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==Crystal Structures of Cadmium-binding Acidic Phospholipase A2 from the Venom of Agkistrodon halys pallas at 1.9 Resolution (crystal grown at pH 7.4)==
==Crystal Structures of Cadmium-binding Acidic Phospholipase A2 from the Venom of Agkistrodon halys pallas at 1.9 Resolution (crystal grown at pH 7.4)==
<StructureSection load='1m8r' size='340' side='right' caption='[[1m8r]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
<StructureSection load='1m8r' size='340' side='right'caption='[[1m8r]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1m8r]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Gloydius_halys Gloydius halys]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M8R OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1M8R FirstGlance]. <br>
<table><tr><td colspan='2'>[[1m8r]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Gloydius_halys Gloydius halys]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M8R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M8R FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BU1:1,4-BUTANEDIOL'>BU1</scene>, <scene name='pdbligand=CD:CADMIUM+ION'>CD</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]] 1.9&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1psj|1psj]], [[1bk9|1bk9]], [[1m8s|1m8s]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BU1:1,4-BUTANEDIOL'>BU1</scene>, <scene name='pdbligand=CD:CADMIUM+ION'>CD</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='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1m8r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m8r OCA], [https://pdbe.org/1m8r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1m8r RCSB], [https://www.ebi.ac.uk/pdbsum/1m8r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1m8r ProSAT]</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=1m8r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m8r OCA], [http://pdbe.org/1m8r PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1m8r RCSB], [http://www.ebi.ac.uk/pdbsum/1m8r PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/PA2A_GLOHA PA2A_GLOHA]] Snake venom phospholipase A2 (PLA2) that acts in vivo as an anti-thrombotic agent. Inhibits platelet aggregation induced by ADP, arachidonic acid, and thrombin. PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.<ref>PMID:18456297</ref> 
[https://www.uniprot.org/uniprot/PA2A7_GLOHA PA2A7_GLOHA] PLA2 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]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/m8/1m8r_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/m8/1m8r_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>
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==See Also==
==See Also==
*[[Phospholipase A2|Phospholipase A2]]
*[[Phospholipase A2 3D structures|Phospholipase A2 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Gloydius halys]]
[[Category: Gloydius halys]]
[[Category: Gu, L]]
[[Category: Large Structures]]
[[Category: Lin, Z]]
[[Category: Gu L]]
[[Category: Xu, S]]
[[Category: Lin Z]]
[[Category: Zhou, Y]]
[[Category: Xu S]]
[[Category: Hydrolase]]
[[Category: Zhou Y]]
[[Category: Phopholipase a2-metal cation complex]]
[[Category: Three alpha]]
[[Category: Two beta]]

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