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3jr4

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==MutM interrogating an extrahelical G==
==MutM interrogating an extrahelical G==
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<StructureSection load='3jr4' size='340' side='right' caption='[[3jr4]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
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<StructureSection load='3jr4' size='340' side='right'caption='[[3jr4]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3jr4]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_12980 Atcc 12980]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JR4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3JR4 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3jr4]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Geobacillus_stearothermophilus Geobacillus stearothermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JR4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JR4 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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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]] 2.601&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=GX1:2-DEOXY-5-O-{(S)-HYDROXY[(2-SULFANYLETHYL)AMINO]PHOSPHORYL}GUANOSINE'>GX1</scene></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=GX1:2-DEOXY-5-O-{(S)-HYDROXY[(2-SULFANYLETHYL)AMINO]PHOSPHORYL}GUANOSINE'>GX1</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3jr5|3jr5]]</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=3jr4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jr4 OCA], [https://pdbe.org/3jr4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3jr4 RCSB], [https://www.ebi.ac.uk/pdbsum/3jr4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3jr4 ProSAT]</span></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MutM ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1422 ATCC 12980])</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/DNA-(apurinic_or_apyrimidinic_site)_lyase DNA-(apurinic or apyrimidinic site) lyase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.2.99.18 4.2.99.18] </span></td></tr>
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<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=3jr4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jr4 OCA], [http://pdbe.org/3jr4 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3jr4 RCSB], [http://www.ebi.ac.uk/pdbsum/3jr4 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3jr4 ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/P84131_GEOSE P84131_GEOSE]] Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized purines, such as 7,8-dihydro-8-oxoguanine (8-oxoG). Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates (By similarity).[HAMAP-Rule:MF_00103][SAAS:SAAS020629_004_120556]
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[https://www.uniprot.org/uniprot/P84131_GEOSE P84131_GEOSE] Involved in base excision repair of DNA damaged by oxidation or by mutagenic agents. Acts as DNA glycosylase that recognizes and removes damaged bases. Has a preference for oxidized purines, such as 7,8-dihydro-8-oxoguanine (8-oxoG). Has AP (apurinic/apyrimidinic) lyase activity and introduces nicks in the DNA strand. Cleaves the DNA backbone by beta-delta elimination to generate a single-strand break at the site of the removed base with both 3'- and 5'-phosphates (By similarity).[HAMAP-Rule:MF_00103][SAAS:SAAS020629_004_120556]
== 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/jr/3jr4_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jr/3jr4_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>
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</div>
</div>
<div class="pdbe-citations 3jr4" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 3jr4" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Atcc 12980]]
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[[Category: Geobacillus stearothermophilus]]
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[[Category: Qi, Y]]
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[[Category: Large Structures]]
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[[Category: Spong, M C]]
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[[Category: Qi Y]]
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[[Category: Verdine, G L]]
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[[Category: Spong MC]]
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[[Category: Base extrusion]]
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[[Category: Verdine GL]]
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[[Category: Damage search]]
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[[Category: Disulfide crosslinking]]
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[[Category: Dna damage]]
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[[Category: Dna glycosylase]]
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[[Category: Dna repair]]
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[[Category: Dna-binding]]
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[[Category: Glycosidase]]
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[[Category: Hydrolase]]
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[[Category: Lyase]]
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[[Category: Lyase-dna complex]]
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[[Category: Metal-binding]]
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[[Category: Multifunctional enzyme]]
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[[Category: Zinc]]
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[[Category: Zinc-finger]]
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Current revision

MutM interrogating an extrahelical G

PDB ID 3jr4

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