View source for 4gj6


==Crystal structure of renin in complex with NVP-AYZ832 (compound 6a)==
<StructureSection load='4gj6' size='340' side='right'caption='[[4gj6]], [[Resolution|resolution]] 2.58&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4gj6]] 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=4GJ6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4GJ6 FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.58&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0LS:N-{[(3S,4S)-4-BENZYLPYRROLIDIN-3-YL]METHYL}-4-CHLORO-N-PHENYLANILINE'>0LS</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=4gj6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4gj6 OCA], [https://pdbe.org/4gj6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4gj6 RCSB], [https://www.ebi.ac.uk/pdbsum/4gj6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4gj6 ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/RENI_HUMAN RENI_HUMAN] Defects in REN are a cause of renal tubular dysgenesis (RTD) [MIM:[https://omim.org/entry/267430 267430]. RTD is an autosomal recessive severe disorder of renal tubular development characterized by persistent fetal anuria and perinatal death, probably due to pulmonary hypoplasia from early-onset oligohydramnios (the Potter phenotype).<ref>PMID:16116425</ref>   Defects in REN are the cause of familial juvenile hyperuricemic nephropathy type 2 (HNFJ2) [MIM:[https://omim.org/entry/613092 613092]. It is a renal disease characterized by juvenile onset of hyperuricemia, slowly progressive renal failure and anemia.<ref>PMID:19664745</ref> 
== Function ==
[https://www.uniprot.org/uniprot/RENI_HUMAN RENI_HUMAN] Renin is a highly specific endopeptidase, whose only known function is to generate angiotensin I from angiotensinogen in the plasma, initiating a cascade of reactions that produce an elevation of blood pressure and increased sodium retention by the kidney.
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== Publication Abstract from PubMed ==
The small-molecule trans-3,4-disubstituted pyrrolidine 6 was identified from in silico three-dimensional (3D) pharmacophore searches based on known X-ray structures of renin-inhibitor complexes and demonstrated to be a weakly active inhibitor of the human enzyme. The unexpected binding mode of the more potent enantiomer (3S,4S)-6a in an extended conformation spanning the non-prime and S1' pockets of the rh-renin active site was elucidated by X-ray crystallography. Initial structure-activity relationship work focused on modifications of the hydrophobic diphenylamine portion positioned in S1 and extending toward the S2 pocket. Replacement with an optimized P3-P1 pharmacophore interacting to the nonsubstrate S3sp cavity eventually resulted in significantly improved in vitro potency and selectivity. The prototype analogue (3S,4S)-12a of this new class of direct renin inhibitors exerted blood pressure lowering effects in a hypertensive double-transgenic rat model after oral administration.

The Discovery of Novel Potent trans-3,4-Disubstituted Pyrrolidine Inhibitors of the Human Aspartic Protease Renin from in silico Three-Dimensional (3D) Pharmacophore Searches.,Lorthiois E, Breitenstein W, Cumin F, Ehrhardt C, Francotte E, Jacoby E, Ostermann N, Sellner H, Kosaka T, Webb R, Rigel D, Hassiepen U, Richert P, Wagner T, Maibaum JK J Med Chem. 2013 Feb 20. PMID:23425156<ref>PMID:23425156</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4gj6" style="background-color:#fffaf0;"></div>

==See Also==
*[[Renin|Renin]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Kroemer M]]
[[Category: Ostermann N]]
[[Category: Zink F]]