2bpp - Revision history

OCA at 07:47, 23 October 2024

2024-10-23T07:47:05Z

← Older revision		Revision as of 07:47, 23 October 2024
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	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bp/2bpp_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bp/2bpp_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/~~initialview01~~.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>

OCA at 11:23, 22 May 2024

2024-05-22T11:23:01Z

← Older revision		Revision as of 11:23, 22 May 2024
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	<StructureSection load='2bpp' size='340' side='right'caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>		<StructureSection load='2bpp' size='340' side='right'caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Bovin Bovin~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BPP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>~~</td></tr>		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 1.8Å</td></tr>
	<tr id='~~activity~~'><td class="sblockLbl"><b>~~Activity~~:</b></td><td class="sblockDat"><~~span class~~='~~plainlinks~~'>~~[https://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4]~~ </~~span~~></td></tr>		<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [https://pdbe.org/2bpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [https://www.ebi.ac.uk/pdbsum/2bpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bpp 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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [https://pdbe.org/2bpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [https://www.ebi.ac.uk/pdbsum/2bpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bpp ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[https://www.uniprot.org/uniprot/PA21B_BOVIN PA21B_BOVIN]] PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.		[https://www.uniprot.org/uniprot/PA21B_BOVIN PA21B_BOVIN] PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.
	== 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: ~~Bovin~~]]		[[Category: Bos taurus]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Sundaralingam, M]]		[[Category: Sundaralingam M]]
	~~[[Category: Carboxylic ester hydrolase~~]]

OCA at 13:39, 13 October 2021

2021-10-13T13:39:01Z

← Older revision		Revision as of 13:39, 13 October 2021
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	<StructureSection load='2bpp' size='340' side='right'caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>		<StructureSection load='2bpp' size='340' side='right'caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2BPP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [~~http~~://pdbe.org/2bpp PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2bpp PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2bpp 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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [https://pdbe.org/2bpp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [https://www.ebi.ac.uk/pdbsum/2bpp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2bpp ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
	[[~~http~~://www.uniprot.org/uniprot/PA21B_BOVIN PA21B_BOVIN]] PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.		[[https://www.uniprot.org/uniprot/PA21B_BOVIN PA21B_BOVIN]] PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 19:12, 11 December 2019

2019-12-11T19:12:18Z

← Older revision		Revision as of 19:12, 11 December 2019
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	==PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES==		==PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES==
	<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>		<StructureSection load='2bpp' size='340' side='right'caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
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	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bp/2bpp_consurf.spt"</scriptWhenChecked>		<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bp/2bpp_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>
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	</div>		</div>
	<div class="pdbe-citations 2bpp" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2bpp" style="background-color:#fffaf0;"></div>

			==See Also==
			*[[Phospholipase A2 3D structures\|Phospholipase A2 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Bovin]]		[[Category: Bovin]]
			[[Category: Large Structures]]
	[[Category: Sundaralingam, M]]		[[Category: Sundaralingam, M]]
	[[Category: Carboxylic ester hydrolase]]		[[Category: Carboxylic ester hydrolase]]

OCA at 07:04, 29 November 2017

2017-11-29T07:04:37Z

← Older revision		Revision as of 07:04, 29 November 2017
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	==PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES==		==PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES==
	<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>		<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
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	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://pdbe.org/2bpp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp 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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://pdbe.org/2bpp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2bpp ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	</div>		</div>
	<div class="pdbe-citations 2bpp" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2bpp" style="background-color:#fffaf0;"></div>

	~~==See Also==~~
	*[[Phospholipase A2\|Phospholipase A2]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 05:38, 8 February 2016

2016-02-08T05:38:42Z

← Older revision		Revision as of 05:38, 8 February 2016
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	<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=2bpp ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 08:25, 10 September 2015

2015-09-10T08:25:59Z

← Older revision		Revision as of 08:25, 10 September 2015
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	<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>		<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Bos_taurus Bos taurus~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp 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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://pdbe.org/2bpp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp 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 2bpp" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: ~~Bos taurus~~]]		[[Category: Bovin]]
	[[Category: Sundaralingam, M]]		[[Category: Sundaralingam, M]]
	[[Category: Carboxylic ester hydrolase]]		[[Category: Carboxylic ester hydrolase]]

OCA at 21:01, 24 December 2014

2014-12-24T21:01:45Z

← Older revision		Revision as of 21:01, 24 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>		<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp 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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp PDBsum]</span></td></tr>
	<table>		</table>
			== Function ==
			[[http://www.uniprot.org/uniprot/PA21B_BOVIN PA21B_BOVIN]] PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</StructureSection>		</StructureSection>
	[[Category: Bos taurus]]		[[Category: Bos taurus]]
	[[Category: Sundaralingam, M.]]		[[Category: Sundaralingam, M]]
	[[Category: Carboxylic ester hydrolase]]		[[Category: Carboxylic ester hydrolase]]

