2xzf: Difference between revisions
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==CRYSTAL STRUCTURE OF A COMPLEX BETWEEN THE WILD-TYPE LACTOCOCCUS LACTIS FPG (MUTM) AND AN OXIDIZED PYRIMIDINE CONTAINING DNA AT 293K== | ==CRYSTAL STRUCTURE OF A COMPLEX BETWEEN THE WILD-TYPE LACTOCOCCUS LACTIS FPG (MUTM) AND AN OXIDIZED PYRIMIDINE CONTAINING DNA AT 293K== | ||
<StructureSection load='2xzf' size='340' side='right' caption='[[2xzf]], [[Resolution|resolution]] 1.80Å' scene=''> | <StructureSection load='2xzf' size='340' side='right'caption='[[2xzf]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2xzf]] is a 3 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2xzf]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Lactococcus_cremoris Lactococcus cremoris] 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=2XZF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XZF FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[ | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.799Å</td></tr> | ||
<tr><td class="sblockLbl"><b>[[ | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=VET:[(1R,2S,4R)-2-HYDROXY-4-[(5R)-5-HYDROXY-5-METHYL-2,4-DIOXO-IMIDAZOLIDIN-1-YL]CYCLOPENTYL]METHYL+DIHYDROGEN+PHOSPHATE'>VET</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=2xzf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xzf OCA], [https://pdbe.org/2xzf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xzf RCSB], [https://www.ebi.ac.uk/pdbsum/2xzf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xzf ProSAT]</span></td></tr> | |||
<tr | </table> | ||
== Function == | |||
<table> | [https://www.uniprot.org/uniprot/FPG_LACLC FPG_LACLC] 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.<ref>PMID:7704272</ref> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
| Line 15: | Line 16: | ||
5-Hydroxy-5-methylhydantoin DNA lesion, a molecular trap for DNA glycosylases.,Le Bihan YV, Angeles Izquierdo M, Coste F, Aller P, Culard F, Gehrke TH, Essalhi K, Carell T, Castaing B Nucleic Acids Res. 2011 Aug;39(14):6277-90. Epub 2011 Apr 12. PMID:21486746<ref>PMID:21486746</ref> | 5-Hydroxy-5-methylhydantoin DNA lesion, a molecular trap for DNA glycosylases.,Le Bihan YV, Angeles Izquierdo M, Coste F, Aller P, Culard F, Gehrke TH, Essalhi K, Carell T, Castaing B Nucleic Acids Res. 2011 Aug;39(14):6277-90. Epub 2011 Apr 12. PMID:21486746<ref>PMID:21486746</ref> | ||
From | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 2xzf" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Lactococcus cremoris]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Aller | [[Category: Synthetic construct]] | ||
[[Category: Carrel | [[Category: Aller P]] | ||
[[Category: Castaing | [[Category: Carrel T]] | ||
[[Category: Coste | [[Category: Castaing B]] | ||
[[Category: Culard | [[Category: Coste F]] | ||
[[Category: Essalhi | [[Category: Culard F]] | ||
[[Category: Gehrke | [[Category: Essalhi K]] | ||
[[Category: Izquierdo | [[Category: Gehrke TH]] | ||
[[Category: Izquierdo MA]] | |||
[[Category: | [[Category: LeBihan YV]] | ||
