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==11B-HYDROXYSTEROID DEHYDROGENASE TYPE I IN COMPLEX WITH INHIBITOR== | ==11B-HYDROXYSTEROID DEHYDROGENASE TYPE I IN COMPLEX WITH INHIBITOR== | ||
<StructureSection load='4yyz' size='340' side='right' caption='[[4yyz]], [[Resolution|resolution]] 3.20Å' scene=''> | <StructureSection load='4yyz' size='340' side='right'caption='[[4yyz]], [[Resolution|resolution]] 3.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4yyz]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YYZ OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[4yyz]] is a 2 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=4YYZ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YYZ FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=4JX:N-[(1R,2S,3S,5S,7S)-5-HYDROXYTRICYCLO[3.3.1.1~3,7~]DEC-2-YL]-5,7-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXAMIDE'>4JX</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.2Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4JX:N-[(1R,2S,3S,5S,7S)-5-HYDROXYTRICYCLO[3.3.1.1~3,7~]DEC-2-YL]-5,7-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXAMIDE'>4JX</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4yyz FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yyz OCA], [https://pdbe.org/4yyz PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4yyz RCSB], [https://www.ebi.ac.uk/pdbsum/4yyz PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4yyz ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Disease == | == Disease == | ||
[ | [https://www.uniprot.org/uniprot/DHI1_HUMAN DHI1_HUMAN] Defects in HSD11B1 are a cause of cortisone reductase deficiency (CRD) [MIM:[https://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 == | == Function == | ||
[ | [https://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). | ||
==See Also== | |||
*[[Hydroxysteroid dehydrogenase 3D structures|Hydroxysteroid dehydrogenase 3D structures]] | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Boden C]] | ||
[[Category: | [[Category: Branden G]] | ||
[[Category: | [[Category: Ogg D]] | ||
Latest revision as of 14:32, 9 May 2024
11B-HYDROXYSTEROID DEHYDROGENASE TYPE I IN COMPLEX WITH INHIBITOR11B-HYDROXYSTEROID DEHYDROGENASE TYPE I IN COMPLEX WITH INHIBITOR
Structural highlights
DiseaseDHI1_HUMAN Defects in HSD11B1 are a cause of cortisone reductase deficiency (CRD) [MIM: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). FunctionDHI1_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). See Also |
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