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2ido

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==Structure of the E. coli Pol III epsilon-Hot proofreading complex==
==Structure of the E. coli Pol III epsilon-Hot proofreading complex==
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<StructureSection load='2ido' size='340' side='right' caption='[[2ido]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
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<StructureSection load='2ido' size='340' side='right'caption='[[2ido]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2ido]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Enterobacteria_phage_p1 Enterobacteria phage p1] and [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IDO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2IDO FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2ido]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Escherichia_virus_P1 Escherichia virus P1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IDO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2IDO FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=TMP:THYMIDINE-5-PHOSPHATE'>TMP</scene><br>
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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]] 2.1&#8491;</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">dnaQ, mutD ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]), hot ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10678 Enterobacteria phage P1])</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=TMP:THYMIDINE-5-PHOSPHATE'>TMP</scene></td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-directed_DNA_polymerase DNA-directed DNA polymerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.7.7 2.7.7.7] </span></td></tr>
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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=2ido FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ido OCA], [https://pdbe.org/2ido PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ido RCSB], [https://www.ebi.ac.uk/pdbsum/2ido PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ido ProSAT]</span></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=2ido FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ido OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ido RCSB], [http://www.ebi.ac.uk/pdbsum/2ido PDBsum]</span></td></tr>
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</table>
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<table>
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== Function ==
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[https://www.uniprot.org/uniprot/DPO3E_ECOLI DPO3E_ECOLI] DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. The epsilon subunit contain the editing function and is a proofreading 3'-5' exonuclease.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/id/2ido_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/id/2ido_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</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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</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=2ido ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2ido" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[DNA polymerase|DNA polymerase]]
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*[[DNA polymerase 3D structures|DNA polymerase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: DNA-directed DNA polymerase]]
 
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[[Category: Enterobacteria phage p1]]
 
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
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[[Category: Chalov, S.]]
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[[Category: Escherichia virus P1]]
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[[Category: Chikova, A K.]]
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[[Category: Large Structures]]
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[[Category: DeRose, E F.]]
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[[Category: Chalov S]]
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[[Category: Harvey, S.]]
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[[Category: Chikova AK]]
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[[Category: Kirby, T W.]]
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[[Category: DeRose EF]]
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[[Category: London, R E.]]
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[[Category: Harvey S]]
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[[Category: Pedersen, L C.]]
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[[Category: Kirby TW]]
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[[Category: Perrino, F W.]]
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[[Category: London RE]]
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[[Category: Schaaper, R M.]]
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[[Category: Pedersen LC]]
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[[Category: Epsilon]]
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[[Category: Perrino FW]]
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[[Category: Exonuclease]]
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[[Category: Schaaper RM]]
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[[Category: Hot]]
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[[Category: Pol iii]]
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[[Category: Polymerase]]
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[[Category: Transferase]]
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Current revision

Structure of the E. coli Pol III epsilon-Hot proofreading complex

PDB ID 2ido

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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