4zgx: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4zgx]] is a 12 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=4ZGX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZGX FirstGlance]. <br>
<table><tr><td colspan='2'>[[4zgx]] is a 12 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=4ZGX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZGX 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>, <scene name='pdbligand=QHC:N-[(8R)-4-(4-CHLORO-3-FLUOROPHENYL)-5,6,7,8-TETRAHYDROISOQUINOLIN-8-YL]PROPANAMIDE'>QHC</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]] 3.2&#8491;</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=QHC:N-[(8R)-4-(4-CHLORO-3-FLUOROPHENYL)-5,6,7,8-TETRAHYDROISOQUINOLIN-8-YL]PROPANAMIDE'>QHC</scene></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=4zgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zgx OCA], [https://pdbe.org/4zgx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zgx RCSB], [https://www.ebi.ac.uk/pdbsum/4zgx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zgx 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=4zgx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zgx OCA], [https://pdbe.org/4zgx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zgx RCSB], [https://www.ebi.ac.uk/pdbsum/4zgx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zgx ProSAT]</span></td></tr>
</table>
</table>
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== Function ==
== Function ==
[https://www.uniprot.org/uniprot/C11B2_HUMAN C11B2_HUMAN] Preferentially catalyzes the conversion of 11-deoxycorticosterone to aldosterone via corticosterone and 18-hydroxycorticosterone.<ref>PMID:23322723</ref>  
[https://www.uniprot.org/uniprot/C11B2_HUMAN C11B2_HUMAN] Preferentially catalyzes the conversion of 11-deoxycorticosterone to aldosterone via corticosterone and 18-hydroxycorticosterone.<ref>PMID:23322723</ref>  
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== Publication Abstract from PubMed ==
Inappropriately high levels of aldosterone are associated with many serious medical conditions, including renal and cardiac failure. A focused screen hit has been optimized into a potent and selective aldosterone synthase (CYP11B2) inhibitor with in vitro activity against rat, mouse, human, and cynomolgus monkey enzymes, showing a selectivity factor of 160 against cytochrome CYP11B1 in the last species. The novel tetrahydroisoquinoline compound (+)-(R)-6 selectively reduced aldosterone plasma levels in vivo in a dose-dependent manner in db/db mice and cynomolgus monkeys. The selectivity against CYP11B1 as predicted by cellular inhibition data and free plasma fraction translated well to Synacthen challenged cynomolgus monkeys up to a dose of 0.1 mg kg-1. This compound, displaying good in vivo potency and selectivity in mice and monkeys, is ideally suited to perform mechanistic studies in relevant rodent models and to provide the information necessary for translation to non-human primates and ultimately to man.
Discovery of 4-Aryl-5,6,7,8-tetrahydroisoquinolines as Potent, Selective, and Orally Active Aldosterone Synthase (CYP11B2) Inhibitors: In Vivo Evaluation in Rodents and Cynomolgus Monkeys.,Martin RE, Aebi JD, Hornsperger B, Krebs HJ, Kuhn B, Kuglstatter A, Alker AM, Marki HP, Muller S, Burger D, Ottaviani G, Riboulet W, Verry P, Tan X, Amrein K, Mayweg AV J Med Chem. 2015 Oct 2. PMID:26403853<ref>PMID:26403853</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 4zgx" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA