2ihs: Difference between revisions

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-[[Image:2ihs.jpg|left|200px]]
-<!--
+==Crystal structure of the B30.2/SPRY domain of GUSTAVUS in complex with a 20-residue VASA peptide==
-The line below this paragraph, containing "STRUCTURE_2ihs", creates the "Structure Box" on the page.
+<StructureSection load='2ihs' size='340' side='right'caption='[[2ihs]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
-You may change the PDB parameter (which sets the PDB file loaded into the applet)
+== Structural highlights ==
-or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
+<table><tr><td colspan='2'>[[2ihs]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IHS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2IHS FirstGlance]. <br>
-or leave the SCENE parameter empty for the default display.
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2&#8491;</td></tr>
--->
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ihs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ihs OCA], [https://pdbe.org/2ihs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ihs RCSB], [https://www.ebi.ac.uk/pdbsum/2ihs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ihs ProSAT]</span></td></tr>
-{{STRUCTURE_2ihs|  PDB=2ihs  |  SCENE=  }}
+</table>
+== Function ==
-'''Crystal structure of the B30.2/SPRY domain of GUSTAVUS in complex with a 20-residue VASA peptide'''
+[https://www.uniprot.org/uniprot/GUS_DROME GUS_DROME] Involved in the localization of vas to the posterior pole of the oocyte. Required maternally in the germ line for efficient primordial germ cell formation.<ref>PMID:12479811</ref> <ref>PMID:20123973</ref>
+== Evolutionary Conservation ==
+[[Image:Consurf_key_small.gif|200px|right]]
-==Overview==
+Check<jmol>
+  <jmolCheckbox>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ih/2ihs_consurf.spt"</scriptWhenChecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=2ihs ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
 B30.2/SPRY domains are found in numerous proteins that cover a wide spectrum of biological functions, including regulation of cytokine signaling and innate retroviral restriction. Herein, we report the crystal structure of the B30.2/SPRY domain of a SPRY domain-containing SOCS box (SSB) protein, GUSTAVUS, complexed with a 20 amino acid peptide derived from the RNA helicase VASA, revealing how these domains recognize target proteins. The peptide-binding site is conformationally rigid and has a preformed pocket. The interaction between the pocket and the Asp-Ile-Asn-Asn-Asn-Asn sequence within the peptide accounts for the high-affinity binding between GUSTAVUS and VASA. This observation led to a facile identification of the Glu-Leu-Asn-Asn-Asn-Leu sequence as the recognition motif in a proapoptotic protein Par-4 for its interaction with a GUSTAVUS homolog, SSB-1. Ensuing analyses indicated that many B30.2/SPRY domains have a similar preformed pocket, which would allow them to bind multiple targets.
-==About this Structure==
+Structural basis for protein recognition by B30.2/SPRY domains.,Woo JS, Suh HY, Park SY, Oh BH Mol Cell. 2006 Dec 28;24(6):967-76. PMID:17189197<ref>PMID:17189197</ref>
-IHS is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IHS OCA].
-==Reference==
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-Structural basis for protein recognition by B30.2/SPRY domains., Woo JS, Suh HY, Park SY, Oh BH, Mol Cell. 2006 Dec 28;24(6):967-76. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17189197 17189197]
+</div>
+<div class="pdbe-citations 2ihs" style="background-color:#fffaf0;"></div>
+== References ==
+<references/>
+__TOC__
+</StructureSection>
 [[Category: Drosophila melanogaster]]
-[[Category: Protein complex]]
+[[Category: Large Structures]]
-[[Category: Oh, B H.]]
+[[Category: Oh BH]]
-[[Category: Park, S Y.]]
+[[Category: Park SY]]
-[[Category: Woo, J S.]]
+[[Category: Woo JS]]
-[[Category: B30 2/spry]]
-[[Category: F-box-spry]]
-[[Category: Gustavus]]
-[[Category: Spry-containing socs box]]
-[[Category: Trim family]]
-[[Category: Vasa]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 07:31:21 2008''