2qa3 - Revision history

OCA at 11:27, 30 August 2023

2023-08-30T11:27:15Z

← Older revision		Revision as of 11:27, 30 August 2023
Line 3:		Line 3:
	<StructureSection load='2qa3' size='340' side='right'caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>		<StructureSection load='2qa3' size='340' side='right'caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa3]] 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>
	</td></tr><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=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.75Å</td></tr>
	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>~~		<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=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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;'>[[2q7w\|2q7w]]</div></td></tr>~~
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [https://pdbe.org/2qa3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa3 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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [https://pdbe.org/2qa3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa3 ProSAT]</span></td></tr>
	</table>		</table>
			== Function ==
			[https://www.uniprot.org/uniprot/AAT_ECOLI AAT_ECOLI]
	== 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: ~~Bacillus~~ coli ~~migula 1895]]~~		[[Category: Escherichia coli]]
	~~[[Category: Aspartate transaminase~~]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Fu, M]]		[[Category: Fu M]]
	[[Category: Lepore, B]]		[[Category: Lepore B]]
	[[Category: Liu, D]]		[[Category: Liu D]]
	[[Category: Petsko~~, G A~~]]		[[Category: Petsko GA]]
	[[Category: Pozharski, E]]		[[Category: Pozharski E]]
	[[Category: Ringe, D]]		[[Category: Ringe D]]
	[[Category: Silverman~~, R B]]~~		[[Category: Silverman RB]]
	~~[[Category: Asparate aminotransferase]]~~
	~~[[Category: E. coli]]~~
	~~[[Category: Mechanism-based inhibitor]]~~
	~~[[Category: Plp]]~~
	~~[[Category: Sadta]]~~
	~~[[Category: Transferase~~]]

OCA at 08:13, 25 June 2021

2021-06-25T08:13:35Z

← Older revision		Revision as of 08:13, 25 June 2021
Line 1:		Line 1:

	==Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)==		==Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)==
	<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>		<StructureSection load='2qa3' size='340' side='right'caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>		</td></tr><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=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2q7w\|2q7w]]</div></td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([~~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">aspC ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [~~http~~://pdbe.org/2qa3 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2qa3 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa3 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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [https://pdbe.org/2qa3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [https://www.ebi.ac.uk/pdbsum/2qa3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa3 ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 32:		Line 32:

	==See Also==		==See Also==
	*[[Aspartate ~~Aminotransferase~~\|Aspartate ~~Aminotransferase~~]]		*[[Aspartate aminotransferase 3D structures\|Aspartate aminotransferase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 39:		Line 39:
	[[Category: Bacillus coli migula 1895]]		[[Category: Bacillus coli migula 1895]]
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
			[[Category: Large Structures]]
	[[Category: Fu, M]]		[[Category: Fu, M]]
	[[Category: Lepore, B]]		[[Category: Lepore, B]]

OCA at 08:39, 29 August 2018

2018-08-29T08:39:47Z

← Older revision		Revision as of 08:39, 29 August 2018
Line 1:		Line 1:

	==Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)==		==Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)==
	<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>		<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>
Line 8:		Line 9:
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([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">aspC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://pdbe.org/2qa3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://pdbe.org/2qa3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qa3 ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 14:		Line 15:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qa/2qa3_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qa/2qa3_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>
	</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=2qa3 ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 22:12, 11 September 2015

2015-09-11T22:12:58Z

← Older revision		Revision as of 22:12, 11 September 2015
Line 2:		Line 2:
	<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>		<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([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">aspC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 "Bacillus coli" Migula 1895])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://pdbe.org/2qa3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 PDBsum]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 28:		Line 28:
	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 2qa3" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 35:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
			[[Category: Bacillus coli migula 1895]]
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
	~~[[Category: Escherichia coli]]~~
	[[Category: Fu, M]]		[[Category: Fu, M]]
	[[Category: Lepore, B]]		[[Category: Lepore, B]]

