3iqa - Revision history

OCA at 07:56, 6 September 2023

OCA — Wed, 06 Sep 2023 07:56:15 GMT

←Older revision		Revision as of 07:56, 6 September 2023
Line 3:		Line 3:
	<StructureSection load='3iqa' size='340' side='right'caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='3iqa' size='340' side='right'caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Myctu Myctu~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IQA FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IQA FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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]] 2.2Å</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [https://pdbe.org/3iqa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [https://www.ebi.ac.uk/pdbsum/3iqa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqa 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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [https://pdbe.org/3iqa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [https://www.ebi.ac.uk/pdbsum/3iqa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqa ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/BLAC_MYCTU BLAC_MYCTU]
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 35:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Beta-lactamase]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Myctu~~]]	+	[[Category: Mycobacterium tuberculosis H37Rv]]
-	[[Category: Blanchard~~, J S~~]]	+	[[Category: Blanchard JS]]
-	[[Category: Tremblay~~, L W]]~~	+	[[Category: Tremblay LW]]
-	~~[[Category: Antibiotic resistance]]~~	+
-	~~[[Category: Beta-lactam covalent adduct]]~~	+
-	~~[[Category: Cell membrane]]~~	+
-	~~[[Category: Hydrolase]]~~	+
-	~~[[Category: Hydrolase-hydrolase inhibitor complex]]~~	+
-	~~[[Category: Lipoprotein]]~~	+
-	~~[[Category: Membrane]]~~	+
-	~~[[Category: Palmitate]]~~	+
-	~~[[Category: Penicillin binding protein~~]]	+

OCA at 03:38, 21 April 2022

OCA — Thu, 21 Apr 2022 03:38:50 GMT

←Older revision		Revision as of 03:38, 21 April 2022
Line 1:		Line 1:

	==Crystal Structure of BlaC covalently bound with Doripenem==		==Crystal Structure of BlaC covalently bound with Doripenem==
-	<StructureSection load='3iqa' size='340' side='right' caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>	+	<StructureSection load='3iqa' size='340' side='right'caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=3IQA FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IQA FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [~~http~~://pdbe.org/3iqa PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/3iqa PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqa 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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [https://pdbe.org/3iqa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [https://www.ebi.ac.uk/pdbsum/3iqa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqa ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 30:		Line 30:

	==See Also==		==See Also==
-	*[[Beta-lactamase\|Beta-lactamase]]	+	*[[Beta-lactamase 3D structures\|Beta-lactamase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 36:		Line 36:
	</StructureSection>		</StructureSection>
	[[Category: Beta-lactamase]]		[[Category: Beta-lactamase]]
		+	[[Category: Large Structures]]
	[[Category: Myctu]]		[[Category: Myctu]]
	[[Category: Blanchard, J S]]		[[Category: Blanchard, J S]]

OCA at 09:20, 19 December 2018

OCA — Wed, 19 Dec 2018 09:20:28 GMT

←Older revision		Revision as of 09:20, 19 December 2018
Line 13:		Line 13:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/iq/3iqa_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/iq/3iqa_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>

OCA at 09:04, 3 October 2016

OCA — Mon, 03 Oct 2016 09:04:16 GMT

←Older revision		Revision as of 09:04, 3 October 2016
Line 1:		Line 1:
		+
	==Crystal Structure of BlaC covalently bound with Doripenem==		==Crystal Structure of BlaC covalently bound with Doripenem==
	<StructureSection load='3iqa' size='340' side='right' caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='3iqa' size='340' side='right' caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Mycobacterium_tuberculosis Mycobacterium tuberculosis~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3IQA FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3IQA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=~~1773 Mycobacterium tuberculosis~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [http://www.ebi.ac.uk/pdbsum/3iqa 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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [http://pdbe.org/3iqa PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [http://www.ebi.ac.uk/pdbsum/3iqa PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3iqa ProSAT]</span></td></tr>
	</table>		</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
Line 16:		Line 17:
	<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=3iqa ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 26:		Line 27:
	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 3iqa" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 34:		Line 36:
	</StructureSection>		</StructureSection>
	[[Category: Beta-lactamase]]		[[Category: Beta-lactamase]]
-	[[Category: ~~Mycobacterium tuberculosis~~]]	+	[[Category: Myctu]]
	[[Category: Blanchard, J S]]		[[Category: Blanchard, J S]]
	[[Category: Tremblay, L W]]		[[Category: Tremblay, L W]]

