4GJ6

Crystal structure of renin in complex with NVP-AYZ832 (compound 6a)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.58 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.171 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

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.L.Rigel, D.F.Hassiepen, U.Richert, P.Wagner, T.Maibaum, J.

(2013) J.Med.Chem. 56: 2207-2217

  • DOI: 10.1021/jm3017078
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • 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 ...

    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 nonprime and S1' pockets of the recombinant human (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 S3(sp) 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.


    Organizational Affiliation

    Novartis Pharma AG, Institutes for BioMedical Research, Novartis Campus, CH-4056 Basel, Switzerland. edwige.lorthiois@novartis.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Renin
A, B
340Homo sapiensMutation(s): 0 
Gene Names: REN
EC: 3.4.23.15
Find proteins for P00797 (Homo sapiens)
Go to Gene View: REN
Go to UniProtKB:  P00797
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A, B
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
0LS
Query on 0LS

Download SDF File 
Download CCD File 
A, B
N-{[(3S,4S)-4-benzylpyrrolidin-3-yl]methyl}-4-chloro-N-phenylaniline
C24 H25 Cl N2
FCWGSUKXROLTNW-RTWAWAEBSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
0LSIC50: 7600 - 14000 nM (100) BINDINGDB
0LSIC50: 7600 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.58 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.171 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 67.006α = 90.00
b = 110.930β = 90.00
c = 130.366γ = 90.00
Software Package:
Software NamePurpose
BUSTERrefinement
DENZOdata reduction
MOLREPphasing
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-03-06
    Type: Initial release
  • Version 1.1: 2013-04-10
    Type: Database references