3H6K

Crystal Structure of Human 11-beta-hydroxysteroid-dehydrogenase Bound to an Ortho-chlro-sulfonyl-piperazine Inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.19 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.190 
  • R-Value Observed: 0.194 

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history


Literature

Efficacious 11beta-hydroxysteroid dehydrogenase type I inhibitors in the diet-induced obesity mouse model.

Wan, Z.K.Chenail, E.Xiang, J.Li, H.Q.Ipek, M.Bard, J.Svenson, K.Mansour, T.S.Xu, X.Tian, X.Suri, V.Hahm, S.Xing, Y.Johnson, C.E.Li, X.Qadri, A.Panza, D.Perreault, M.Tobin, J.F.Saiah, E.

(2009) J Med Chem 52: 5449-5461

  • DOI: https://doi.org/10.1021/jm900639u
  • Primary Citation of Related Structures:  
    3H6K, 3HFG

  • PubMed Abstract: 

    Cortisol and the glucocorticoid receptor signaling pathway have been implicated in the development of diabetes and obesity. The reduction of cortisone to cortisol is catalyzed by 11beta-hydroxysteroid dehydrogenase type I (11beta-HSD1). 2,4-Disubsituted benzenesulfonamides were identified as potent inhibitors of both the human and mouse enzymes. The lead compounds displayed good pharmacokinetics and ex vivo inhibition of the target in mice. Cocrystal structures of compounds 1 and 20 bound to human 11beta-HSD1 were obtained. Compound 20 was found to achieve high concentrations in target tissues, resulting in 95% inhibition in the ex vivo assay when dosed with a food mix (0.5 mg of drug per g of food) after 4 days. Compound 20 was efficacious in a mouse diet-induced obesity model and significantly reduced fed glucose and fasted insulin levels. Our findings suggest that 11beta-HSD1 inhibition may be a valid target for the treatment of diabetes.


  • Organizational Affiliation

    Chemical Sciences, Wyeth Research, Cambridge, Massachusetts 02140, USA. zwan@wyeth.com


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Corticosteroid 11-beta-dehydrogenase isozyme 1
A, B, C, D
286Homo sapiensMutation(s): 1 
Gene Names: HSD11HSD11B1HSD11L
EC: 1.1.1.146
UniProt & NIH Common Fund Data Resources
Find proteins for P28845 (Homo sapiens)
Explore P28845 
Go to UniProtKB:  P28845
PHAROS:  P28845
GTEx:  ENSG00000117594 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP28845
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
33T Binding MOAD:  3H6K IC50: 26 (nM) from 1 assay(s)
BindingDB:  3H6K IC50: 10 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.19 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.190 
  • R-Value Observed: 0.194 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 56.198α = 90
b = 152.007β = 92.41
c = 74.543γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2009-12-01
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-11-01
    Changes: Advisory, Refinement description
  • Version 1.3: 2021-10-13
    Changes: Advisory, Database references, Derived calculations
  • Version 1.4: 2024-02-21
    Changes: Data collection