3g5m: Difference between revisions

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{{Seed}}
[[Image:3g5m.jpg|left|200px]]


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==Synthesis of Casimiroin and Optimization of Its Quinone Reductase 2 and Aromatase Inhibitory activity==
The line below this paragraph, containing "STRUCTURE_3g5m", creates the "Structure Box" on the page.
<StructureSection load='3g5m' size='340' side='right'caption='[[3g5m]], [[Resolution|resolution]] 1.84&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3g5m]] 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=3G5M OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3G5M FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.84&#8491;</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=XM5:6-METHOXY-9-METHYL[1,3]DIOXOLO[4,5-H]QUINOLIN-8(9H)-ONE'>XM5</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
{{STRUCTURE_3g5m|  PDB=3g5m  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3g5m FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g5m OCA], [https://pdbe.org/3g5m PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3g5m RCSB], [https://www.ebi.ac.uk/pdbsum/3g5m PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3g5m ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/NQO2_HUMAN NQO2_HUMAN] The enzyme apparently serves as a quinone reductase in connection with conjugation reactions of hydroquinones involved in detoxification pathways as well as in biosynthetic processes such as the vitamin K-dependent gamma-carboxylation of glutamate residues in prothrombin synthesis.<ref>PMID:18254726</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g5/3g5m_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </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/main_output.php?pdb_ID=3g5m ConSurf].
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
An efficient method has been developed to synthesize casimiroin (1), a component of the edible fruit of Casimiroa edulis, on a multigram scale in good overall yield. The route was versatile enough to provide an array of compound 1 analogues that were evaluated as QR2 and aromatase inhibitors. In addition, X-ray crystallography studies of QR2 in complex with compound 1 and one of its more potent analogues has provided insight into the mechanism of action of this new series of QR2 inhibitors. The initial biological investigations suggest that compound 1 and its analogues merit further investigation as potential chemopreventive or chemotherapeutic agents.


===Synthesis of Casimiroin and Optimization of Its Quinone Reductase 2 and Aromatase Inhibitory activity===
Synthesis of Casimiroin and Optimization of Its Quinone Reductase 2 and Aromatase Inhibitory Activities.,Maiti A, Reddy PV, Sturdy M, Marler L, Pegan SD, Mesecar AD, Pezzuto JM, Cushman M J Med Chem. 2009 Mar 6. PMID:19265439<ref>PMID:19265439</ref>


From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3g5m" style="background-color:#fffaf0;"></div>


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==See Also==
The line below this paragraph, {{ABSTRACT_PUBMED_19265439}}, adds the Publication Abstract to the page
*[[Quinone reductase|Quinone reductase]]
(as it appears on PubMed at http://www.pubmed.gov), where 19265439 is the PubMed ID number.
== References ==
-->
<references/>
{{ABSTRACT_PUBMED_19265439}}
__TOC__
 
</StructureSection>
==About this Structure==
3G5M is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3G5M OCA].
 
==Reference==
<ref group="xtra">PMID:19265439</ref><references group="xtra"/>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Cushman, M.]]
[[Category: Large Structures]]
[[Category: Maiti, A.]]
[[Category: Cushman M]]
[[Category: Marler, L.]]
[[Category: Maiti A]]
[[Category: Mesecar, A D.]]
[[Category: Marler L]]
[[Category: Pegan, S D.]]
[[Category: Mesecar AD]]
[[Category: Pezzuto, J M.]]
[[Category: Pegan SD]]
[[Category: Sturdy, M.]]
[[Category: Pezzuto JM]]
[[Category: Casimiroin]]
[[Category: Sturdy M]]
[[Category: Cytoplasm]]
[[Category: Fad]]
[[Category: Flavoprotein]]
[[Category: Metal-binding]]
[[Category: Nq02]]
[[Category: Oxidoreductase]]
[[Category: Phosphoprotein]]
[[Category: Polymorphism]]
[[Category: Qr2]]
[[Category: Zinc]]
 
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Retrieved from "https://proteopedia.org/3g5m"