OCA at 08:44, 8 December 2014

OCA — Mon, 08 Dec 2014 08:44:46 GMT

←Older revision		Revision as of 08:44, 8 December 2014
Line 1:		Line 1:
-	[[~~Image:~~3iqa.~~png~~\|~~left~~\|200px]]	+	==Crystal Structure of BlaC covalently bound with Doripenem==
		+	<StructureSection load='3iqa' size='340' side='right' caption='[[3iqa]], [[Resolution\|resolution]] 2.20Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3IQA FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DRW:(2S,3R,4S)-2-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-3-METHYL-4-({(3S,5S)-5-[(SULFAMOYLAMINO)METHYL]PYRROLIDIN-3-YL}SULFANYL)-3,4-DIHYDRO-2H-PYRROLE-5-CARBOXYLIC+ACID'>DRW</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">blaA, blaC, MT2128, MTCY49.07c, Rv2068c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 Mycobacterium tuberculosis])</td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-lactamase Beta-lactamase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.5.2.6 3.5.2.6] </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=3iqa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iqa OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3iqa RCSB], [http://www.ebi.ac.uk/pdbsum/3iqa 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/iq/3iqa_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 ==
		+	Despite the enormous success of beta-lactams as broad-spectrum antibacterials, they have never been widely used for the treatment of tuberculosis (TB) due to intrinsic resistance that is caused by the presence of a chromosomally encoded gene (blaC) in Mycobacterium tuberculosis. Our previous studies of TB BlaC revealed that this enzyme is an extremely broad-spectrum beta-lactamase hydrolyzing all beta-lactam classes. Carbapenems are slow substrates that acylate the enzyme but are only slowly deacylated and can therefore act also as potent inhibitors of BlaC. We conducted the in vitro characterization of doripenem and ertapenem with BlaC. A steady-state kinetic burst was observed with both compounds with magnitudes proportional to the concentration of BlaC used. The results provide apparent K(m) and k(cat) values of 0.18 muM and 0.016 min(-1) for doripenem and 0.18 muM and 0.017 min(-1) for ertapenem, respectively. FTICR mass spectrometry demonstrated that the doripenem and ertapenem acyl-enzyme complexes remain stable over a time period of 90 min. The BlaC-doripenem covalent complex obtained after a 90 min soak was determined to 2.2 A, while the BlaC-ertapenem complex obtained after a 90 min soak was determined to 2.0 A. The 1.3 A diffraction data from a 10 min ertapenem-soaked crystal revealed an isomerization occurring in the BlaC-ertapenem adduct in which the original Delta(2)-pyrroline ring was tautomerized to generate the Delta(1)-pyrroline ring. The isomerization leads to the flipping of the carbapenem hydroxyethyl group to hydrogen bond to carboxyl O2 of Glu166. The hydroxyethyl flip results in both the decreased basicity of Glu166 and a significant increase in the distance between carboxyl O2 of Glu166 and the catalytic water molecule, slowing hydrolysis.

-	~~{{STRUCTURE_3iqa\| PDB=3iqa \| SCENE= }}~~	+	Biochemical and Structural Characterization of Mycobacterium tuberculosis beta-Lactamase with the Carbapenems Ertapenem and Doripenem.,Tremblay LW, Fan F, Blanchard JS Biochemistry. 2010 Apr 7. PMID:20353175<ref>PMID:20353175</ref>

-	~~===Crystal Structure~~ of ~~BlaC covalently bound with Doripenem===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_20353175}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[3iqa]] is a 1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].~~	+

	==See Also==		==See Also==
	*[[Beta-lactamase\|Beta-lactamase]]		*[[Beta-lactamase\|Beta-lactamase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:020353175<~~/~~ref~~><~~references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Beta-lactamase]]		[[Category: Beta-lactamase]]
	[[Category: Mycobacterium tuberculosis]]		[[Category: Mycobacterium tuberculosis]]
-	[[Category: Blanchard, J S.]]	+	[[Category: Blanchard, J S]]
-	[[Category: Tremblay, L W.]]	+	[[Category: Tremblay, L W]]
	[[Category: Antibiotic resistance]]		[[Category: Antibiotic resistance]]
	[[Category: Beta-lactam covalent adduct]]		[[Category: Beta-lactam covalent adduct]]

OCA at 11:13, 20 October 2012

OCA — Sat, 20 Oct 2012 11:13:39 GMT

←Older revision		Revision as of 11:13, 20 October 2012
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	==About this Structure==		==About this Structure==
-	[[3iqa]] is a 1 chain structure ~~of [[Beta-lactamase]]~~ with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].	+	[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].

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

OCA at 04:39, 26 July 2012

OCA — Thu, 26 Jul 2012 04:39:04 GMT

←Older revision		Revision as of 04:39, 26 July 2012
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	[[Image:3iqa.png\|left\|200px]]		[[Image:3iqa.png\|left\|200px]]

-	<!--
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	{{STRUCTURE_3iqa\| PDB=3iqa \| SCENE= }}		{{STRUCTURE_3iqa\| PDB=3iqa \| SCENE= }}

	===Crystal Structure of BlaC covalently bound with Doripenem===		===Crystal Structure of BlaC covalently bound with Doripenem===

-
-	<!--
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	==About this Structure==		==About this Structure==
-	[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].	+	[[3iqa]] is a 1 chain structure of [[Beta-lactamase]] with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].
		+
		+	==See Also==
		+	*[[Beta-lactamase\|Beta-lactamase]]

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~20353175~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020353175</ref><references group="xtra"/>
	[[Category: Beta-lactamase]]		[[Category: Beta-lactamase]]
	[[Category: Mycobacterium tuberculosis]]		[[Category: Mycobacterium tuberculosis]]

OCA: Protected "3iqa" [edit=sysop:move=sysop]

OCA — Wed, 29 Dec 2010 17:56:39 GMT

Protected "3iqa" [edit=sysop:move=sysop]

←Older revision

Revision as of 17:56, 29 December 2010

OCA at 17:56, 29 December 2010

OCA — Wed, 29 Dec 2010 17:56:38 GMT

←Older revision		Revision as of 17:56, 29 December 2010
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-	{{Seed}}
	[[Image:3iqa.png\|left\|200px]]		[[Image:3iqa.png\|left\|200px]]

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	==About this Structure==		==About this Structure==
-	~~3IQA~~ is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].	+	[[3iqa]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IQA OCA].

	==Reference==		==Reference==
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	[[Category: Palmitate]]		[[Category: Palmitate]]
	[[Category: Penicillin binding protein]]		[[Category: Penicillin binding protein]]
-
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OCA at 06:03, 21 April 2010

OCA — Wed, 21 Apr 2010 06:03:37 GMT

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-	[[Image:3iqa.~~jpg~~\|left\|200px]]	+	[[Image:3iqa.png\|left\|200px]]

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