4ubt

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==Structure of the C93S variant of the 3-ketoacyl-CoA thiolase FadA5 from M. tuberculosis in complex with a steroid and CoA.==
==Structure of the C93S variant of the 3-ketoacyl-CoA thiolase FadA5 from M. tuberculosis in complex with a steroid and CoA.==
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<StructureSection load='4ubt' size='340' side='right' caption='[[4ubt]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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<StructureSection load='4ubt' size='340' side='right'caption='[[4ubt]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4ubt]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UBT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UBT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4ubt]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_H37Rv Mycobacterium tuberculosis H37Rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UBT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UBT FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=3G6:(2S)-2-[(8S,9S,10R,13S,14S,17R)-10,13-DIMETHYL-3-OXO-2,3,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL]PROPANOIC+ACID+(NON-PREFERRED+NAME)'>3G6</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=COA:COENZYME+A'>COA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
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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]] 1.7&#8491;</td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Acetyl-CoA_C-acyltransferase Acetyl-CoA C-acyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.16 2.3.1.16] </span></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=3G6:(2S)-2-[(8S,9S,10R,13S,14S,17R)-10,13-DIMETHYL-3-OXO-2,3,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL]PROPANOIC+ACID+(NON-PREFERRED+NAME)'>3G6</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=COA:COENZYME+A'>COA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr>
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<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=4ubt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ubt OCA], [http://pdbe.org/4ubt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4ubt RCSB], [http://www.ebi.ac.uk/pdbsum/4ubt PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4ubt ProSAT]</span></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=4ubt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ubt OCA], [https://pdbe.org/4ubt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ubt RCSB], [https://www.ebi.ac.uk/pdbsum/4ubt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ubt ProSAT]</span></td></tr>
</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/FADA5_MYCTU FADA5_MYCTU] Involved in the beta-oxidation of the cholesterol side chain (PubMed:19822655). It is important for utilization of cholesterol as a sole carbon source in vitro and for full virulence in the chronic stage of mouse lung infection (PubMed:19822655). Catalyzes the thiolysis of 3,22-dioxochol-4-en-24-oyl-CoA to yield 3-oxo-4-pregnene-20-carboxyl-CoA (3-OPC-CoA) and acetyl-CoA (PubMed:25482540). Also able to use acetoacetyl-CoA (AcAcCoA) as substrate (PubMed:19822655).<ref>PMID:19822655</ref> <ref>PMID:25482540</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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</div>
</div>
<div class="pdbe-citations 4ubt" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 4ubt" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Thiolase 3D structures|Thiolase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Acetyl-CoA C-acyltransferase]]
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[[Category: Large Structures]]
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[[Category: Kisker, C]]
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[[Category: Mycobacterium tuberculosis H37Rv]]
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[[Category: Schaefer, C M]]
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[[Category: Kisker C]]
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[[Category: Degradative thiolase]]
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[[Category: Schaefer CM]]
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[[Category: Steroid-complex]]
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[[Category: Transferase]]
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Current revision

Structure of the C93S variant of the 3-ketoacyl-CoA thiolase FadA5 from M. tuberculosis in complex with a steroid and CoA.

PDB ID 4ubt

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OCA

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