3koo

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{{STRUCTURE_3koo| PDB=3koo | SCENE= }}
 
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===Crystal Structure of soluble epoxide Hydrolase===
 
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{{ABSTRACT_PUBMED_19969453}}
 
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==Function==
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==Crystal Structure of soluble epoxide Hydrolase==
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[[http://www.uniprot.org/uniprot/HYES_HUMAN HYES_HUMAN]] Bifunctional enzyme. The C-terminal domain has epoxide hydrolase activity and acts on epoxides (alkene oxides, oxiranes) and arene oxides. Plays a role in xenobiotic metabolism by degrading potentially toxic epoxides. Also determines steady-state levels of physiological mediators. The N-terminal domain has lipid phosphatase activity, with the highest activity towards threo-9,10-phosphonooxy-hydroxy-octadecanoic acid, followed by erythro-9,10-phosphonooxy-hydroxy-octadecanoic acid, 12-phosphonooxy-octadec-9Z-enoic acid, 12-phosphonooxy-octadec-9E-enoic acid, and p-nitrophenyl phospate.<ref>PMID:12574508</ref> <ref>PMID:12574510</ref>
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<StructureSection load='3koo' size='340' side='right'caption='[[3koo]], [[Resolution|resolution]] 2.79&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3koo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KOO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KOO FirstGlance]. <br>
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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]] 2.791&#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=24D:N-(2,4-DICHLOROBENZYL)-4-(PYRIMIDIN-2-YLOXY)PIPERIDINE-1-CARBOXAMIDE'>24D</scene></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=3koo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3koo OCA], [https://pdbe.org/3koo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3koo RCSB], [https://www.ebi.ac.uk/pdbsum/3koo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3koo ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/HYES_HUMAN HYES_HUMAN] Bifunctional enzyme. The C-terminal domain has epoxide hydrolase activity and acts on epoxides (alkene oxides, oxiranes) and arene oxides. Plays a role in xenobiotic metabolism by degrading potentially toxic epoxides. Also determines steady-state levels of physiological mediators. The N-terminal domain has lipid phosphatase activity, with the highest activity towards threo-9,10-phosphonooxy-hydroxy-octadecanoic acid, followed by erythro-9,10-phosphonooxy-hydroxy-octadecanoic acid, 12-phosphonooxy-octadec-9Z-enoic acid, 12-phosphonooxy-octadec-9E-enoic acid, and p-nitrophenyl phospate.<ref>PMID:12574508</ref> <ref>PMID:12574510</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ko/3koo_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</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/main_output.php?pdb_ID=3koo ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Inhibition of sEH is hypothesized to lead to an increase in epoxyeicosatrienoic acids resulting in the potentiation of their anti-inflammatory and vasodilatory effects. In an effort to explore sEH inhibition as an avenue for the development of vasodilatory and cardio- or renal-protective agents, a lead identified through high-throughput screening was optimized, guided by the determination of a solid state co-structure with sEH. Replacement of potential toxicophores was followed by optimization of cell-based potency and ADME properties to provide a new class of functionally potent sEH inhibitors with attractive in vitro metabolic profiles and high and sustained plasma exposures after oral administration in the rat.
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==About this Structure==
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Optimization of piperidyl-ureas as inhibitors of soluble epoxide hydrolase.,Eldrup AB, Soleymanzadeh F, Farrow NA, Kukulka A, De Lombaert S Bioorg Med Chem Lett. 2010 Jan 15;20(2):571-5. Epub 2009 Nov 22. PMID:19969453<ref>PMID:19969453</ref>
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[[3koo]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KOO OCA].
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==Reference==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<ref group="xtra">PMID:019969453</ref><references group="xtra"/><references/>
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</div>
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<div class="pdbe-citations 3koo" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Epoxide hydrolase 3D structures|Epoxide hydrolase 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Soluble epoxide hydrolase]]
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[[Category: Large Structures]]
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[[Category: Farrow, N A.]]
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[[Category: Farrow NA]]
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[[Category: Hydrolase]]
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Current revision

Crystal Structure of soluble epoxide Hydrolase

PDB ID 3koo

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