1ebm - Revision history

OCA at 07:00, 7 February 2024

OCA — Wed, 07 Feb 2024 07:00:40 GMT

←Older revision		Revision as of 07:00, 7 February 2024
Line 3:		Line 3:
	<StructureSection load='1ebm' size='340' side='right'caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1ebm' size='340' side='right'caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Human Human~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EBM FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1ebm]] 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=1EBM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>~~</td></tr>	+	</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='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non-Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [https://pdbe.org/1ebm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [https://www.ebi.ac.uk/pdbsum/1ebm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ebm 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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [https://pdbe.org/1ebm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [https://www.ebi.ac.uk/pdbsum/1ebm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ebm ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== 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.	+	[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 ==		== 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.	+	[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 ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</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=1ebm ConSurf].		</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=1ebm ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Spontaneous oxidation of guanine residues in DNA generates 8-oxoguanine (oxoG). By mispairing with adenine during replication, oxoG gives rise to a G x C --> T x A transversion, a frequent somatic mutation in human cancers. The dedicated repair pathway for oxoG centres on 8-oxoguanine DNA glycosylase (hOGG1), an enzyme that recognizes oxoG x C base pairs, catalysing expulsion of the oxoG and cleavage of the DNA backbone. Here we report the X-ray structure of the catalytic core of hOGG1 bound to oxoG x C-containing DNA at 2.1 A resolution. The structure reveals the mechanistic basis for the recognition and catalytic excision of DNA damage by hOGG1 and by other members of the enzyme superfamily to which it belongs. The structure also provides a rationale for the biochemical effects of inactivating mutations and polymorphisms in hOGG1. One known mutation, R154H, converts hOGG1 to a promutator by relaxing the specificity of the enzyme for the base opposite oxoG.
-
-	Structural basis for recognition and repair of the endogenous mutagen 8-oxoguanine in DNA.,Bruner SD, Norman DP, Verdine GL Nature. 2000 Feb 24;403(6772):859-66. PMID:10706276<ref>PMID:10706276</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1ebm" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
	*[[DNA glycosylase 3D structures\|DNA glycosylase 3D structures]]		*[[DNA glycosylase 3D structures\|DNA glycosylase 3D structures]]
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Human~~]]	+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Bruner~~, S D~~]]	+	[[Category: Bruner SD]]
-	[[Category: Norman~~, D P~~]]	+	[[Category: Norman DP]]
-	[[Category: Verdine~~, G L]]~~	+	[[Category: Verdine GL]]
-	~~[[Category: Dna glycosylase]]~~	+
-	~~[[Category: Dna repair]]~~	+
-	~~[[Category: Lyase-dna complex]]~~	+
-	~~[[Category: Protein/dna~~]]	+

OCA at 09:35, 21 July 2021

OCA — Wed, 21 Jul 2021 09:35:27 GMT

←Older revision		Revision as of 09:35, 21 July 2021
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	<StructureSection load='1ebm' size='340' side='right'caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1ebm' size='340' side='right'caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1EBM FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>
-	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [~~http~~://pdbe.org/1ebm PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1ebm PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1ebm 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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [https://pdbe.org/1ebm PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [https://www.ebi.ac.uk/pdbsum/1ebm PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ebm ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[~~http~~://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[~~http~~://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.	+	[[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 ==		== Function ==
-	[[~~http~~://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.	+	[[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 ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 34:		Line 34:
	==See Also==		==See Also==
	*[[DNA glycosylase 3D structures\|DNA glycosylase 3D structures]]		*[[DNA glycosylase 3D structures\|DNA glycosylase 3D structures]]
-	*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 14:38, 16 October 2019

OCA — Wed, 16 Oct 2019 14:38:19 GMT

←Older revision		Revision as of 14:38, 16 October 2019
Line 1:		Line 1:

	==CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE==		==CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE==
-	<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>	+	<StructureSection load='1ebm' size='340' side='right'caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>		<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
Line 33:		Line 33:

