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1iol

From Proteopedia

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[[Image:1iol.gif|left|200px]]<br /><applet load="1iol" size="350" color="white" frame="true" align="right" spinBox="true"
 
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caption="1iol, resolution 2.3&Aring;" />
 
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'''ESTROGENIC 17-BETA HYDROXYSTEROID DEHYDROGENASE COMPLEXED 17-BETA-ESTRADIOL'''<br />
 
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==About this Structure==
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==ESTROGENIC 17-BETA HYDROXYSTEROID DEHYDROGENASE COMPLEXED 17-BETA-ESTRADIOL==
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1IOL is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=EST:'>EST</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Active as [http://en.wikipedia.org/wiki/Estradiol_17-beta-dehydrogenase Estradiol 17-beta-dehydrogenase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.1.62 1.1.1.62] Known structural/functional Site: <scene name='pdbsite=S1:Active+Site'>S1</scene>. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IOL OCA].
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<StructureSection load='1iol' size='340' side='right'caption='[[1iol]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1iol]] 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=1IOL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IOL 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]] 2.3&#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=EST:ESTRADIOL'>EST</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=1iol FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iol OCA], [https://pdbe.org/1iol PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1iol RCSB], [https://www.ebi.ac.uk/pdbsum/1iol PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1iol ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DHB1_HUMAN DHB1_HUMAN] Favors the reduction of estrogens and androgens. Also has 20-alpha-HSD activity. Uses preferentially NADH.
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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/io/1iol_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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=1iol ConSurf].
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<div style="clear:both"></div>
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==Reference==
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==See Also==
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Crystal structure of human estrogenic 17 beta-hydroxysteroid dehydrogenase complexed with 17 beta-estradiol., Azzi A, Rehse PH, Zhu DW, Campbell RL, Labrie F, Lin SX, Nat Struct Biol. 1996 Aug;3(8):665-8. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=8756321 8756321]
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*[[Hydroxysteroid dehydrogenase 3D structures|Hydroxysteroid dehydrogenase 3D structures]]
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[[Category: Estradiol 17-beta-dehydrogenase]]
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: Azzi, A.]]
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[[Category: Azzi A]]
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[[Category: Campbell, R L.]]
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[[Category: Campbell RL]]
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[[Category: Labrie, F.]]
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[[Category: Labrie F]]
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[[Category: Lin, S X.]]
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[[Category: Lin S-X]]
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[[Category: Rehse, P H.]]
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[[Category: Rehse PH]]
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[[Category: Zhu, D W.]]
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[[Category: Zhu D-W]]
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[[Category: EST]]
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[[Category: oxidoreductase]]
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[[Category: short-chain dehydrogenase]]
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[[Category: steroid biosynthesis]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 13:13:58 2008''
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Current revision

ESTROGENIC 17-BETA HYDROXYSTEROID DEHYDROGENASE COMPLEXED 17-BETA-ESTRADIOL

PDB ID 1iol

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