OCA at 05:34, 29 September 2014

2014-09-29T05:34:46Z

← Older revision		Revision as of 05:34, 29 September 2014
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	[[Image:~~2bpp~~.~~png~~\|~~left~~\|~~200px~~]]		==PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES==
			<StructureSection load='2bpp' size='340' side='right' caption='[[2bpp]], [[Resolution\|resolution]] 1.80Å' scene=''>
			== Structural highlights ==
			<table><tr><td colspan='2'>[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2BPP FirstGlance]. <br>
			</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>
			<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(2) Phospholipase A(2)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.4 3.1.1.4] </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=2bpp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2bpp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2bpp RCSB], [http://www.ebi.ac.uk/pdbsum/2bpp 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/bp/2bpp_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 ==
			Site-directed mutagenesis studies of bovine pancreatic phospholipase A2 (PLA2, overproduced in Escherichia coli) showed that replacement of surface residue Lys-56 by a neutral or hydrophobic amino acid residue resulted in an unexpected and significant change in the function of the enzyme. The kcat for phosphatidylcholine micelles increases 3-4-fold for K56M, K56I, and K56F and ca. 2-fold for K56N and K56T but does not change for K56R. These results suggest that the side chain of residue 56 has significant influence on the activity of PLA2. In order to probe the structural basis for the enhanced activity, the crystal structures of wild-type and K56M PLA2 were determined by X-ray crystallography to a resolution of 1.8 A. The results suggest that the mutation has not only perturbed the conformation of the side chain of Met-56 locally but also caused conformational changes in the neighboring loop (residues 60-70), resulting in the formation of a hydrophobic pocket by residues Met-56, Tyr-52, and Tyr-69. Docking of a phosphatidylcholine inhibitor analogue into the active site of K56M, according to the structure of the complex of cobra venom PLA2-phosphatidylethanolamine inhibitor analogue [White, S.P., Scott, D. L., Otwinowski, Z., Gleb, M. H., & Sigler, P. (1990) Science 250, 1560-1563], showed that the choline moiety [N(CH3)3]+ is readily accommodated into the newly formed hydrophobic pocket with a high degree of surface complementarity. This suggests a possible interaction between residue 56 and the head group of the phospholipid, explaining the enhanced activities observed when the positively charged Lys-56 is substituted by apolar residues, viz., K56M, K56I, and K56F. Further support for this interpretation comes from the 5-fold enhancement in kcat for the mutant K56E with a negatively charged side chain, where there would be an attractive electrostatic interaction between the side chain of Glu-56 and the positively charged choline moiety. Our results also refute a recent report [Tomasselli, A. G., Hui, J., Fisher, J., Zurcher-Neely, H., Reardon, I.M., Oriaku, E., Kezdy, F.J., & Heinrikson, R.L. (1989) J. Biol. Chem. 264, 10041-10047] that substrate-level acylation of Lys-56 is an obligatory step in the catalysis by PLA2.

	~~{{STRUCTURE_2bpp\| PDB=2bpp \| SCENE= }}~~		Phospholipase A2 engineering. X-ray structural and functional evidence for the interaction of lysine-56 with substrates.,Noel JP, Bingman CA, Deng TL, Dupureur CM, Hamilton KJ, Jiang RT, Kwak JG, Sekharudu C, Sundaralingam M, Tsai MD Biochemistry. 1991 Dec 24;30(51):11801-11. PMID:1751497<ref>PMID:1751497</ref>

	~~===PHOSPHOLIPASE A2 ENGINEERING. X-RAY STRUCTURAL AND FUNCTIONAL EVIDENCE FOR THE INTERACTION OF LYSINE-56 WITH SUBSTRATES===~~		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
	~~{{ABSTRACT_PUBMED_1751497}}~~

	~~==About this Structure==~~
	~~[[2bpp]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Bos_taurus Bos taurus]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA].~~

	==See Also==		==See Also==
	*[[Phospholipase A2\|Phospholipase A2]]		*[[Phospholipase A2\|Phospholipase A2]]
			== References ==
	==~~Reference~~==		<references/>
	<~~ref group="xtra">PMID:001751497<~~/~~ref~~><~~references group="xtra"~~/>		__TOC__
			</StructureSection>
	[[Category: Bos taurus]]		[[Category: Bos taurus]]
	[[Category: Sundaralingam, M.]]		[[Category: Sundaralingam, M.]]
	[[Category: Carboxylic ester hydrolase]]		[[Category: Carboxylic ester hydrolase]]

OCA at 09:05, 20 October 2012

2012-10-20T09:05:50Z

← Older revision		Revision as of 09:05, 20 October 2012
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	==About this Structure==		==About this Structure==
	[[2bpp]] is a 1 chain structure ~~of [[Phospholipase A2]]~~ with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA].		[[2bpp]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2BPP OCA].

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