4f4b
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4f4b]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4F4B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4F4B FirstGlance]. <br> | <table><tr><td colspan='2'>[[4f4b]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4F4B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4F4B FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=L39:(3BETA,9BETA,25R)-3-HYDROXY-26-IODOCHOLEST-5-ENE-16,22-DIONE'>L39</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.87Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=L39:(3BETA,9BETA,25R)-3-HYDROXY-26-IODOCHOLEST-5-ENE-16,22-DIONE'>L39</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=4f4b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f4b OCA], [https://pdbe.org/4f4b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4f4b RCSB], [https://www.ebi.ac.uk/pdbsum/4f4b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4f4b ProSAT]</span></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=4f4b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f4b OCA], [https://pdbe.org/4f4b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4f4b RCSB], [https://www.ebi.ac.uk/pdbsum/4f4b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4f4b ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/KES1_YEAST KES1_YEAST] Plays a role in ergosterol synthesis. | [https://www.uniprot.org/uniprot/KES1_YEAST KES1_YEAST] Plays a role in ergosterol synthesis. | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | We have synthesized 16,22-diketocholesterol, a novel ligand for oxysterol-binding protein Osh4, and determined X-ray structure of the diketocholesterol in complex with Osh4. The X-ray structure shows that alpha7 helix of Osh4 assumes open conformation while the rest of Osh4, closed conformation, implying this diketocholesterol-bound Osh4 structure may represent a structural intermediate between the two conformations. | ||
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| - | Synthesis and structure of 16,22-diketocholesterol bound to oxysterol-binding protein Osh4.,Koag MC, Cheun Y, Kou Y, Ouzon-Shubeita H, Min K, Monzingo AF, Lee S Steroids. 2013 Jun 10;78(9):938-944. doi: 10.1016/j.steroids.2013.05.016. PMID:23756172<ref>PMID:23756172</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 4f4b" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Oxysterol-binding protein homolog|Oxysterol-binding protein homolog]] | *[[Oxysterol-binding protein homolog|Oxysterol-binding protein homolog]] | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Current revision
Structure of OSH4 with a cholesterol analog
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