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2o5v

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[[Image:2o5v.png|left|200px]]
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==Recombination mediator RecF==
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<StructureSection load='2o5v' size='340' side='right' caption='[[2o5v]], [[Resolution|resolution]] 1.61&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2o5v]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Deinococcus_radiodurans Deinococcus radiodurans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2O5V OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2O5V FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">recF ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1299 Deinococcus radiodurans])</td></tr>
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<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=2o5v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2o5v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2o5v RCSB], [http://www.ebi.ac.uk/pdbsum/2o5v PDBsum]</span></td></tr>
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<table>
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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/o5/2o5v_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/chain_selection.php?pdb_ID=2ata 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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RecF, together with RecO and RecR, belongs to a ubiquitous group of recombination mediators (RMs) that includes eukaryotic proteins such as Rad52 and BRCA2. RMs help maintain genome stability in the presence of DNA damage by loading RecA-like recombinases and displacing single-stranded DNA-binding proteins. Here, we present the crystal structure of RecF from Deinococcus radiodurans. RecF exhibits a high degree of structural similarity with the head domain of Rad50, but lacks its long coiled-coil region. The structural homology between RecF and Rad50 is extensive, encompassing the ATPase subdomain and the so-called 'Lobe II' subdomain of Rad50. The pronounced structural conservation between bacterial RecF and evolutionarily diverged eukaryotic Rad50 implies a conserved mechanism of DNA binding and recognition of the boundaries of double-stranded DNA regions. The RecF structure, mutagenesis of conserved motifs and ATP-dependent dimerization of RecF are discussed with respect to its role in promoting presynaptic complex formation at DNA damage sites.
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{{STRUCTURE_2o5v| PDB=2o5v | SCENE= }}
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Structural conservation of RecF and Rad50: implications for DNA recognition and RecF function.,Koroleva O, Makharashvili N, Courcelle CT, Courcelle J, Korolev S EMBO J. 2007 Feb 7;26(3):867-77. Epub 2007 Jan 25. PMID:17255941<ref>PMID:17255941</ref>
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===Recombination mediator RecF===
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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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{{ABSTRACT_PUBMED_17255941}}
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== References ==
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<references/>
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==About this Structure==
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__TOC__
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[[2o5v]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Deinococcus_radiodurans Deinococcus radiodurans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2O5V OCA].
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</StructureSection>
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==Reference==
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<ref group="xtra">PMID:017255941</ref><references group="xtra"/>
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[[Category: Deinococcus radiodurans]]
[[Category: Deinococcus radiodurans]]
[[Category: Korolev, S.]]
[[Category: Korolev, S.]]

Revision as of 20:22, 30 September 2014

Recombination mediator RecF

2o5v, resolution 1.61Å

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