3QQP

Crystal Structure of 11beta-Hydroxysteroid Dehydrogenase 1 (11b-HSD1) in Complex with Urea Inhibitor

• PDB DOI: https://doi.org/10.2210/pdb3QQP/pdb

• Classification: OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2011-02-16 Released: 2012-02-22 
• Deposition Author(s): Loenze, P., Schimanski-Breves, S., Engel, C.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.72 Å
• R-Value Free: 0.234 
• R-Value Work: 0.164 
• R-Value Observed: 0.168 

Literature

Pyrrolidine-pyrazole ureas as potent and selective inhibitors of 11beta-hydroxysteroid-dehydrogenase type 1.

Venier, O., Pascal, C., Braun, A., Namane, C., Mougenot, P., Crespin, O., Pacquet, F., Mougenot, C., Monseau, C., Onofri, B., Dadji-Faihun, R., Leger, C., Ben-Hassine, M., Van-Pham, T., Ragot, J.L., Philippo, C., Gussregen, S., Engel, C., Farjot, G., Noah, L., Maniani, K., Nicolai, E.

(2011) Bioorg Med Chem Lett 21: 2244-2251

• PubMed: 21439819 
• DOI: https://doi.org/10.1016/j.bmcl.2011.02.111
• Primary Citation of Related Structures:  
  3QQP


• PubMed Abstract: 
  

  A High Throughput Screening campaign allowed the identification of a novel class of ureas as 11β-HSD1 inhibitors. Rational chemical optimization provided potent and selective inhibitors of both human and murine 11β-HSD1 with an appropriate ADME profile and ex vivo activity in target tissues.

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Organizational Affiliation: 

Sanofi-aventis R&D, 1 Avenue Pierre Brossolette, 91385 Chilly-Mazarin, France. [e-mail]

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 131.57 kDa 
• Atom Count: 8,650 
• Modelled Residue Count: 1,056 
• Deposited Residue Count: 1,144 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Corticosteroid 11-beta-dehydrogenase isozyme 1	A, B, C, D	286	Homo sapiens	Mutation(s): 1  Gene Names: HSD11, HSD11B1, HSD11L EC: 1.1.1.146 (PDB Primary Data), 1.1.1.201 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P28845 (Homo sapiens) Explore P28845  Go to UniProtKB:  P28845
PHAROS:  P28845 GTEx:  ENSG00000117594

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NDP	F [auth A], H [auth B], J [auth C], L [auth D]	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H30 N7 O17 P3 ACFIXJIJDZMPPO-NNYOXOHSSA-N
S05	E [auth A], G [auth B], I [auth C], K [auth D]	3,4-dihydroquinolin-1(2H)-yl[4-(1H-imidazol-5-yl)piperidin-1-yl]methanone C18 H22 N4 O UTSIHHDNMUZNMG-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
S05	BindingDB:  3QQP	IC50: 42 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.72 Å
• R-Value Free: 0.234 
• R-Value Work: 0.164 
• R-Value Observed: 0.168 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.927	α = 90
b = 153.385	β = 93.46
c = 74.179	γ = 90

Software Package:

Software Name	Purpose
XSCALE	data scaling
BUSTER-TNT	refinement
PDB_EXTRACT	data extraction
REFMAC	phasing
BUSTER	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-02-22 
Deposition Author(s): Loenze, P., Schimanski-Breves, S., Engel, C.K.

Revision History  

• Version 1.0: 2012-02-22
  Type: Initial release
  
• Version 1.1: 2013-05-08
  Changes: Database references
• Version 1.2: 2017-10-11
  Changes: Data collection
• Version 1.3: 2024-02-21
  Changes: Data collection, Database references, Derived calculations