1m3q: Difference between revisions

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[[Image:1m3q.png|left|200px]]


{{STRUCTURE_1m3q|  PDB=1m3q  |  SCENE=  }}
==Crystal Structure of hogg1 D268E Mutant with Base-Excised DNA and 8-aminoguanine==
 
<StructureSection load='1m3q' size='340' side='right'caption='[[1m3q]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
===Crystal Structure of hogg1 D268E Mutant with Base-Excised DNA and 8-aminoguanine===
== Structural highlights ==
 
<table><tr><td colspan='2'>[[1m3q]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M3Q OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M3Q FirstGlance]. <br>
{{ABSTRACT_PUBMED_15610848}}
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.9&#8491;</td></tr>
 
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANG:8-AMINOGUANINE'>ANG</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=DRZ:3,4-DIHYDROXY-PENTANAL-5-PHOSPHATE'>DRZ</scene></td></tr>
==About this Structure==
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1m3q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m3q OCA], [https://pdbe.org/1m3q PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1m3q RCSB], [https://www.ebi.ac.uk/pdbsum/1m3q PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1m3q ProSAT]</span></td></tr>
[[1m3q]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M3Q OCA].  
</table>
== Disease ==
[https://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[https://omim.org/entry/144700 144700]. It is a heterogeneous group of sporadic or hereditary carcinoma derived from cells of the proximal renal tubular epithelium. It is subclassified into clear cell renal carcinoma (non-papillary carcinoma), papillary renal cell carcinoma, chromophobe renal cell carcinoma, collecting duct carcinoma with medullary carcinoma of the kidney, and unclassified renal cell carcinoma.
== Function ==
[https://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN] DNA repair enzyme that incises DNA at 8-oxoG residues. Excises 7,8-dihydro-8-oxoguanine and 2,6-diamino-4-hydroxy-5-N-methylformamidopyrimidine (FAPY) from damaged DNA. Has a beta-lyase activity that nicks DNA 3' to the lesion.
== 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/m3/1m3q_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=1m3q ConSurf].
<div style="clear:both"></div>


==See Also==
==See Also==
*[[DNA glycosylate|DNA glycosylate]]
*[[DNA glycosylase 3D structures|DNA glycosylase 3D structures]]
 
__TOC__
==Reference==
</StructureSection>
<ref group="xtra">PMID:015610848</ref><references group="xtra"/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Chung, S J.]]
[[Category: Large Structures]]
[[Category: Verdine, G L.]]
[[Category: Chung SJ]]
[[Category: 8-aminoguanine]]
[[Category: Verdine GL]]
[[Category: 8-oxoguanine]]
[[Category: Dna glycosylase]]
[[Category: Dna repair]]
[[Category: End product]]
[[Category: Hogg]]
[[Category: Hydrolase-dna complex]]
[[Category: Re-ligation]]

Latest revision as of 10:39, 14 February 2024

Crystal Structure of hogg1 D268E Mutant with Base-Excised DNA and 8-aminoguanineCrystal Structure of hogg1 D268E Mutant with Base-Excised DNA and 8-aminoguanine

Structural highlights

1m3q is a 3 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.9Å
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

OGG1_HUMAN Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:144700. It is a heterogeneous group of sporadic or hereditary carcinoma derived from cells of the proximal renal tubular epithelium. It is subclassified into clear cell renal carcinoma (non-papillary carcinoma), papillary renal cell carcinoma, chromophobe renal cell carcinoma, collecting duct carcinoma with medullary carcinoma of the kidney, and unclassified renal cell carcinoma.

Function

OGG1_HUMAN DNA repair enzyme that incises DNA at 8-oxoG residues. Excises 7,8-dihydro-8-oxoguanine and 2,6-diamino-4-hydroxy-5-N-methylformamidopyrimidine (FAPY) from damaged DNA. Has a beta-lyase activity that nicks DNA 3' to the lesion.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

1m3q, resolution 1.90Å

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