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{{STRUCTURE_1p49|  PDB=1p49  |  SCENE=  }}
===Structure of Human Placental Estrone/DHEA Sulfatase===
{{ABSTRACT_PUBMED_12657638}}


==Disease==
==Structure of Human Placental Estrone/DHEA Sulfatase==
[[http://www.uniprot.org/uniprot/STS_HUMAN STS_HUMAN]] Defects in STS are the cause of ichthyosis X-linked (IXL) [MIM:[http://omim.org/entry/308100 308100]]. Ichthyosis X-linked is a keratinization disorder manifesting with mild erythroderma and generalized exfoliation of the skin within a few weeks after birth. Affected boys later develop large, polygonal, dark brown scales, especially on the neck, extremities, trunk, and buttocks.<ref>PMID:1539590</ref><ref>PMID:9252398</ref><ref>PMID:10679952</ref><ref>PMID:10844566</ref>  
<StructureSection load='1p49' size='340' side='right'caption='[[1p49]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[1p49]] 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=1P49 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1P49 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALS:(3S)-3-(SULFOOXY)-L-SERINE'>ALS</scene>, <scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=1p49 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p49 OCA], [https://pdbe.org/1p49 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1p49 RCSB], [https://www.ebi.ac.uk/pdbsum/1p49 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1p49 ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/STS_HUMAN STS_HUMAN] Defects in STS are the cause of ichthyosis X-linked (IXL) [MIM:[https://omim.org/entry/308100 308100]. Ichthyosis X-linked is a keratinization disorder manifesting with mild erythroderma and generalized exfoliation of the skin within a few weeks after birth. Affected boys later develop large, polygonal, dark brown scales, especially on the neck, extremities, trunk, and buttocks.<ref>PMID:1539590</ref> <ref>PMID:9252398</ref> <ref>PMID:10679952</ref> <ref>PMID:10844566</ref>
== Function ==
[https://www.uniprot.org/uniprot/STS_HUMAN STS_HUMAN] Conversion of sulfated steroid precursors to estrogens during pregnancy.
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/p4/1p49_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=1p49 ConSurf].
<div style="clear:both"></div>


==Function==
==See Also==
[[http://www.uniprot.org/uniprot/STS_HUMAN STS_HUMAN]] Conversion of sulfated steroid precursors to estrogens during pregnancy.
*[[Sulfatase 3D structures|Sulfatase 3D structures]]
 
== References ==
==About this Structure==
<references/>
[[1p49]] is a 1 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=1P49 OCA].
__TOC__
 
</StructureSection>
==Reference==
<ref group="xtra">PMID:012657638</ref><references group="xtra"/><references/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Steryl-sulfatase]]
[[Category: Large Structures]]
[[Category: Ghosh, D.]]
[[Category: Ghosh D]]
[[Category: Hernandez-Guzman, F G.]]
[[Category: Hernandez-Guzman FG]]
[[Category: Higashiyama, T.]]
[[Category: Higashiyama T]]
[[Category: Osawa, Y.]]
[[Category: Osawa Y]]
[[Category: Pangborn, W.]]
[[Category: Pangborn W]]
[[Category: Dehydroepiandrosterone sulfate]]
[[Category: Endoplasmic reticulum membrane-bound]]
[[Category: Estrone sulfate]]
[[Category: Human placental enzyme]]
[[Category: Hydrolase]]
[[Category: Steroid biosynthesis]]
[[Category: Steroid sulfatase]]

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