2aqv - Revision history

OCA at 07:28, 23 August 2023

2023-08-23T07:28:20Z

←Older revision		Revision as of 07:28, 23 August 2023
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	<StructureSection load='2aqv' size='340' side='right'caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>		<StructureSection load='2aqv' size='340' side='right'caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/~~"bacillus_coli"_migula_1895 "bacillus~~ coli~~" migula 1895~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2AQV FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2aqv]] is a 2 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=2AQV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2AQV FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=ZN:ZINC+ION'>ZN</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]] 1.95Å</td></tr>
-	<tr id='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non-Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene><~~/td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-	~~<tr id~~='~~related'><td class~~=~~"sblockLbl"><b>[[Related_structure\|Related~~:~~]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;~~'>~~[[2aqo\|2aqo]]~~</~~div~~>~~</td></tr>~~	+
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [https://pdbe.org/2aqv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [https://www.ebi.ac.uk/pdbsum/2aqv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2aqv 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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [https://pdbe.org/2aqv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [https://www.ebi.ac.uk/pdbsum/2aqv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2aqv ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/IADA_ECOLI IADA_ECOLI]] Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins damaged by L-isoaspartyl residues formation. The best substrate for the enzyme reported thus far is iso-Asp-Leu.<ref>PMID:7876157</ref> <ref>PMID:4880759</ref> <ref>PMID:12718528</ref> <ref>PMID:15882050</ref>	+	[https://www.uniprot.org/uniprot/IADA_ECOLI IADA_ECOLI] Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins damaged by L-isoaspartyl residues formation. The best substrate for the enzyme reported thus far is iso-Asp-Leu.<ref>PMID:7876157</ref> <ref>PMID:4880759</ref> <ref>PMID:12718528</ref> <ref>PMID:15882050</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bacillus~~ coli ~~migula 1895~~]]	+	[[Category: Escherichia coli]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Holden~~, H M~~]]	+	[[Category: Holden HM]]
-	[[Category: Marti-Arbona, R]]	+	[[Category: Marti-Arbona R]]
-	[[Category: Raushel~~, F M~~]]	+	[[Category: Raushel FM]]
-	[[Category: Thoden~~, J B]]~~	+	[[Category: Thoden JB]]
-	~~[[Category: Dipeptidase]]~~	+
-	~~[[Category: Hydrolase]]~~	+
-	~~[[Category: Metallo-protease~~]]	+

OCA at 08:36, 27 January 2021

2021-01-27T08:36:32Z

←Older revision		Revision as of 08:36, 27 January 2021
Line 1:		Line 1:

	==Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F==		==Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F==
-	<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>	+	<StructureSection load='2aqv' size='340' side='right'caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2AQV FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2AQV FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2aqo\|2aqo]]</div></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [~~http~~://pdbe.org/2aqv PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2aqv PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2aqv 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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [https://pdbe.org/2aqv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [https://www.ebi.ac.uk/pdbsum/2aqv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2aqv ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/IADA_ECOLI IADA_ECOLI]] Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins damaged by L-isoaspartyl residues formation. The best substrate for the enzyme reported thus far is iso-Asp-Leu.<ref>PMID:7876157</ref> <ref>PMID:4880759</ref> <ref>PMID:12718528</ref> <ref>PMID:15882050</ref>	+	[[https://www.uniprot.org/uniprot/IADA_ECOLI IADA_ECOLI]] Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins damaged by L-isoaspartyl residues formation. The best substrate for the enzyme reported thus far is iso-Asp-Leu.<ref>PMID:7876157</ref> <ref>PMID:4880759</ref> <ref>PMID:12718528</ref> <ref>PMID:15882050</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/aq/2aqv_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/aq/2aqv_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 39:		Line 39:
	</StructureSection>		</StructureSection>
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
		+	[[Category: Large Structures]]
	[[Category: Holden, H M]]		[[Category: Holden, H M]]
	[[Category: Marti-Arbona, R]]		[[Category: Marti-Arbona, R]]

OCA at 13:17, 12 October 2017

2017-10-12T13:17:24Z

←Older revision		Revision as of 13:17, 12 October 2017
Line 1:		Line 1:
		+
	==Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F==		==Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F==
	<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>		<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>
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	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://pdbe.org/2aqv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv 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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://pdbe.org/2aqv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2aqv ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	</div>		</div>
	<div class="pdbe-citations 2aqv" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2aqv" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Isoaspartyl dipeptidase\|Isoaspartyl dipeptidase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 23:38, 9 February 2016

