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1qd6

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==OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI==
==OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI==
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<StructureSection load='1qd6' size='340' side='right' caption='[[1qd6]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
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<StructureSection load='1qd6' size='340' side='right'caption='[[1qd6]], [[Resolution|resolution]] 2.10&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1qd6]] is a 4 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=1QD6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1QD6 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1qd6]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli] and [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1QD6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1QD6 FirstGlance]. <br>
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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>, <scene name='pdbligand=HDS:1-HEXADECANOSULFONIC+ACID'>HDS</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.1&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1qd5|1qd5]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=HDS:1-HEXADECANOSULFONIC+ACID'>HDS</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Phospholipase_A(1) Phospholipase A(1)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.1.32 3.1.1.32] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1qd6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qd6 OCA], [https://pdbe.org/1qd6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1qd6 RCSB], [https://www.ebi.ac.uk/pdbsum/1qd6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1qd6 ProSAT]</span></td></tr>
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<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=1qd6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1qd6 OCA], [http://pdbe.org/1qd6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1qd6 RCSB], [http://www.ebi.ac.uk/pdbsum/1qd6 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PA1_ECOLI PA1_ECOLI]] Has broad substrate specificity including hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Strong expression leads to outer membrane breakdown and cell death; is dormant in normal growing cells. Required for efficient secretion of bacteriocins.
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[https://www.uniprot.org/uniprot/PA1_ECOLI PA1_ECOLI] Has broad substrate specificity including hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Strong expression leads to outer membrane breakdown and cell death; is dormant in normal growing cells. Required for efficient secretion of bacteriocins.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qd/1qd6_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qd/1qd6_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>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1qd6 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus coli migula 1895]]
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[[Category: Escherichia coli]]
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[[Category: Blaauw, M]]
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[[Category: Escherichia coli K-12]]
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[[Category: Dekker, N]]
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[[Category: Large Structures]]
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[[Category: Dijkstra, B W]]
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[[Category: Blaauw M]]
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[[Category: Egmond, M R]]
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[[Category: Dekker N]]
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[[Category: Kalk, K H]]
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[[Category: Dijkstra BW]]
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[[Category: Snijder, H J]]
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[[Category: Egmond MR]]
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[[Category: Ubarretxena-Belandia, I]]
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[[Category: Kalk KH]]
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[[Category: Verheij, H M]]
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[[Category: Snijder HJ]]
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[[Category: Anti-parallel beta barrel dimer]]
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[[Category: Ubarretxena-Belandia I]]
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[[Category: Membrane protein]]
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[[Category: Verheij HM]]

Current revision

OUTER MEMBRANE PHOSPHOLIPASE A FROM ESCHERICHIA COLI

PDB ID 1qd6

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