5emn: Difference between revisions

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<StructureSection load='5emn' size='340' side='right'caption='[[5emn]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
<StructureSection load='5emn' size='340' side='right'caption='[[5emn]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5emn]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5EMN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5EMN FirstGlance]. <br>
<table><tr><td colspan='2'>[[5emn]] is a 2 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=5EMN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5EMN FirstGlance]. <br>
</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=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</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]] 2.2&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3qe2|3qe2]]</td></tr>
<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=NAP:NADP+NICOTINAMIDE-ADENINE-DINUCLEOTIDE+PHOSPHATE'>NAP</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">POR, CYPOR ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5emn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5emn OCA], [https://pdbe.org/5emn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5emn RCSB], [https://www.ebi.ac.uk/pdbsum/5emn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5emn ProSAT]</span></td></tr>
<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>
<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=5emn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5emn OCA], [http://pdbe.org/5emn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5emn RCSB], [http://www.ebi.ac.uk/pdbsum/5emn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5emn ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/NCPR_HUMAN NCPR_HUMAN]] Defects in POR are the cause of Antley-Bixler syndrome with genital anomalies and disordered steroidogenesis (ABS1) [MIM:[http://omim.org/entry/201750 201750]]. A disease characterized by the association of Antley-Bixler syndrome with steroidogenesis defects and abnormal genitalia. Antley-Bixler syndrome is characterized by craniosynostosis, radiohumeral synostosis present from the perinatal period, midface hypoplasia, choanal stenosis or atresia, femoral bowing and multiple joint contractures.<ref>PMID:15264278</ref> <ref>PMID:15483095</ref> <ref>PMID:14758361</ref>  Defects in POR are the cause of disordered steroidogenesis due to cytochrome P450 oxidoreductase deficiency (DISPORD) [MIM:[http://omim.org/entry/613571 613571]]. A disorder resulting in a rare variant of congenital adrenal hyperplasia, with apparent combined P450C17 and P450C21 deficiency and accumulation of steroid metabolites. Affected girls are born with ambiguous genitalia, but their circulating androgens are low and virilization does not progress. Conversely, affected boys are sometimes born undermasculinized. Boys and girls can present with bone malformations, in some cases resembling the pattern seen in patients with Antley-Bixler syndrome.<ref>PMID:14758361</ref> <ref>PMID:15220035</ref>
[https://www.uniprot.org/uniprot/NCPR_HUMAN NCPR_HUMAN] Defects in POR are the cause of Antley-Bixler syndrome with genital anomalies and disordered steroidogenesis (ABS1) [MIM:[https://omim.org/entry/201750 201750]. A disease characterized by the association of Antley-Bixler syndrome with steroidogenesis defects and abnormal genitalia. Antley-Bixler syndrome is characterized by craniosynostosis, radiohumeral synostosis present from the perinatal period, midface hypoplasia, choanal stenosis or atresia, femoral bowing and multiple joint contractures.<ref>PMID:15264278</ref> <ref>PMID:15483095</ref> <ref>PMID:14758361</ref>  Defects in POR are the cause of disordered steroidogenesis due to cytochrome P450 oxidoreductase deficiency (DISPORD) [MIM:[https://omim.org/entry/613571 613571]. A disorder resulting in a rare variant of congenital adrenal hyperplasia, with apparent combined P450C17 and P450C21 deficiency and accumulation of steroid metabolites. Affected girls are born with ambiguous genitalia, but their circulating androgens are low and virilization does not progress. Conversely, affected boys are sometimes born undermasculinized. Boys and girls can present with bone malformations, in some cases resembling the pattern seen in patients with Antley-Bixler syndrome.<ref>PMID:14758361</ref> <ref>PMID:15220035</ref>  
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/NCPR_HUMAN NCPR_HUMAN]] 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.  
[https://www.uniprot.org/uniprot/NCPR_HUMAN NCPR_HUMAN] 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.
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: NADPH--hemoprotein reductase]]
[[Category: Kim JJK]]
[[Category: Kim, J J.K]]
[[Category: Marohnic C]]
[[Category: Marohnic, C]]
[[Category: Masters BS]]
[[Category: Masters, B S]]
[[Category: Panda S]]
[[Category: Panda, S]]
[[Category: Xia C]]
[[Category: Xia, C]]
[[Category: Abs-like phenotype]]
[[Category: Cytochrome p450 reductase]]
[[Category: Flavoprotein]]
[[Category: Human cypor]]
[[Category: Oxidoreductase]]

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