3koo | pdb_00003koo
Crystal Structure of soluble epoxide Hydrolase
Structural highlights
Function[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.[1] [2] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedInhibition 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. 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[3] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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