3oa7: Difference between revisions

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-[[Image:3oa7.jpg|left|200px]]
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+==Structure of the C-terminal domain of Cnm67, a core component of the spindle pole body of Saccharomyces cerevisiae==
-The line below this paragraph, containing "STRUCTURE_3oa7", creates the "Structure Box" on the page.
+<StructureSection load='3oa7' size='340' side='right'caption='[[3oa7]], [[Resolution|resolution]] 2.30&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'>[[3oa7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_virus_phi29 Bacillus virus phi29] and [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OA7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OA7 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]] 2.3&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
-{{STRUCTURE_3oa7|  PDB=3oa7  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3oa7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3oa7 OCA], [https://pdbe.org/3oa7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3oa7 RCSB], [https://www.ebi.ac.uk/pdbsum/3oa7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3oa7 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/SCAF_BPPH2 SCAF_BPPH2] Scaffolding protein involved in the icosahedric procapsid assembly. Coassembles with the capsid proteins to form the procapsid, in which the scaffolding protein is found within the external shell of icosahedrally arranged capsid protein subunits. In a subsequent step the scaffolding protein molecules are released from the procapsid.<ref>PMID:17098197</ref> <ref>PMID:17198713</ref> <ref>PMID:23896641</ref> [https://www.uniprot.org/uniprot/CNM67_YEAST CNM67_YEAST] Involved in the pathway that organizes the shaping and sizing of the prospore membrane (PSM) during sporulation. Required for the proper formation of the spindle pole body (SPB) outer plaque. May connect the outer plaque to the central plaque embedded in the nuclear envelope.<ref>PMID:11514632</ref> <ref>PMID:9571234</ref>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The spindle pole body of the budding yeast Saccharomyces cerevisiae has served as a model system for understanding microtubule organizing centers, yet very little is known about the molecular structure of its components. We report here the structure of the C-terminal domain of the core component Cnm67 at 2.3 A resolution. The structure determination was aided by a novel approach to crystallization of proteins containing coiled-coils that utilizes globular domains to stabilize the coiled-coils. This enhances their solubility in Escherichia coli and improves their crystallization. The Cnm67 C-terminal domain (residues Asn-429-Lys-581) exhibits a previously unseen dimeric, interdigitated, all alpha-helical fold. In vivo studies demonstrate that this domain alone is able to localize to the spindle pole body. In addition, the structure reveals a large functionally indispensable positively charged surface patch that is implicated in spindle pole body localization. Finally, the C-terminal eight residues are disordered but are critical for protein folding and structural stability.
-===Structure of the C-terminal domain of Cnm67, a core component of the spindle pole body of Saccharomyces cerevisiae===
+Structure-function analysis of the C-terminal domain of CNM67, a core component of the Saccharomyces cerevisiae spindle pole body.,Klenchin VA, Frye JJ, Jones MH, Winey M, Rayment I J Biol Chem. 2011 May 20;286(20):18240-50. Epub 2011 Mar 24. PMID:21454609<ref>PMID:21454609</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-==About this Structure==
+</div>
-[[3oa7]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_phage_phi29,_saccharomyces_cerevisiae Bacillus phage phi29, saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OA7 OCA].
+<div class="pdbe-citations 3oa7" style="background-color:#fffaf0;"></div>
-[[Category: Bacillus phage phi29, saccharomyces cerevisiae]]
+== References ==
-[[Category: Frye, J J]]
+<references/>
-[[Category: Klenchin, V A]]
+__TOC__
-[[Category: Rayment, I.]]
+</StructureSection>
+[[Category: Bacillus virus phi29]]
+[[Category: Large Structures]]
+[[Category: Saccharomyces cerevisiae]]
+[[Category: Frye JJ]]
+[[Category: Klenchin VA]]
+[[Category: Rayment I]]