1xod: Difference between revisions
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[[Image: | ==Crystal structure of X. tropicalis Spred1 EVH-1 domain== | ||
<StructureSection load='1xod' size='340' side='right' caption='[[1xod]], [[Resolution|resolution]] 1.15Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[1xod]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Eukaryota Eukaryota]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XOD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1XOD FirstGlance]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene><br> | |||
<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Spred1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=2759 Eukaryota])</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=1xod FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xod OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1xod RCSB], [http://www.ebi.ac.uk/pdbsum/1xod PDBsum]</span></td></tr> | |||
<table> | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/xo/1xod_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The recently described Spred protein family has been implicated in the modulation of receptor tyrosine kinase signalling. We report the crystal structure of the Enabled/vasodilator-stimulated phosphoprotein homology-1 (EVH1) domain from Xenopus tropicalis Spred1, solved to 1.15 A resolution. This structure confirms that the Spred EVH1 adopts the pleckstrin-homology fold, with a similar secondary structure to Enabled. A translation of one of the peptide-binding groove beta-strands narrows this groove, whilst one end of the groove shows structural flexibility. We propose that Spred1 will bind peptides that are less proline-rich than other EVH1 domains, with conformational changes indicating an induced fit. | |||
1.15 A crystal structure of the X. tropicalis Spred1 EVH1 domain suggests a fourth distinct peptide-binding mechanism within the EVH1 family.,Harmer NJ, Sivak JM, Amaya E, Blundell TL FEBS Lett. 2005 Feb 14;579(5):1161-6. PMID:15710406<ref>PMID:15710406</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: Eukaryota]] | [[Category: Eukaryota]] | ||
[[Category: Amaya, E.]] | [[Category: Amaya, E.]] | ||
