4ijv
From Proteopedia
(Difference between revisions)
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== Function == | == Function == | ||
[[http://www.uniprot.org/uniprot/DHI1_HUMAN DHI1_HUMAN]] Catalyzes reversibly the conversion of cortisol to the inactive metabolite cortisone. Catalyzes reversibly the conversion of 7-ketocholesterol to 7-beta-hydroxycholesterol. In intact cells, the reaction runs only in one direction, from 7-ketocholesterol to 7-beta-hydroxycholesterol (By similarity). | [[http://www.uniprot.org/uniprot/DHI1_HUMAN DHI1_HUMAN]] Catalyzes reversibly the conversion of cortisol to the inactive metabolite cortisone. Catalyzes reversibly the conversion of 7-ketocholesterol to 7-beta-hydroxycholesterol. In intact cells, the reaction runs only in one direction, from 7-ketocholesterol to 7-beta-hydroxycholesterol (By similarity). | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Small alkyl groups and spirocyclic-aromatic rings directly attached to the left side and right side of the 1,2,4-triazolopyridines (TZP), respectively, were found to be potent and selective inhibitors of human 11beta-hydroxysteroid dehydrogenase-type 1 (11beta-HSD-1) enzyme. 3-(1-(4-Chlorophenyl)cyclopropyl)-8-cyclopropyl-[1,2,4]triazolo[4,3-a]pyridine (9f) was identified as a potent inhibitor of the 11beta-HSD-1 enzyme with reduced Pregnane-X receptor (PXR) transactivation activity. The binding orientation of this TZP series was revealed by X-ray crystallography structure studies. | ||
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| + | Optimization of 1,2,4-Triazolopyridines as Inhibitors of Human 11beta-Hydroxysteroid Dehydrogenase Type 1 (11beta-HSD-1).,Li J, Kennedy LJ, Wang H, Li JJ, Walker SJ, Hong Z, O'Connor SP, Nayeem A, Camac DM, Morin PE, Sheriff S, Wang M, Harper T, Golla R, Seethala R, Harrity T, Ponticiello RP, Morgan NN, Taylor JR, Zebo R, Gordon DA, Robl JA ACS Med Chem Lett. 2014 May 22;5(7):803-8. doi: 10.1021/ml500144h. eCollection, 2014 Jul 10. PMID:25050169<ref>PMID:25050169</ref> | ||
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| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 02:32, 7 August 2014
Crystal structure of 11b-HSD1 double mutant (L262R, F278E) in complex with 3-[1-(4-chlorophenyl)cyclopropyl]-8-(2-fluorophenoxy)[1,2,4]triazolo[4,3-a]pyridine
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