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3rlg

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[[Image:3rlg.png|left|200px]]
 
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{{STRUCTURE_3rlg| PDB=3rlg | SCENE= }}
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==Crystal structure of Loxosceles intermedia phospholipase D isoform 1 H12A mutant==
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<StructureSection load='3rlg' size='340' side='right'caption='[[3rlg]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
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===Crystal structure of Loxosceles intermedia phospholipase D isoform 1 H12A mutant===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3rlg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Loxosceles_intermedia Loxosceles intermedia]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RLG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RLG FirstGlance]. <br>
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{{ABSTRACT_PUBMED_21301094}}
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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]] 1.6&#8491;</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=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PGE:TRIETHYLENE+GLYCOL'>PGE</scene></td></tr>
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==About this Structure==
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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=3rlg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rlg OCA], [https://pdbe.org/3rlg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rlg RCSB], [https://www.ebi.ac.uk/pdbsum/3rlg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rlg ProSAT]</span></td></tr>
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[[3rlg]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Loxosceles_intermedia Loxosceles intermedia]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RLG OCA].
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/A1HA_LOXIN A1HA_LOXIN] Catalyzes the hydrolysis of sphingomyelin, lysophosphatidylcholine, and lyso-platelet activating factor but not that of phosphatidylcholine. Shows a high enzymatic activity. Induces dermonecrosis, blood vessel permeability and platelet aggregation (PubMed:9790962). Is directly toxic to kidney (PubMed:16005484) and liver (PubMed:18765244). Also induces hemolysis in a complement-dependent manner (PubMed:9790962) as well as in a complement-independent manner. The hemolysis provoked in a complement-independent manner is composed of several steps. The toxin binds to erythrocyte membranes, hydrolyzes membrane phospholipids (sphingomyelin and lysophosphatidylcholine) thus generating metabolism products that cause hemolysis, probably by provoking an increase of calcium inside cells. The calcium influx is due to the opening of L-type calcium channels, since L-type calcium channel blockers inhibit calcium influx (PubMed:21590705).<ref>PMID:16005484</ref> <ref>PMID:18760322</ref> <ref>PMID:18765244</ref> <ref>PMID:19455508</ref> <ref>PMID:21590705</ref> <ref>PMID:9790962</ref>
==See Also==
==See Also==
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*[[Phospholipase D 3D structures|Phospholipase D 3D structures]]
*[[Sphingomyelinase|Sphingomyelinase]]
*[[Sphingomyelinase|Sphingomyelinase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:021301094</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Loxosceles intermedia]]
[[Category: Loxosceles intermedia]]
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[[Category: Sphingomyelin phosphodiesterase D]]
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[[Category: Arni RK]]
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[[Category: Arni, R K.]]
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[[Category: Giuseppe PO]]
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[[Category: Giuseppe, P O.]]
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[[Category: Murakami MT]]
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[[Category: Murakami, M T.]]
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[[Category: Ullah A]]
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[[Category: Ullah, A.]]
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[[Category: Veiga SS]]
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[[Category: Veiga, S S.]]
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[[Category: Hydrolase]]
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[[Category: Inactive mutant h12a phospholipase d]]
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[[Category: Plc-like phosphodiesterase]]
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[[Category: Tim beta/alpha-barrel]]
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Current revision

Crystal structure of Loxosceles intermedia phospholipase D isoform 1 H12A mutant

PDB ID 3rlg

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