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==Crystal Structure of Streptomyces Cholesterol Oxidase H447Q/E361Q mutant (1.2A)==
==Crystal Structure of Streptomyces Cholesterol Oxidase H447Q/E361Q mutant (1.2A)==
<StructureSection load='3b6d' size='340' side='right' caption='[[3b6d]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
<StructureSection load='3b6d' size='340' side='right'caption='[[3b6d]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3b6d]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Streptomyces_sp. Streptomyces sp.]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B6D OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3B6D FirstGlance]. <br>
<table><tr><td colspan='2'>[[3b6d]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_sp._SA-COO Streptomyces sp. SA-COO]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3B6D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3B6D FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FAE:FLAVIN-N7+PROTONATED-ADENINE+DINUCLEOTIDE'>FAE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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]] 1.2&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3b3r|3b3r]]</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FAE:FLAVIN-N7+PROTONATED-ADENINE+DINUCLEOTIDE'>FAE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">choA ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1931 Streptomyces sp.])</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=3b6d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3b6d OCA], [https://pdbe.org/3b6d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3b6d RCSB], [https://www.ebi.ac.uk/pdbsum/3b6d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3b6d ProSAT]</span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cholesterol_oxidase Cholesterol oxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.1.3.6 1.1.3.6] </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=3b6d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3b6d OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3b6d RCSB], [http://www.ebi.ac.uk/pdbsum/3b6d PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/CHOD_STRS0 CHOD_STRS0]] Bifunctional enzyme that catalyzes the oxidation of the 3-beta-hydroxy group of cholesterol and the isomerization of the double bond of the resulting product.  
[https://www.uniprot.org/uniprot/CHOD_STRS0 CHOD_STRS0] Bifunctional enzyme that catalyzes the oxidation of the 3-beta-hydroxy group of cholesterol and the isomerization of the double bond of the resulting product.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b6/3b6d_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/b6/3b6d_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </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/chain_selection.php?pdb_ID=2ata ConSurf].
</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=3b6d ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
<div class="pdbe-citations 3b6d" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Cholesterol oxidase]]
[[Category: Large Structures]]
[[Category: Streptomyces sp]]
[[Category: Streptomyces sp. SA-COO]]
[[Category: Lyubimov, A Y]]
[[Category: Lyubimov AY]]
[[Category: Vrielink, A]]
[[Category: Vrielink A]]
[[Category: Cholesterol metabolism]]
[[Category: Fad]]
[[Category: Flavin]]
[[Category: Flavin activation]]
[[Category: Flavoenzyme]]
[[Category: Flavoprotein]]
[[Category: Lipid metabolism]]
[[Category: Oxidoreductase]]
[[Category: Secreted]]
[[Category: Steroid metabolism]]

Latest revision as of 14:42, 1 November 2023

Crystal Structure of Streptomyces Cholesterol Oxidase H447Q/E361Q mutant (1.2A)

3b6d, resolution 1.20Å

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