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2ddg
From Proteopedia
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| - | [[Image:2ddg.gif|left|200px]]<br /><applet load="2ddg" size="350" color="white" frame="true" align="right" spinBox="true" | ||
| - | caption="2ddg, resolution 2.1Å" /> | ||
| - | '''Crystal structure of uracil-DNA glycosylase in complex with AP:G containing DNA'''<br /> | ||
| - | == | + | ==Crystal structure of uracil-DNA glycosylase in complex with AP:G containing DNA== |
| - | + | <StructureSection load='2ddg' size='340' side='right'caption='[[2ddg]], [[Resolution|resolution]] 2.10Å' scene=''> | |
| - | [ | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[2ddg]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermus_thermophilus_HB8 Thermus thermophilus HB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DDG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DDG FirstGlance]. <br> | |
| - | [ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2HP:DIHYDROGENPHOSPHATE+ION'>2HP</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=EOH:ETHANOL'>EOH</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=ORP:2-DEOXY-5-PHOSPHONO-RIBOSE'>ORP</scene>, <scene name='pdbligand=SF4:IRON/SULFUR+CLUSTER'>SF4</scene></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=2ddg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ddg OCA], [https://pdbe.org/2ddg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ddg RCSB], [https://www.ebi.ac.uk/pdbsum/2ddg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ddg ProSAT], [https://www.topsan.org/Proteins/RSGI/2ddg TOPSAN]</span></td></tr> |
| - | [ | + | </table> |
| - | + | == Function == | |
| - | + | [https://www.uniprot.org/uniprot/UDGB_THET8 UDGB_THET8] DNA glycosylase with broad substrate specificity. Can remove uracil from double-stranded DNA containing either a U/G, U/A, U/C or U/T base pair (PubMed:12000829, PubMed:17870091, PubMed:24838246). Can also excise hypoxanthine from double-stranded DNA containing G/I, T/I, and A/I base pairs, xanthine from both double-stranded and single stranded DNA, thymine from G/T mismatched DNA, 5'-hydroxymethyluracil and 5'-fluorouracil (PubMed:17870091, PubMed:24838246).<ref>PMID:12000829</ref> <ref>PMID:17870091</ref> <ref>PMID:24838246</ref> | |
| - | + | == Evolutionary Conservation == | |
| - | + | [[Image:Consurf_key_small.gif|200px|right]] | |
| - | + | Check<jmol> | |
| - | + | <jmolCheckbox> | |
| - | [[ | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/dd/2ddg_consurf.spt"</scriptWhenChecked> |
| - | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |
| - | + | <text>to colour the structure by Evolutionary Conservation</text> | |
| - | + | </jmolCheckbox> | |
| - | + | </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=2ddg ConSurf]. | |
| - | + | <div style="clear:both"></div> | |
| - | + | ||
| - | [ | + | |
| - | [[ | + | |
| - | [ | + | |
| - | + | ||
| - | + | ==See Also== | |
| + | *[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Thermus thermophilus HB8]] | ||
| + | [[Category: Hoseki J]] | ||
| + | [[Category: Kosaka H]] | ||
| + | [[Category: Kuramitsu S]] | ||
| + | [[Category: Masui R]] | ||
| + | [[Category: Nakagawa N]] | ||
Current revision
Crystal structure of uracil-DNA glycosylase in complex with AP:G containing DNA
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