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3daw

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{{Seed}}
 
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[[Image:3daw.png|left|200px]]
 
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==Structure of the actin-depolymerizing factor homology domain in complex with actin==
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The line below this paragraph, containing "STRUCTURE_3daw", creates the "Structure Box" on the page.
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<StructureSection load='3daw' size='340' side='right'caption='[[3daw]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3daw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DAW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3DAW FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.55&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
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{{STRUCTURE_3daw| PDB=3daw | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3daw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3daw OCA], [https://pdbe.org/3daw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3daw RCSB], [https://www.ebi.ac.uk/pdbsum/3daw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3daw ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/ACTS_RABIT ACTS_RABIT] Actins are highly conserved proteins that are involved in various types of cell motility and are ubiquitously expressed in all eukaryotic cells.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/da/3daw_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=3daw ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Actin dynamics provide the driving force for many cellular processes including motility and endocytosis. Among the central cytoskeletal regulators are actin-depolymerizing factor (ADF)/cofilin, which depolymerizes actin filaments, and twinfilin, which sequesters actin monomers and caps filament barbed ends. Both interact with actin through an ADF homology (ADF-H) domain, which is also found in several other actin-binding proteins. However, in the absence of an atomic structure for the ADF-H domain in complex with actin, the mechanism by which these proteins interact with actin has remained unknown. Here, we present the crystal structure of twinfilin's C-terminal ADF-H domain in complex with an actin monomer. This domain binds between actin subdomains 1 and 3 through an interface that is conserved among ADF-H domain proteins. Based on this structure, we suggest a mechanism by which ADF/cofilin and twinfilin inhibit nucleotide exchange of actin monomers and present a model for how ADF/cofilin induces filament depolymerization by weakening intrafilament interactions.
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===Structure of the actin-depolymerizing factor homology domain in complex with actin===
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Structure of the actin-depolymerizing factor homology domain in complex with actin.,Paavilainen VO, Oksanen E, Goldman A, Lappalainen P J Cell Biol. 2008 Jul 14;182(1):51-9. PMID:18625842<ref>PMID:18625842</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 3daw" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_18625842}}, adds the Publication Abstract to the page
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*[[Actin 3D structures|Actin 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 18625842 is the PubMed ID number.
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*[[Twinfilin|Twinfilin]]
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== References ==
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{{ABSTRACT_PUBMED_18625842}}
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<references/>
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__TOC__
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==About this Structure==
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</StructureSection>
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3DAW is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [http://en.wikipedia.org/wiki/Oryctolagus_cuniculus Oryctolagus cuniculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3DAW OCA].
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[[Category: Large Structures]]
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==Reference==
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<ref group="xtra">PMID:18625842</ref><references group="xtra"/>
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[[Category: Mus musculus]]
[[Category: Mus musculus]]
[[Category: Oryctolagus cuniculus]]
[[Category: Oryctolagus cuniculus]]
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[[Category: Goldman, A.]]
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[[Category: Goldman A]]
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[[Category: Lappalainen, P.]]
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[[Category: Lappalainen P]]
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[[Category: Oksanen, E.]]
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[[Category: Oksanen E]]
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[[Category: Paavilainen, V O.]]
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[[Category: Paavilainen VO]]
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[[Category: Actin binding protein]]
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[[Category: Actin depolymerisation]]
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[[Category: Cytoskeleton]]
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[[Category: Structural protein/contractile protein complex]]
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[[Category: Structural protein/structural protein regulator complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 15:50:20 2009''
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Current revision

Structure of the actin-depolymerizing factor homology domain in complex with actin

PDB ID 3daw

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