3GMD

Structure-based design of 7-Azaindole-pyrrolidines as inhibitors of 11beta-Hydroxysteroid-Dehydrogenase type I


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.252 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structure-based design of 7-azaindole-pyrrolidine amides as inhibitors of 11 beta-hydroxysteroid dehydrogenase type I.

Valeur, E.Christmann-Franck, S.Lepifre, F.Carniato, D.Cravo, D.Charon, C.Bozec, S.Musil, D.Hillertz, P.Doare, L.Schmidlin, F.Lecomte, M.Schultz, M.Roche, D.

(2012) Bioorg.Med.Chem.Lett. 22: 5909-5914

  • DOI: 10.1016/j.bmcl.2012.07.070

  • PubMed Abstract: 
  • Indole-pyrrolidines were identified as inhibitors of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) by high-throughput screening. Optimisation of the initial hit through structure-based design led to 7-azaindole-derivatives, with the best analogu ...

    Indole-pyrrolidines were identified as inhibitors of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) by high-throughput screening. Optimisation of the initial hit through structure-based design led to 7-azaindole-derivatives, with the best analogues displaying single digit nanomolar IC(50) potency. The modeling hypotheses were confirmed by solving the X-ray co-crystal structure of one of the lead compounds. These compounds were selective against 11β-hydroxysteroid dehydrogenase type 2 (selectivity ratio >200) and exhibited good inhibition of 11β-HSD1 (IC(50)<1μM) in a cellular model (3T3L1 adipocytes).


    Organizational Affiliation

    Merck-Serono S.A., 9, Chemin des Mines, 1202 Geneva, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Corticosteroid 11-beta-dehydrogenase isozyme 1
A, B, C, D, E, F, G, H
264Mus musculusMutation(s): 6 
Gene Names: Hsd11b1 (Hsd11)
EC: 1.1.1.146
Find proteins for P50172 (Mus musculus)
Go to UniProtKB:  P50172
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2M3
Query on 2M3

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H
2-methyl-3-{(3S)-1-[(1-pyridin-2-ylcyclopropyl)carbonyl]pyrrolidin-3-yl}-1H-pyrrolo[2,3-b]pyridine
C21 H22 N4 O
HUWRMRPEILCPLL-OAHLLOKOSA-N
 Ligand Interaction
SO4
Query on SO4

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Download CCD File 
B, C, D, E, F, G, H
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
NDP
Query on NDP

Download SDF File 
Download CCD File 
A, B, C, D, E, F, G, H
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.306 
  • R-Value Work: 0.252 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 127.336α = 90.00
b = 70.486β = 91.78
c = 132.956γ = 90.00
Software Package:
Software NamePurpose
CNXrefinement
AMoREphasing
XDSdata reduction
XDSdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-11-17
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2013-09-04
    Type: Database references
  • Version 1.3: 2017-11-01
    Type: Advisory, Refinement description