfw PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Kinesin-mediated cargo transport is required for many cellular functions and plays a key role in pathological processes. Structural information on how kinesins recognize their cargoes is required for a molecular understanding of this fundamental and ubiquitous process. Here, we present the crystal structure of the tetratricopeptide repeat of kinesin light chain 2 in complex with a cargo peptide harboring a 'tryptophan-acidic' motif derived from SKIP, a critical host determinant in Salmonella pathogenesis and a regulator of lysosomal positioning. Structural data together with biophysical, biochemical, and cellular assays allow us to propose a framework for intracellular transport based on the binding by kinesin-1 of W-acidic cargo motifs through a combination of electrostatic interactions and sequence-specific elements, providing direct molecular evidence of the mechanisms for kinesin-1:cargo recognition. | ||
| - | + | Structural Basis For Kinesin-1:Cargo Recognition.,Pernigo S, Lamprecht A, Steiner RA, Dodding MP Science. 2013 Mar 21. PMID:23519214<ref>PMID:23519214</ref> | |
| - | + | ||
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | == | + | ==See Also== |
| - | <references | + | *[[Kinesin|Kinesin]] |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
| - | [[Category: Dodding, M P | + | [[Category: Dodding, M P]] |
| - | [[Category: Lamprecht, A | + | [[Category: Lamprecht, A]] |
| - | [[Category: Pernigo, S | + | [[Category: Pernigo, S]] |
| - | [[Category: Steiner, R A | + | [[Category: Steiner, R A]] |
[[Category: Hydrolase]] | [[Category: Hydrolase]] | ||
[[Category: Kinesin-cargo recognition]] | [[Category: Kinesin-cargo recognition]] | ||
Revision as of 10:00, 21 December 2014
Crystal structure of the TPR domain of kinesin light chain 2 in complex with a tryptophan-acidic cargo peptide
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