1oe9: Difference between revisions

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-{{Seed}}
-[[Image:1oe9.png|left|200px]]
-<!--
+==Crystal structure of Myosin V motor with essential light chain-nucleotide-free==
-The line below this paragraph, containing "STRUCTURE_1oe9", creates the "Structure Box" on the page.
+<StructureSection load='1oe9' size='340' side='right'caption='[[1oe9]], [[Resolution|resolution]] 2.05&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'>[[1oe9]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OE9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OE9 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]] 2.05&#8491;</td></tr>
--->
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-{{STRUCTURE_1oe9|  PDB=1oe9  |  SCENE=  }}
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1oe9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oe9 OCA], [https://pdbe.org/1oe9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1oe9 RCSB], [https://www.ebi.ac.uk/pdbsum/1oe9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1oe9 ProSAT]</span></td></tr>
+</table>
+== Function ==
+[https://www.uniprot.org/uniprot/MYO5A_CHICK MYO5A_CHICK] Processive actin-based motor that can move in large steps approximating the 36-nm pseudo-repeat of the actin filament. Involved in melanosome transport. Also mediates the transport of vesicles to the plasma membrane. May also be required for some polarization process involved in dendrite formation (By similarity).
+== 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/oe/1oe9_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/main_output.php?pdb_ID=1oe9 ConSurf].
+<div style="clear:both"></div>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The myosin superfamily of molecular motors use ATP hydrolysis and actin-activated product release to produce directed movement and force. Although this is generally thought to involve movement of a mechanical lever arm attached to a motor core, the structural details of the rearrangement in myosin that drive the lever arm motion on actin attachment are unknown. Motivated by kinetic evidence that the processive unconventional myosin, myosin V, populates a unique state in the absence of nucleotide and actin, we obtained a 2.0 A structure of a myosin V fragment. Here we reveal a conformation of myosin without bound nucleotide. The nucleotide-binding site has adopted new conformations of the nucleotide-binding elements that reduce the affinity for the nucleotide. The major cleft in the molecule has closed, and the lever arm has assumed a position consistent with that in an actomyosin rigor complex. These changes have been accomplished by relative movements of the subdomains of the molecule, and reveal elements of the structural communication between the actin-binding interface and nucleotide-binding site of myosin that underlie the mechanism of chemo-mechanical transduction.
-===CRYSTAL STRUCTURE OF MYOSIN V MOTOR WITH ESSENTIAL LIGHT CHAIN- NUCLEOTIDE-FREE===
+A structural state of the myosin V motor without bound nucleotide.,Coureux PD, Wells AL, Menetrey J, Yengo CM, Morris CA, Sweeney HL, Houdusse A Nature. 2003 Sep 25;425(6956):419-23. PMID:14508494<ref>PMID:14508494</ref>
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
+<div class="pdbe-citations 1oe9" style="background-color:#fffaf0;"></div>
-<!--
+==See Also==
-The line below this paragraph, {{ABSTRACT_PUBMED_14508494}}, adds the Publication Abstract to the page
+*[[Myosin 3D Structures|Myosin 3D Structures]]
-(as it appears on PubMed at http://www.pubmed.gov), where 14508494 is the PubMed ID number.
+== References ==
--->
+<references/>
-{{ABSTRACT_PUBMED_14508494}}
+__TOC__
+</StructureSection>
-==About this Structure==
-OE9 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Gallus_gallus Gallus gallus] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OE9 OCA].
-==Reference==
-A structural state of the myosin V motor without bound nucleotide., Coureux PD, Wells AL, Menetrey J, Yengo CM, Morris CA, Sweeney HL, Houdusse A, Nature. 2003 Sep 25;425(6956):419-23. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14508494 14508494]
 [[Category: Gallus gallus]]
 [[Category: Homo sapiens]]
-[[Category: Protein complex]]
+[[Category: Large Structures]]
-[[Category: Coureux, P D.]]
+[[Category: Coureux P-D]]
-[[Category: Houdusse, A.]]
+[[Category: Houdusse A]]
-[[Category: Menetrey, J.]]
+[[Category: Menetrey J]]
-[[Category: Morris, C A.]]
+[[Category: Morris CA]]
-[[Category: Sweeney, H L.]]
+[[Category: Sweeney HL]]
-[[Category: Wells, A L.]]
+[[Category: Wells AL]]
-[[Category: Yengo, C M.]]
+[[Category: Yengo CM]]
-[[Category: Atp-binding]]
-[[Category: Atpase]]
-[[Category: Chicken]]
-[[Category: Elc]]
-[[Category: Iq motif]]
-[[Category: Molecular motor]]
-[[Category: Muscle protein]]
-[[Category: Myosin v]]
-[[Category: Unconventional myosin]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 04:09:46 2008''