2oub: Difference between revisions
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New page: left|200px<br /><applet load="2oub" size="450" color="white" frame="true" align="right" spinBox="true" caption="2oub, resolution 2.75Å" /> '''Crystal structure of... |
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== | ==Crystal structure of the complex formed between phospholipase A2 and atenolol at 2.75 A resolution== | ||
<StructureSection load='2oub' size='340' side='right'caption='[[2oub]], [[Resolution|resolution]] 2.75Å' scene=''> | |||
[ | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2oub]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Daboia_russelii_pulchella Daboia russelii pulchella]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2OUB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2OUB FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.75Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2TN:2-(4-(2-HYDROXY-3-(ISOPROPYLAMINO)PROPOXY)PHENYL)ETHANAMIDE'>2TN</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=2oub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2oub OCA], [https://pdbe.org/2oub PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2oub RCSB], [https://www.ebi.ac.uk/pdbsum/2oub PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2oub ProSAT]</span></td></tr> | ||
</table> | |||
[[ | == Function == | ||
[ | [https://www.uniprot.org/uniprot/PA2B8_DABRR PA2B8_DABRR] Snake venom phospholipase A2 (PLA2) that shows weak neurotoxicity and medium anticoagulant effects by binding to factor Xa (F10) and inhibiting the prothrombinase activity (IC(50) is 130 nM) (PubMed:18062812). It also damages vital organs such as lung, liver and kidney, displays edema-inducing activities when injected into the foot pads of mice and induces necrosis of muscle cells when injected into the thigh muscle. Has a low enzymatic activity. PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.<ref>PMID:18062812</ref> <ref>PMID:2115497</ref> <ref>PMID:8835338</ref> | ||
[[ | == 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/ou/2oub_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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/main_output.php?pdb_ID=2oub ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | |||
*[[Phospholipase A2 3D structures|Phospholipase A2 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Daboia russelii pulchella]] | |||
[[Category: Large Structures]] | |||
[[Category: Kaur P]] | |||
[[Category: Kumar S]] | |||
[[Category: Sharma S]] | |||
[[Category: Singh N]] | |||
[[Category: Singh TP]] | |||
Latest revision as of 08:24, 17 October 2024
Crystal structure of the complex formed between phospholipase A2 and atenolol at 2.75 A resolutionCrystal structure of the complex formed between phospholipase A2 and atenolol at 2.75 A resolution
Structural highlights
FunctionPA2B8_DABRR Snake venom phospholipase A2 (PLA2) that shows weak neurotoxicity and medium anticoagulant effects by binding to factor Xa (F10) and inhibiting the prothrombinase activity (IC(50) is 130 nM) (PubMed:18062812). It also damages vital organs such as lung, liver and kidney, displays edema-inducing activities when injected into the foot pads of mice and induces necrosis of muscle cells when injected into the thigh muscle. Has a low enzymatic activity. PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides.[1] [2] [3] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. See AlsoReferences
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