2016-02-09T23:38:03Z

←Older revision		Revision as of 23:38, 9 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=2aqv ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 03:11, 11 September 2015

2015-09-11T03:11:28Z

←Older revision		Revision as of 03:11, 11 September 2015
Line 2:		Line 2:
	<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>		<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Escherichia_coli Escherichia~~ coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AQV FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_coli"_migula_1895 "bacillus coli" migula 1895]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AQV FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 ~~Escherichia~~ coli])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv 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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://pdbe.org/2aqv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	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 2aqv" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Escherichia~~ coli]]	+	[[Category: Bacillus coli migula 1895]]
	[[Category: Holden, H M]]		[[Category: Holden, H M]]
	[[Category: Marti-Arbona, R]]		[[Category: Marti-Arbona, R]]

OCA at 10:17, 25 December 2014

2014-12-25T10:17:50Z

←Older revision		Revision as of 10:17, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AQV FirstGlance]. <br>		<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AQV FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>
-	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv 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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/IADA_ECOLI IADA_ECOLI]] Catalyzes the hydrolytic cleavage of a subset of L-isoaspartyl (L-beta-aspartyl) dipeptides. Used to degrade proteins damaged by L-isoaspartyl residues formation. The best substrate for the enzyme reported thus far is iso-Asp-Leu.<ref>PMID:7876157</ref> <ref>PMID:4880759</ref> <ref>PMID:12718528</ref> <ref>PMID:15882050</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 32:		Line 34:
	</StructureSection>		</StructureSection>
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
-	[[Category: Holden, H M.]]	+	[[Category: Holden, H M]]
-	[[Category: Marti-Arbona, R.]]	+	[[Category: Marti-Arbona, R]]
-	[[Category: Raushel, F M.]]	+	[[Category: Raushel, F M]]
-	[[Category: Thoden, J B.]]	+	[[Category: Thoden, J B]]
	[[Category: Dipeptidase]]		[[Category: Dipeptidase]]
	[[Category: Hydrolase]]		[[Category: Hydrolase]]
	[[Category: Metallo-protease]]		[[Category: Metallo-protease]]

OCA at 01:45, 30 September 2014

2014-09-30T01:45:44Z

←Older revision		Revision as of 01:45, 30 September 2014
Line 1:		Line 1:
-	[[~~Image:~~2aqv.~~png~~\|~~left~~\|200px]]	+	==Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F==
		+	<StructureSection load='2aqv' size='340' side='right' caption='[[2aqv]], [[Resolution\|resolution]] 1.95Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2AQV FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KCX:LYSINE+NZ-CARBOXYLIC+ACID'>KCX</scene></td></tr>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2aqo\|2aqo]]</td></tr>
		+	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">iadA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])</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=2aqv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2aqv OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2aqv RCSB], [http://www.ebi.ac.uk/pdbsum/2aqv PDBsum]</span></td></tr>
		+	<table>
		+	== 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/aq/2aqv_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 ==
		+	Isoaspartyl dipeptidase (IAD) is a binuclear metalloenzyme and a member of the amidohydrolase superfamily. This enzyme catalyzes the hydrolytic cleavage of beta-aspartyl dipeptides. The pH-rate profiles for the hydrolysis of beta-Asp-Leu indicates that catalysis is dependent on the ionization of two groups; one that ionizes at a pH approximately 6 and the other approximately 9. The group that must be ionized for catalysis is directly dependent on the identity of the metal ion bound to the active site. This result is consistent with the ionization of the hydroxide that bridges the two divalent cations. In addition to the residues that interact directly with the divalent cations there are two other residues that are highly conserved and found within the active site: Glu-77 and Tyr-137. Mutation of Tyr-137 to phenylalanine reduced the rate of catalysis by three orders of magnitude. The three dimensional X-ray structure of the Y137F mutant did not show any significant conformation changes relative to the three dimensional structure of the wild-type enzyme. The positioning of the side-chain phenolic group of Tyr-137 in the active site of IAD is consistent with the stabilization of the tetrahedral adduct concomitant with nucleophilic attack by the hydroxide that bridges the two divalent cations. Mutation of Glu-77 resulted in the reduction of catalytic activity by five orders of magnitude. The three dimensional structure of the E77Q mutant did not show any significant conformational changes in the mutant relative to the three dimensional structure of the wild-type enzyme. The positioning of the side-chain carboxylate of Glu-77 is consistent with the formation of an ion pair interaction with the free alpha-amino group of the substrate.

