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{{STRUCTURE_3qqp|  PDB=3qqp  |  SCENE=  }}
==Crystal Structure of 11beta-Hydroxysteroid Dehydrogenase 1 (11b-HSD1) in Complex with Urea Inhibitor==
===Crystal Structure of 11beta-Hydroxysteroid Dehydrogenase 1 (11b-HSD1) in Complex with Urea Inhibitor===
<StructureSection load='3qqp' size='340' side='right' caption='[[3qqp]], [[Resolution|resolution]] 2.72&Aring;' scene=''>
{{ABSTRACT_PUBMED_21439819}}
== Structural highlights ==
 
<table><tr><td colspan='2'>[[3qqp]] is a 4 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=3QQP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3QQP FirstGlance]. <br>
==Disease==
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NDP:NADPH+DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NDP</scene>, <scene name='pdbligand=S05:3,4-DIHYDROQUINOLIN-1(2H)-YL[4-(1H-IMIDAZOL-5-YL)PIPERIDIN-1-YL]METHANONE'>S05</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HSD11, HSD11B1, HSD11L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/11-beta-hydroxysteroid_dehydrogenase 11-beta-hydroxysteroid dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.146 1.1.1.146] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3qqp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qqp OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3qqp RCSB], [http://www.ebi.ac.uk/pdbsum/3qqp PDBsum]</span></td></tr>
</table>
== Disease ==
[[http://www.uniprot.org/uniprot/DHI1_HUMAN DHI1_HUMAN]] Defects in HSD11B1 are a cause of cortisone reductase deficiency (CRD) [MIM:[http://omim.org/entry/604931 604931]]. In CRD, activation of cortisone to cortisol does not occur, resulting in adrenocorticotropin-mediated androgen excess and a phenotype resembling polycystic ovary syndrome (PCOS).  
[[http://www.uniprot.org/uniprot/DHI1_HUMAN DHI1_HUMAN]] Defects in HSD11B1 are a cause of cortisone reductase deficiency (CRD) [MIM:[http://omim.org/entry/604931 604931]]. In CRD, activation of cortisone to cortisol does not occur, resulting in adrenocorticotropin-mediated androgen excess and a phenotype resembling polycystic ovary syndrome (PCOS).  
== 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).
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
A High Throughput Screening campaign allowed the identification of a novel class of ureas as 11beta-HSD1 inhibitors. Rational chemical optimization provided potent and selective inhibitors of both human and murine 11beta-HSD1 with an appropriate ADME profile and ex vivo activity in target tissues.


==Function==
Pyrrolidine-pyrazole ureas as potent and selective inhibitors of 11beta-hydroxysteroid-dehydrogenase type 1.,Venier O, Pascal C, Braun A, Namane C, Mougenot P, Crespin O, Pacquet F, Mougenot C, Monseau C, Onofri B, Dadji-Faihun R, Leger C, Ben-Hassine M, Van-Pham T, Ragot JL, Philippo C, Gussregen S, Engel C, Farjot G, Noah L, Maniani K, Nicolai E Bioorg Med Chem Lett. 2011 Apr 15;21(8):2244-51. doi: 10.1016/j.bmcl.2011.02.111., Epub 2011 Mar 23. PMID:21439819<ref>PMID:21439819</ref>
[[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).  


==About this Structure==
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
[[3qqp]] is a 4 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=3QQP OCA].
</div>


==See Also==
==See Also==
*[[Hydroxysteroid dehydrogenase|Hydroxysteroid dehydrogenase]]
*[[Hydroxysteroid dehydrogenase|Hydroxysteroid dehydrogenase]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: 11-beta-hydroxysteroid dehydrogenase]]
[[Category: 11-beta-hydroxysteroid dehydrogenase]]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Engel, C K.]]
[[Category: Engel, C K]]
[[Category: Loenze, P.]]
[[Category: Loenze, P]]
[[Category: Schimanski-Breves, S.]]
[[Category: Schimanski-Breves, S]]
[[Category: 11beta]]
[[Category: Dehydrogenase]]
[[Category: Dehydrogenase]]
[[Category: Hydroxysteroid]]
[[Category: Hydroxysteroid]]
[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]
[[Category: Oxidoreductase-oxidoreductase inhibitor complex]]
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