4cnu
From Proteopedia
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- | ''' | + | ==CRYSTAL STRUCTURE OF WT HUMAN CRMP-4 from lattice translocation== |
+ | <StructureSection load='4cnu' size='340' side='right' caption='[[4cnu]], [[Resolution|resolution]] 2.80Å' scene=''> | ||
+ | == Structural highlights == | ||
+ | <table><tr><td colspan='2'>[[4cnu]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CNU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4CNU FirstGlance]. <br> | ||
+ | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4cns|4cns]], [[4cnt|4cnt]]</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=4cnu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4cnu OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4cnu RCSB], [http://www.ebi.ac.uk/pdbsum/4cnu PDBsum]</span></td></tr> | ||
+ | <table> | ||
+ | <div style="background-color:#fffaf0;"> | ||
+ | == Publication Abstract from PubMed == | ||
+ | Collapsin response mediator proteins (CRMPs) are cytosolic phosphoproteins that are mainly involved in neuronal cell development. In humans, the CRMP family comprises five members. Here, crystal structures of human CRMP-4 in a truncated and a full-length version are presented. The latter was determined from two types of crystals, which were either twinned or partially disordered. The crystal disorder was coupled with translational NCS in ordered domains and manifested itself with a rather sophisticated modulation of intensities. The data were demodulated using either the two-lattice treatment of lattice-translocation effects or a novel method in which demodulation was achieved by independent scaling of several groups of intensities. This iterative protocol does not rely on any particular parameterization of the modulation coefficients, but uses the current refined structure as a reference. The best results in terms of R factors and map correlation coefficients were obtained using this new method. The determined structures of CRMP-4 are similar to those of other CRMPs. Structural comparison allowed the confirmation of known residues, as well as the identification of new residues, that are important for the homo- and hetero-oligomerization of these proteins, which are critical to nerve-cell development. The structures provide further insight into the effects of medically relevant mutations of the DPYSL-3 gene encoding CRMP-4 and the putative enzymatic activities of CRMPs. | ||
- | + | Crystal structure of human CRMP-4: correction of intensities for lattice-translocation disorder.,Ponnusamy R, Lebedev AA, Pahlow S, Lohkamp B Acta Crystallogr D Biol Crystallogr. 2014 Jun;70(Pt 6):1680-94. doi:, 10.1107/S1399004714006634. Epub 2014 May 30. PMID:24914979<ref>PMID:24914979</ref> | |
- | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
- | + | </div> | |
- | + | == References == | |
+ | <references/> | ||
+ | __TOC__ | ||
+ | </StructureSection> | ||
+ | [[Category: Lebedev, A.]] | ||
+ | [[Category: Lohkamp, B.]] | ||
+ | [[Category: Ponnusamy, R.]] | ||
+ | [[Category: Axonal outgrowth]] | ||
+ | [[Category: Developmental protein]] | ||
+ | [[Category: Neurogenesis]] | ||
+ | [[Category: Signaling protein]] |
Revision as of 07:45, 18 June 2014
CRYSTAL STRUCTURE OF WT HUMAN CRMP-4 from lattice translocation
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