3wkt

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==Complex structure of an open form of NADPH-cytochrome P450 reductase and heme oxygenase-1==
==Complex structure of an open form of NADPH-cytochrome P450 reductase and heme oxygenase-1==
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<StructureSection load='3wkt' size='340' side='right' caption='[[3wkt]], [[Resolution|resolution]] 4.30&Aring;' scene=''>
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<StructureSection load='3wkt' size='340' side='right'caption='[[3wkt]], [[Resolution|resolution]] 4.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3wkt]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WKT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3WKT FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3wkt]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3WKT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WKT 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=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</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]] 4.3&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Por ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat]), Hmox1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</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=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene>, <scene name='pdbligand=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene></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/NADPH--hemoprotein_reductase NADPH--hemoprotein reductase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.6.2.4 1.6.2.4] </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=3wkt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wkt OCA], [https://pdbe.org/3wkt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wkt RCSB], [https://www.ebi.ac.uk/pdbsum/3wkt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wkt ProSAT]</span></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=3wkt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wkt OCA], [http://pdbe.org/3wkt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3wkt RCSB], [http://www.ebi.ac.uk/pdbsum/3wkt PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/NCPR_RAT NCPR_RAT]] This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5. [[http://www.uniprot.org/uniprot/HMOX1_RAT HMOX1_RAT]] Heme oxygenase cleaves the heme ring at the alpha methene bridge to form biliverdin. Biliverdin is subsequently converted to bilirubin by biliverdin reductase. Under physiological conditions, the activity of heme oxygenase is highest in the spleen, where senescent erythrocytes are sequestrated and destroyed.
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[https://www.uniprot.org/uniprot/NCPR_RAT NCPR_RAT] This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5.
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[Heme oxygenase|Heme oxygenase]]
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*[[Heme oxygenase 3D structures|Heme oxygenase 3D structures]]
*[[NADPH-Cytochrome P450 Reductase|NADPH-Cytochrome P450 Reductase]]
*[[NADPH-Cytochrome P450 Reductase|NADPH-Cytochrome P450 Reductase]]
== References ==
== References ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Buffalo rat]]
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[[Category: Large Structures]]
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[[Category: NADPH--hemoprotein reductase]]
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[[Category: Rattus norvegicus]]
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[[Category: Fukuyama, K]]
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[[Category: Fukuyama K]]
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[[Category: Harada, J]]
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[[Category: Harada J]]
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[[Category: Higashimoto, Y]]
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[[Category: Higashimoto Y]]
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[[Category: Noguchi, M]]
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[[Category: Noguchi M]]
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[[Category: Sato, H]]
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[[Category: Sato H]]
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[[Category: Sugishima, M]]
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[[Category: Sugishima M]]
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[[Category: Wada, K]]
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[[Category: Wada K]]
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[[Category: Heme degradation]]
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[[Category: Microsomal membrane]]
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[[Category: Oxidoreductase]]
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Current revision

Complex structure of an open form of NADPH-cytochrome P450 reductase and heme oxygenase-1

PDB ID 3wkt

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