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==Crystal structure of E. coli Exonuclease I in complex with a dA16 oligonucleotide==
==Crystal structure of E. coli Exonuclease I in complex with a dA16 oligonucleotide==
<StructureSection load='4js4' size='340' side='right' caption='[[4js4]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
<StructureSection load='4js4' size='340' side='right'caption='[[4js4]], [[Resolution|resolution]] 3.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4js4]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_k-12 Escherichia coli k-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JS4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4JS4 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4js4]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4JS4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4JS4 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 3.1&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4jrp|4jrp]], [[4jrq|4jrq]], [[4js5|4js5]]</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>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">sbcB, cpeA, xonA, b2011, JW1993 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 Escherichia coli K-12])</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=4js4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4js4 OCA], [https://pdbe.org/4js4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4js4 RCSB], [https://www.ebi.ac.uk/pdbsum/4js4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4js4 ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Exodeoxyribonuclease_I Exodeoxyribonuclease I], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.11.1 3.1.11.1] </span></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=4js4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4js4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4js4 RCSB], [http://www.ebi.ac.uk/pdbsum/4js4 PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/EX1_ECOLI EX1_ECOLI]] Also functions as a DNA deoxyribophosphodiesterase that releases deoxyribose-phosphate moieties following the cleavage DNA at an apurinic/apyrimidinic (AP) site by either an AP endonuclease AP lyase.  
[https://www.uniprot.org/uniprot/EX1_ECOLI EX1_ECOLI] Also functions as a DNA deoxyribophosphodiesterase that releases deoxyribose-phosphate moieties following the cleavage DNA at an apurinic/apyrimidinic (AP) site by either an AP endonuclease AP lyase.
<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 4js4" style="background-color:#fffaf0;"></div>
==See Also==
*[[Exonuclease 3D structures|Exonuclease 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Escherichia coli k-12]]
[[Category: Escherichia coli K-12]]
[[Category: Exodeoxyribonuclease I]]
[[Category: Large Structures]]
[[Category: Bell, C E]]
[[Category: Bell CE]]
[[Category: 3'-5' ssdna exonuclease]]
[[Category: Dna repair]]
[[Category: Dnaq superfamily]]
[[Category: Exonuclease]]
[[Category: Hydrolase-dna complex]]
[[Category: Processive]]

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