1q3c: Difference between revisions
No edit summary |
No edit summary |
||
Line 3: | Line 3: | ||
<StructureSection load='1q3c' size='340' side='right'caption='[[1q3c]], [[Resolution|resolution]] 2.30Å' scene=''> | <StructureSection load='1q3c' size='340' side='right'caption='[[1q3c]], [[Resolution|resolution]] 2.30Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1q3c]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[1q3c]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Q3C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q3C FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3Å</td></tr> | ||
<tr id=' | <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=MG:MAGNESIUM+ION'>MG</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=1q3c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q3c OCA], [https://pdbe.org/1q3c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q3c RCSB], [https://www.ebi.ac.uk/pdbsum/1q3c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q3c ProSAT]</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=1q3c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q3c OCA], [https://pdbe.org/1q3c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q3c RCSB], [https://www.ebi.ac.uk/pdbsum/1q3c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q3c ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/END8_ECOLI END8_ECOLI] 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 pyrimidines, such as thymine glycol, 5,6-dihydrouracil and 5,6-dihydrothymine. Acts on DNA bubble and 3'-fork structures, suggesting a role in replication-associated DNA repair. 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:20031487</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Line 37: | Line 36: | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Escherichia coli]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Feinberg | [[Category: Feinberg H]] | ||
[[Category: Fernandes | [[Category: Fernandes AS]] | ||
[[Category: Golan | [[Category: Golan G]] | ||
[[Category: Grollman | [[Category: Grollman AP]] | ||
[[Category: Kycia | [[Category: Kycia JH]] | ||
[[Category: Shoham | [[Category: Shoham G]] | ||
[[Category: Zaika | [[Category: Zaika EI]] | ||
[[Category: Zharkov | [[Category: Zharkov DO]] | ||