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==X-RAY STRUCTURE OF CYP51 FROM THE HUMAN PATHOGEN TRYPANOSOMA CRUZI IN COMPLEX WITH FLUCONAZOLE== | ==X-RAY STRUCTURE OF CYP51 FROM THE HUMAN PATHOGEN TRYPANOSOMA CRUZI IN COMPLEX WITH FLUCONAZOLE== | ||
<StructureSection load='2wx2' size='340' side='right' caption='[[2wx2]], [[Resolution|resolution]] 2.27Å' scene=''> | <StructureSection load='2wx2' size='340' side='right'caption='[[2wx2]], [[Resolution|resolution]] 2.27Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2wx2]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2wx2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Trypanosoma_cruzi Trypanosoma cruzi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WX2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2WX2 FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=TPF:2-(2,4-DIFLUOROPHENYL)-1,3-DI(1H-1,2,4-TRIAZOL-1-YL)PROPAN-2-OL'>TPF</scene | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.27Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=TPF:2-(2,4-DIFLUOROPHENYL)-1,3-DI(1H-1,2,4-TRIAZOL-1-YL)PROPAN-2-OL'>TPF</scene></td></tr> | |||
<tr | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2wx2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wx2 OCA], [https://pdbe.org/2wx2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2wx2 RCSB], [https://www.ebi.ac.uk/pdbsum/2wx2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2wx2 ProSAT]</span></td></tr> | ||
</table> | |||
<table> | == Function == | ||
[https://www.uniprot.org/uniprot/CP51_TRYCC CP51_TRYCC] Catalyzes C14-demethylation of lanosterol which is critical for ergosterol biosynthesis. It transforms lanosterol into 4,4'-dimethyl cholesta-8,14,24-triene-3-beta-ol (By similarity). Favors C4 dimethylated substrates, the substrate preference order is 24-methylenedihydrolanosterol > 24,25-dihydrolanosterol > lanosterol > obtusifoliol > norlanosterol.<ref>PMID:16321980</ref> [UniProtKB:P0A512] | |||
== 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/wx/2wx2_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/wx/2wx2_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/ | </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=2wx2 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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Structural characterization of CYP51 from Trypanosoma cruzi and Trypanosoma brucei bound to the antifungal drugs posaconazole and fluconazole.,Chen CK, Leung SS, Guilbert C, Jacobson MP, McKerrow JH, Podust LM PLoS Negl Trop Dis. 2010 Apr 6;4(4):e651. PMID:20386598<ref>PMID:20386598</ref> | Structural characterization of CYP51 from Trypanosoma cruzi and Trypanosoma brucei bound to the antifungal drugs posaconazole and fluconazole.,Chen CK, Leung SS, Guilbert C, Jacobson MP, McKerrow JH, Podust LM PLoS Negl Trop Dis. 2010 Apr 6;4(4):e651. PMID:20386598<ref>PMID:20386598</ref> | ||
From | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 2wx2" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Cytochrome P450 3D structures|Cytochrome P450 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: Trypanosoma cruzi]] | [[Category: Trypanosoma cruzi]] | ||
[[Category: Chen | [[Category: Chen C-K]] | ||
[[Category: Guilbert | [[Category: Guilbert C]] | ||
[[Category: Jacobson | [[Category: Jacobson M]] | ||
[[Category: Leung | [[Category: Leung SSF]] | ||
[[Category: | [[Category: McKerrow JH]] | ||
[[Category: Podust | [[Category: Podust LM]] | ||