3ksw
From Proteopedia
(Difference between revisions)
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==Crystal structure of sterol 14alpha-demethylase (CYP51) from Trypanosoma cruzi in complex with an inhibitor VNF ((4-(4-chlorophenyl)-N-[2-(1H-imidazol-1-yl)-1-phenylethyl]benzamide)== | ==Crystal structure of sterol 14alpha-demethylase (CYP51) from Trypanosoma cruzi in complex with an inhibitor VNF ((4-(4-chlorophenyl)-N-[2-(1H-imidazol-1-yl)-1-phenylethyl]benzamide)== | ||
- | <StructureSection load='3ksw' size='340' side='right' caption='[[3ksw]], [[Resolution|resolution]] 3.05Å' scene=''> | + | <StructureSection load='3ksw' size='340' side='right'caption='[[3ksw]], [[Resolution|resolution]] 3.05Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
- | <table><tr><td colspan='2'>[[3ksw]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3ksw]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Trycr Trycr]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KSW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KSW FirstGlance]. <br> |
- | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=VNF:4-CHLORO-N-[(1R)-2-(1H-IMIDAZOL-1-YL)-1-PHENYLETHYL]BIPHENYL-4-CARBOXAMIDE'>VNF</scene></td></tr> | + | </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=VNF:4-CHLORO-N-[(1R)-2-(1H-IMIDAZOL-1-YL)-1-PHENYLETHYL]BIPHENYL-4-CARBOXAMIDE'>VNF</scene></td></tr> |
- | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3k1o|3k1o]], [[3khm|3khm]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3k1o|3k1o]], [[3khm|3khm]]</div></td></tr> |
- | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CYP51 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CYP51 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=5693 TRYCR])</td></tr> |
- | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Sterol_14-demethylase Sterol 14-demethylase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.70 1.14.13.70] </span></td></tr> |
- | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3ksw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ksw OCA], [https://pdbe.org/3ksw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ksw RCSB], [https://www.ebi.ac.uk/pdbsum/3ksw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ksw ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == 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]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
+ | [[Category: Large Structures]] | ||
[[Category: Sterol 14-demethylase]] | [[Category: Sterol 14-demethylase]] | ||
[[Category: Trycr]] | [[Category: Trycr]] |
Revision as of 12:28, 13 October 2021
Crystal structure of sterol 14alpha-demethylase (CYP51) from Trypanosoma cruzi in complex with an inhibitor VNF ((4-(4-chlorophenyl)-N-[2-(1H-imidazol-1-yl)-1-phenylethyl]benzamide)
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Categories: Large Structures | Sterol 14-demethylase | Trycr | Anderson, S | Hargrove, T Y | Lepesheva, G I | Waterman, M R | Wawrzak, Z | Cyp51 | Cytochrome p450 | Endoplasmic reticulum | Heme | Heme thiolate protein | Iron | Lipid | Lipid synthesis | Membrane | Metal-binding | Monooxygenase | Nadp | Oxidoreductase | Steroid biosynthesis | Sterol 14-alpha demethylase | Sterol biosynthesis | Transmembrane protein