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==vaccinia virus D4/A20(1-50) in complex with dsDNA containing an abasic site and free uracyl==
==vaccinia virus D4/A20(1-50) in complex with dsDNA containing an abasic site and free uracyl==
<StructureSection load='4yig' size='340' side='right' caption='[[4yig]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='4yig' size='340' side='right'caption='[[4yig]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4yig]] is a 12 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YIG OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4YIG FirstGlance]. <br>
<table><tr><td colspan='2'>[[4yig]] is a 12 chain structure with sequence from [https://en.wikipedia.org/wiki/Vaccinia_virus_Copenhagen Vaccinia virus Copenhagen] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YIG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YIG FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=URA:URACIL'>URA</scene>, <scene name='pdbligand=ORP:2-DEOXY-5-PHOSPHONO-RIBOSE'>ORP</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Uracil-DNA_glycosylase Uracil-DNA glycosylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.2.27 3.2.2.27] </span></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ORP:2-DEOXY-5-PHOSPHONO-RIBOSE'>ORP</scene>, <scene name='pdbligand=URA:URACIL'>URA</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4yig FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yig OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4yig RCSB], [http://www.ebi.ac.uk/pdbsum/4yig PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4yig FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yig OCA], [https://pdbe.org/4yig PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4yig RCSB], [https://www.ebi.ac.uk/pdbsum/4yig PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4yig ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/UNG_VACCC UNG_VACCC]] Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine. Also part of a heterodimeric processivity factor which potentiates the DNA polymerase activity. Binds to DNA (By similarity). [[http://www.uniprot.org/uniprot/A20_VACCC A20_VACCC]] Plays an essential role in viral DNA replication by acting as the polymerase processivity factor together with protein D4. May serve as a bridge which links the DNA polymerase E9 and the uracil DNA glycosylase (By similarity).  
[https://www.uniprot.org/uniprot/UNG_VACCC UNG_VACCC] Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine. Also part of a heterodimeric processivity factor which potentiates the DNA polymerase activity. Binds to DNA (By similarity).
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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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>
<div class="pdbe-citations 4yig" style="background-color:#fffaf0;"></div>
==See Also==
*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Uracil-DNA glycosylase]]
[[Category: Large Structures]]
[[Category: Burmeister, W P]]
[[Category: Synthetic construct]]
[[Category: Iseni, F]]
[[Category: Vaccinia virus Copenhagen]]
[[Category: Tarbouriech, N]]
[[Category: Burmeister WP]]
[[Category: Dna complex]]
[[Category: Iseni F]]
[[Category: Hydrolase]]
[[Category: Tarbouriech N]]
[[Category: Uracyl dna glycosylase]]
[[Category: Virus replication]]
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