-	~~{{STRUCTURE_2aqv\| PDB=2aqv \| SCENE= }}~~	+	Functional significance of Glu-77 and Tyr-137 within the active site of isoaspartyl dipeptidase.,Marti-Arbona R, Thoden JB, Holden HM, Raushel FM Bioorg Chem. 2005 Dec;33(6):448-58. Epub 2005 Nov 11. PMID:16289685<ref>PMID:16289685</ref>

-	~~===Crystal Structure~~ of E. ~~coli Isoaspartyl Dipeptidase mutant Y137F===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_16289685}}~~	+	== References ==
-		+	<references/>
-	~~==About this Structure==~~	+	__TOC__
-	~~[[2aqv]] is a 2 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org~~/~~wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA].~~	+	</StructureSection>
-		+
-	==~~Reference~~==	+
-	<~~ref group="xtra">PMID:016289685<~~/~~ref~~><~~references group="xtra"~~/>	+
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Holden, H M.]]		[[Category: Holden, H M.]]

OCA: Protected "2aqv" [edit=sysop:move=sysop]

2013-01-06T11:00:12Z

Protected "2aqv" [edit=sysop:move=sysop]

←Older revision

Revision as of 11:00, 6 January 2013

OCA at 11:00, 6 January 2013

2013-01-06T11:00:10Z

←Older revision		Revision as of 11:00, 6 January 2013
Line 1:		Line 1:
-	{{Seed}}
	[[Image:2aqv.png\|left\|200px]]		[[Image:2aqv.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_2aqv", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_2aqv\| PDB=2aqv \| SCENE= }}		{{STRUCTURE_2aqv\| PDB=2aqv \| SCENE= }}

	===Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F===		===Crystal Structure of E. coli Isoaspartyl Dipeptidase mutant Y137F===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_16289685}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 16289685 is the PubMed ID number.
-	-->
	{{ABSTRACT_PUBMED_16289685}}		{{ABSTRACT_PUBMED_16289685}}

	==About this Structure==		==About this Structure==
-	~~2AQV~~ is a 2 ~~chains~~ structure ~~of sequences~~ from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA].	+	[[2aqv]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA].

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~16289685~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:016289685</ref><references group="xtra"/>
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Holden, H M.]]		[[Category: Holden, H M.]]
Line 30:		Line 18:
	[[Category: Thoden, J B.]]		[[Category: Thoden, J B.]]
	[[Category: Dipeptidase]]		[[Category: Dipeptidase]]
		+	[[Category: Hydrolase]]
	[[Category: Metallo-protease]]		[[Category: Metallo-protease]]
-
-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 13:39:30 2009''

OCA at 11:39, 17 February 2009

2009-02-17T11:39:32Z

←Older revision		Revision as of 11:39, 17 February 2009
Line 20:		Line 20:

	==About this Structure==		==About this Structure==
-	2AQV is a ~~[[Single protein]]~~ structure of ~~sequence~~ from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA].	+	2AQV is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2AQV OCA].

	==Reference==		==Reference==
-	Functional significance of Glu-77 and Tyr-137 within the active site of isoaspartyl dipeptidase., Marti-Arbona R, Thoden JB, Holden HM, Raushel FM, Bioorg Chem. 2005 Dec;33(6):448-58. Epub 2005 Nov 11. PMID:~~[http:~~//~~www.ncbi.nlm.nih.gov/pubmed/16289685 16289685]~~	+	<ref group="xtra">PMID:16289685</ref><references group="xtra"/>
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
-	[[Category: Single protein]]
	[[Category: Holden, H M.]]		[[Category: Holden, H M.]]
	[[Category: Marti-Arbona, R.]]		[[Category: Marti-Arbona, R.]]
Line 33:		Line 32:
	[[Category: Metallo-protease]]		[[Category: Metallo-protease]]

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Mon Jul 28 18~~:53:~~01 2008~~''	+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 13:39:30 2009''