2pg6: Difference between revisions

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<StructureSection load='2pg6' size='340' side='right'caption='[[2pg6]], [[Resolution|resolution]] 2.53&Aring;' scene=''>
<StructureSection load='2pg6' size='340' side='right'caption='[[2pg6]], [[Resolution|resolution]] 2.53&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2pg6]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PG6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PG6 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2pg6]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PG6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PG6 FirstGlance]. <br>
</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></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]] 2.53&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1z10|1z10]], [[1z11|1z11]], [[2fdu|2fdu]], [[2fdv|2fdv]], [[2fdw|2fdw]], [[2fdy|2fdy]], [[2pg5|2pg5]], [[2pg7|2pg7]]</div></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></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CYP2A6 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Unspecific_monooxygenase Unspecific monooxygenase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.14.1 1.14.14.1] </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=2pg6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pg6 OCA], [https://pdbe.org/2pg6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pg6 RCSB], [https://www.ebi.ac.uk/pdbsum/2pg6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pg6 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=2pg6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pg6 OCA], [https://pdbe.org/2pg6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pg6 RCSB], [https://www.ebi.ac.uk/pdbsum/2pg6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pg6 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/CP2A6_HUMAN CP2A6_HUMAN]] Exhibits a high coumarin 7-hydroxylase activity. Can act in the hydroxylation of the anti-cancer drugs cyclophosphamide and ifosphamide. Competent in the metabolic activation of aflatoxin B1. Constitutes the major nicotine C-oxidase. Acts as a 1,4-cineole 2-exo-monooxygenase. Possesses low phenacetin O-deethylation activity.<ref>PMID:1889415</ref> <ref>PMID:1944238</ref> <ref>PMID:11695850</ref> <ref>PMID:16086027</ref> <ref>PMID:17125252</ref> <ref>PMID:18779312</ref>
[https://www.uniprot.org/uniprot/CP2AD_HUMAN CP2AD_HUMAN] Exhibits a coumarin 7-hydroxylase activity. Active in the metabolic activation of hexamethylphosphoramide, N,N-dimethylaniline, 2'-methoxyacetophenone, N-nitrosomethylphenylamine, and the tobacco-specific carcinogen, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Possesses phenacetin O-deethylation activity.<ref>PMID:18779312</ref>  
== 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: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Unspecific monooxygenase]]
[[Category: Hsu MH]]
[[Category: Hsu, M H]]
[[Category: Johnson EF]]
[[Category: Johnson, E F]]
[[Category: Sansen S]]
[[Category: Sansen, S]]
[[Category: Stout CD]]
[[Category: Stout, C D]]
[[Category: Cyp2a6]]
[[Category: Drug metabolizing enzyme]]
[[Category: Heme]]
[[Category: Indole]]
[[Category: Monooxygenase]]
[[Category: Mutant]]
[[Category: Oxidoreductase]]
[[Category: P450]]
[[Category: P450 2a6]]

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