	==See Also==		==See Also==
		+	*[[DNA glycosylase 3D structures\|DNA glycosylase 3D structures]]
	*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]		*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]
	== References ==		== References ==
Line 39:		Line 40:
	</StructureSection>		</StructureSection>
	[[Category: Human]]		[[Category: Human]]
		+	[[Category: Large Structures]]
	[[Category: Bruner, S D]]		[[Category: Bruner, S D]]
	[[Category: Norman, D P]]		[[Category: Norman, D P]]

OCA at 08:03, 13 December 2017

OCA — Wed, 13 Dec 2017 08:03:52 GMT

←Older revision		Revision as of 08:03, 13 December 2017
Line 1:		Line 1:
		+
	==CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE==		==CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE==
	<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
Line 5:		Line 6:
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>
-	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://pdbe.org/1ebm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>	+	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://pdbe.org/1ebm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1ebm ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 15:		Line 16:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eb/1ebm_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/eb/1ebm_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>
Line 32:		Line 33:

	==See Also==		==See Also==
-	*[[DNA glycosylase\|DNA glycosylase]]
	*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]		*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]
	== References ==		== References ==

OCA at 21:47, 7 February 2016

OCA — Sun, 07 Feb 2016 21:47:01 GMT

←Older revision		Revision as of 21:47, 7 February 2016
Line 19:		Line 19:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</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/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</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=1ebm ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 05:14, 10 September 2015

OCA — Thu, 10 Sep 2015 05:14:53 GMT

←Older revision		Revision as of 05:14, 10 September 2015
Line 2:		Line 2:
	<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>		<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1ebm]] 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=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1ebm]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>
-	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>	+	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://pdbe.org/1ebm PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 29:		Line 29:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 1ebm" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 37:		Line 38:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Homo sapiens~~]]	+	[[Category: Human]]
	[[Category: Bruner, S D]]		[[Category: Bruner, S D]]
	[[Category: Norman, D P]]		[[Category: Norman, D P]]

OCA at 19:57, 22 December 2014

OCA — Mon, 22 Dec 2014 19:57:43 GMT

←Older revision		Revision as of 19:57, 22 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1ebm]] 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=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>		<table><tr><td colspan='2'>[[1ebm]] 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=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>	+	<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=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Disease ==		== Disease ==
	[[http://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[http://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.		[[http://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[http://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.
Line 38:		Line 38:
	</StructureSection>		</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
-	[[Category: Bruner, S D.]]	+	[[Category: Bruner, S D]]
-	[[Category: Norman, D P.]]	+	[[Category: Norman, D P]]
-	[[Category: Verdine, G L.]]	+	[[Category: Verdine, G L]]
	[[Category: Dna glycosylase]]		[[Category: Dna glycosylase]]
	[[Category: Dna repair]]		[[Category: Dna repair]]
	[[Category: Lyase-dna complex]]		[[Category: Lyase-dna complex]]
	[[Category: Protein/dna]]		[[Category: Protein/dna]]

