2RBE

The discovery of 2-anilinothiazolones as 11beta-HSD1 inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.219 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The discovery of 2-anilinothiazolones as 11beta-HSD1 inhibitors.

Yuan, C.St Jean, D.J.Liu, Q.Cai, L.Li, A.Han, N.Moniz, G.Askew, B.Hungate, R.W.Johansson, L.Tedenborg, L.Pyring, D.Williams, M.Hale, C.Chen, M.Cupples, R.Zhang, J.Jordan, S.Bartberger, M.D.Sun, Y.Emery, M.Wang, M.Fotsch, C.

(2007) Bioorg.Med.Chem.Lett. 17: 6056-6061

  • DOI: 10.1016/j.bmcl.2007.09.070

  • PubMed Abstract: 
  • A series of 2-anilinothiazolones were prepared as inhibitors of 11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1). The most potent compounds contained a 2-chloro or 2-fluoro group on the aniline ring with an isopropyl substituent on the 5-posi ...

    A series of 2-anilinothiazolones were prepared as inhibitors of 11beta-hydroxysteroid dehydrogenase type 1 (11beta-HSD1). The most potent compounds contained a 2-chloro or 2-fluoro group on the aniline ring with an isopropyl substituent on the 5-position of the thiazolone ring (compounds 2 and 3, respectively). The binding mode was determined through the X-ray co-crystal structure of the enzyme with compound 3. This compound was also approximately 70-fold selective over 11beta-HSD2 and was orally bioavailable in rat pharmacokinetic studies. However, compound 3 was >580-fold less active in the 11beta-HSD1 cell assay when tested in the presence of 3% human serum albumin.


    Organizational Affiliation

    Amgen Inc., Thousand Oaks, CA 91320, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Corticosteroid 11-beta-dehydrogenase isozyme 1
A, B, C, D
275Homo sapiensMutation(s): 1 
Gene Names: HSD11B1 (HSD11, HSD11L, SDR26C1)
EC: 1.1.1.146
Find proteins for P28845 (Homo sapiens)
Go to Gene View: HSD11B1
Go to UniProtKB:  P28845
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZMG
Query on ZMG

Download SDF File 
Download CCD File 
A, B, C, D
(5R)-2-[(2-fluorophenyl)amino]-5-(1-methylethyl)-1,3-thiazol-4(5H)-one
(R)-2-(2-fluorophenylamino)-5-isopropylthiazol-4(5H)-one
C12 H13 F N2 O S
OJJBBNIYQKFZDK-SNVBAGLBSA-N
 Ligand Interaction
NDP
Query on NDP

Download SDF File 
Download CCD File 
A, B, C, D
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
C21 H30 N7 O17 P3
ACFIXJIJDZMPPO-NNYOXOHSSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
ZMGKi: 17 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.219 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 48.906α = 90.00
b = 138.660β = 90.00
c = 155.827γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
SCALEPACKdata scaling
CNSrefinement
DENZOdata reduction
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-01-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-10-25
    Type: Refinement description