ISDA

Entry Detail

PDB ID:

3GMD

Keywords:

OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR

Title:

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

Biological Source:

Source Organism:

Mus musculus

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2009-03-13

Release Date:

2010-11-17

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.28 Å

R-Value Free:

0.30

R-Value Work:

0.25

R-Value Observed:

0.25

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Corticosteroid 11-beta-dehydrogenase isozyme 1
Chain IDs:A, B, C, D, E, F, G, H
Chain Length:264
Number of Molecules:8
Biological Source:Mus musculus

UniProt ID:P50172 Pfam ID:PF00106 EC:1.1.1.146

Ligand Molecules

2M3

NDP

SO4

Primary Citation

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.Show

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

PMID: 22901389 DOI: 10.1016/j.bmcl.2012.07.070

Abstact

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).

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Primary Citation of related structures