OCA at 09:08, 3 October 2014

OCA — Fri, 03 Oct 2014 09:08:57 GMT

←Older revision		Revision as of 09:08, 3 October 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_1ebm\| PDB=1ebm \| SCENE= }}~~	+	==CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE==
-	===CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE===	+	<StructureSection load='1ebm' size='340' side='right' caption='[[1ebm]], [[Resolution\|resolution]] 2.10Å' scene=''>
-	~~{{ABSTRACT_PUBMED_10706276}}~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[1ebm]] 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=1EBM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EBM FirstGlance]. <br>
-	==Disease==	+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=8OG:8-OXO-2-DEOXY-GUANOSINE-5-MONOPHOSPHATE'>8OG</scene></td></tr>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ebm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ebm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ebm RCSB], [http://www.ebi.ac.uk/pdbsum/1ebm PDBsum]</span></td></tr>
		+	<table>
		+	== Disease ==
	[[http://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[http://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.		[[http://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[http://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 ==
-	==Function==	+
	[[http://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.		[[http://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/eb/1ebm_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/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Spontaneous oxidation of guanine residues in DNA generates 8-oxoguanine (oxoG). By mispairing with adenine during replication, oxoG gives rise to a G x C --> T x A transversion, a frequent somatic mutation in human cancers. The dedicated repair pathway for oxoG centres on 8-oxoguanine DNA glycosylase (hOGG1), an enzyme that recognizes oxoG x C base pairs, catalysing expulsion of the oxoG and cleavage of the DNA backbone. Here we report the X-ray structure of the catalytic core of hOGG1 bound to oxoG x C-containing DNA at 2.1 A resolution. The structure reveals the mechanistic basis for the recognition and catalytic excision of DNA damage by hOGG1 and by other members of the enzyme superfamily to which it belongs. The structure also provides a rationale for the biochemical effects of inactivating mutations and polymorphisms in hOGG1. One known mutation, R154H, converts hOGG1 to a promutator by relaxing the specificity of the enzyme for the base opposite oxoG.

-	~~==About this Structure==~~	+	Structural basis for recognition and repair of the endogenous mutagen 8-oxoguanine in DNA.,Bruner SD, Norman DP, Verdine GL Nature. 2000 Feb 24;403(6772):859-66. PMID:10706276<ref>PMID:10706276</ref>
-	~~[[1ebm]] 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=1EBM OCA].~~	+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>

	==See Also==		==See Also==
-	*[[DNA ~~glycosylate~~\|DNA ~~glycosylate~~]]	+	*[[DNA glycosylase\|DNA glycosylase]]
	*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]		*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:010706276</ref><ref group="xtra">PMID:011742118</ref><ref group="xtra">PMID:011902834</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Bruner, S D.]]		[[Category: Bruner, S D.]]

OCA at 00:50, 25 March 2013

OCA — Mon, 25 Mar 2013 00:50:18 GMT

←Older revision		Revision as of 00:50, 25 March 2013
Line 2:		Line 2:
	===CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE===		===CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE===
	{{ABSTRACT_PUBMED_10706276}}		{{ABSTRACT_PUBMED_10706276}}
		+
		+	==Disease==
		+	[[http://www.uniprot.org/uniprot/OGG1_HUMAN OGG1_HUMAN]] Defects in OGG1 may be a cause of renal cell carcinoma (RCC) [MIM:[http://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==
		+	[[http://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.

	==About this Structure==		==About this Structure==
Line 11:		Line 17:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:010706276</ref><ref group="xtra">PMID:011742118</ref><ref group="xtra">PMID:011902834</ref><references group="xtra"/>	+	<ref group="xtra">PMID:010706276</ref><ref group="xtra">PMID:011742118</ref><ref group="xtra">PMID:011902834</ref><references group="xtra"/><references/>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Bruner, S D.]]		[[Category: Bruner, S D.]]

OCA at 10:10, 11 March 2013

OCA — Mon, 11 Mar 2013 10:10:22 GMT

←Older revision		Revision as of 10:10, 11 March 2013
Line 1:		Line 1:
-	[[Image:1ebm.png\|left\|200px]]
-
	{{STRUCTURE_1ebm\| PDB=1ebm \| SCENE= }}		{{STRUCTURE_1ebm\| PDB=1ebm \| SCENE= }}
-
	===CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE===		===CRYSTAL STRUCTURE OF THE HUMAN 8-OXOGUANINE GLYCOSYLASE (HOGG1) BOUND TO A SUBSTRATE OLIGONUCLEOTIDE===
-
	{{ABSTRACT_PUBMED_10706276}}		{{ABSTRACT_PUBMED_10706276}}

Line 12:		Line 8:
	==See Also==		==See Also==
	*[[DNA glycosylate\|DNA glycosylate]]		*[[DNA glycosylate\|DNA glycosylate]]
		+	*[[8-Oxoguanine Glycosylase\|8-Oxoguanine Glycosylase]]

	==Reference==		==Reference==