OCA at 16:46, 19 January 2015

2015-01-19T16:46:48Z

← Older revision		Revision as of 16:46, 19 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>
	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>
	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([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">aspC ([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>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 PDBsum]</span></td></tr>
	<table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 37:		Line 37:
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	[[Category: Fu, M.]]		[[Category: Fu, M]]
	[[Category: Lepore, B.]]		[[Category: Lepore, B]]
	[[Category: Liu, D.]]		[[Category: Liu, D]]
	[[Category: Petsko, G A.]]		[[Category: Petsko, G A]]
	[[Category: Pozharski, E.]]		[[Category: Pozharski, E]]
	[[Category: Ringe, D.]]		[[Category: Ringe, D]]
	[[Category: Silverman, R B.]]		[[Category: Silverman, R B]]
	[[Category: Asparate aminotransferase]]		[[Category: Asparate aminotransferase]]
	[[Category: E. coli]]		[[Category: E. coli]]

OCA at 09:01, 29 September 2014

2014-09-29T09:01:31Z

← Older revision		Revision as of 09:01, 29 September 2014
Line 1:		Line 1:
	[[Image:~~2qa3~~.~~png~~\|~~left~~\|~~200px~~]]		==Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)==
			<StructureSection load='2qa3' size='340' side='right' caption='[[2qa3]], [[Resolution\|resolution]] 1.75Å' scene=''>
			== Structural highlights ==
			<table><tr><td colspan='2'>[[2qa3]] is a 1 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=2QA3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QA3 FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PMP:4-DEOXY-4-AMINOPYRIDOXAL-5-PHOSPHATE'>PMP</scene>, <scene name='pdbligand=PSZ:4-[({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)AMINO]THIOPHENE-2-CARBOXYLIC+ACID'>PSZ</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
			<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=KST:N~6~-(5-CARBOXY-3-THIENYL)-L-LYSINE'>KST</scene></td></tr>
			<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2q7w\|2q7w]]</td></tr>
			<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">aspC ([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>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Aspartate_transaminase Aspartate transaminase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.6.1.1 2.6.1.1] </span></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=2qa3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qa3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qa3 RCSB], [http://www.ebi.ac.uk/pdbsum/2qa3 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/qa/2qa3_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 ==
			As a mechanism-based inactivator of PLP-enzymes, (S)-4-amino-4,5-dihydro-2-thiophenecarboxylic acid (SADTA) was cocrystallized with Escherichia coli aspartate aminotransferase (l-AspAT) at a series of pH values ranging from 6 to 8. Five structural models with high resolution (1.4-1.85 A) were obtained for l-AspAT-SADTA complexes at pH 6.0, 6.5, 7.0, 7.5, and 8.0. Electron densities of the models showed that two different adducts had formed in the active sites. One adduct was formed from SADTA covalently linked to pyridoxal 5'-phosphate (PLP) while the other adduct was formed with the inhibitor covalently linked to Lysine246,1 the active site lysine. Moreover, there is a strong indication based on the electron densities that the occurrence of the two adducts is pH dependent. We conclude that SADTA inactivates l-AspAT via two different mechanisms based on the binding direction of the inactivator. Additionally, the structural models also show pH dependence of the protein structure itself, which provided detailed mechanistic implications for l-AspAT.

	~~{{STRUCTURE_2qa3\| PDB=2qa3 \| SCENE= }}~~		Inactivation of Escherichia coli L-aspartate aminotransferase by (S)-4-amino-4,5-dihydro-2-thiophenecarboxylic acid reveals "a tale of two mechanisms".,Liu D, Pozharski E, Lepore BW, Fu M, Silverman RB, Petsko GA, Ringe D Biochemistry. 2007 Sep 18;46(37):10517-27. Epub 2007 Aug 22. PMID:17713924<ref>PMID:17713924</ref>

	~~===Structural Studies Reveal~~ the ~~Inactivation of E~~. ~~coli L-aspartate aminotransferase by (~~S~~)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6~~.~~5)===~~		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
	~~{{ABSTRACT_PUBMED_17713924}}~~

	~~==About this Structure==~~
	~~[[2qa3]] is a 1 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=2QA3 OCA].~~

	==See Also==		==See Also==
	*[[Aspartate Aminotransferase\|Aspartate Aminotransferase]]		*[[Aspartate Aminotransferase\|Aspartate Aminotransferase]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:017713924<~~/~~ref~~><~~references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]

OCA at 20:58, 20 October 2012

2012-10-20T20:58:35Z

← Older revision		Revision as of 20:58, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
	[[2qa3]] is a 1 chain structure ~~of [[Aspartate Aminotransferase]]~~ 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=2QA3 OCA].		[[2qa3]] is a 1 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=2QA3 OCA].

	==See Also==		==See Also==

OCA: Protected "2qa3" [edit=sysop:move=sysop]

2012-07-27T12:12:16Z

Protected "2qa3" [edit=sysop:move=sysop]

← Older revision	Revision as of 12:12, 27 July 2012
(No difference)

OCA at 12:12, 27 July 2012

2012-07-27T12:12:14Z

← Older revision		Revision as of 12:12, 27 July 2012
Line 1:		Line 1:
	~~{{Seed}}~~
	[[Image:2qa3.png\|left\|200px]]		[[Image:2qa3.png\|left\|200px]]

	~~<!--~~
	~~The line below this paragraph, containing "STRUCTURE_2qa3", 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_2qa3\| PDB=2qa3 \| SCENE= }}		{{STRUCTURE_2qa3\| PDB=2qa3 \| SCENE= }}

	===Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)===		===Structural Studies Reveal the Inactivation of E. coli L-aspartate aminotransferase by (S)-4,5-amino-dihydro-2-thiophenecarboxylic acid (SADTA) via two mechanisms (at pH6.5)===


	~~<!--~~
	~~The line below this paragraph, {{ABSTRACT_PUBMED_17713924}}, adds the Publication Abstract to the page~~
	~~(as it appears on PubMed at http://www.pubmed.gov), where 17713924 is the PubMed ID number.~~
	~~-->~~
	{{ABSTRACT_PUBMED_17713924}}		{{ABSTRACT_PUBMED_17713924}}

	==About this Structure==		==About this Structure==
	~~2QA3~~ is a 1 chain 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=2QA3 OCA].		[[2qa3]] is a 1 chain structure of [[Aspartate Aminotransferase]] 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=2QA3 OCA].

			==See Also==
			*[[Aspartate Aminotransferase\|Aspartate Aminotransferase]]

	==Reference==		==Reference==
	<ref group="xtra">PMID:~~17713924~~</ref><references group="xtra"/>		<ref group="xtra">PMID:017713924</ref><references group="xtra"/>
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
Line 38:		Line 29:
	[[Category: Plp]]		[[Category: Plp]]
	[[Category: Sadta]]		[[Category: Sadta]]
			[[Category: Transferase]]
	~~''Page seeded by~~ [~~http~~:~~//oca.weizmann.ac.il/oca OCA~~ ] ~~on Wed Feb 18 05:47:09 2009''~~

OCA at 03:47, 18 February 2009

2009-02-18T03:47:11Z

← Older revision		Revision as of 03:47, 18 February 2009
Line 20:		Line 20:

	==About this Structure==		==About this Structure==
	2QA3 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=2QA3 OCA].		2QA3 is a 1 chain 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=2QA3 OCA].

	==Reference==		==Reference==
	~~Inactivation of Escherichia coli L-aspartate aminotransferase by (S)-4-amino-4,5-dihydro-2-thiophenecarboxylic acid reveals~~ "~~a tale of two mechanisms~~"~~., Liu D, Pozharski E, Lepore BW, Fu M, Silverman RB, Petsko GA, Ringe D, Biochemistry. 2007 Sep 18;46(37):10517-27. Epub 2007 Aug 22.~~ PMID:~~[http:~~//~~www.ncbi.nlm.nih.gov/pubmed/17713924 17713924]~~		<ref group="xtra">PMID:17713924</ref><references group="xtra"/>
	[[Category: Aspartate transaminase]]		[[Category: Aspartate transaminase]]
	[[Category: Escherichia coli]]		[[Category: Escherichia coli]]
	~~[[Category: Single protein]]~~
	[[Category: Fu, M.]]		[[Category: Fu, M.]]
	[[Category: Lepore, B.]]		[[Category: Lepore, B.]]
Line 40:		Line 39:
	[[Category: Sadta]]		[[Category: Sadta]]

	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Tue Jul 29 12~~:31:~~04 2008~~''		''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 18 05:47:09 2009''