The Fk1 domain of FKBP51 in complex with (1S,5S,6R)-10-[(3,5-dichlorophenyl)sulfonyl]-5-(2-methoxyethoxy)-3-(2-methoxyethyl)-3,10-diazabicyclo[4.3.1]decan-2-one

Experimental Data Snapshot

  • Resolution: 1.03 Å
  • R-Value Free: 0.149 
  • R-Value Work: 0.129 
  • R-Value Observed: 0.130 

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This is version 1.1 of the entry. See complete history


Stereoselective Construction of the 5-Hydroxy Diazabicyclo[4.3.1]decane-2-one Scaffold, a Privileged Motif for FK506-Binding Proteins.

Bischoff, M.Sippel, C.Bracher, A.Hausch, F.

(2014) Org Lett 16: 5254-5257

  • DOI: https://doi.org/10.1021/ol5023195
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    A stereoselective synthesis of a derivatized bicyclic [4.3.1]decane scaffold based on an acyclic precursor is described. The key steps involve a Pd-catalyzed sp(3)-sp(2) Negishi-coupling, an asymmetric Shi epoxidation, and an intramolecular epoxide opening. Representative derivatives of this novel scaffold were synthesized and found to be potent inhibitors of the psychiatric risk factor FKBP51, which bound to FKBP51 with the intended molecular binding mode.

  • Organizational Affiliation

    Max Planck Institute of Psychiatry , Kraepelinstr. 2, 80804 München, Germany.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Peptidyl-prolyl cis-trans isomerase FKBP5128Homo sapiensMutation(s): 1 
Gene Names: FKBP5AIG6FKBP51
UniProt & NIH Common Fund Data Resources
Find proteins for Q13451 (Homo sapiens)
Explore Q13451 
Go to UniProtKB:  Q13451
PHAROS:  Q13451
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ13451
Sequence Annotations
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
Query on 384

Download Ideal Coordinates CCD File 
B [auth A](1S,5S,6R)-10-[(3,5-dichlorophenyl)sulfonyl]-5-(2-methoxyethoxy)-3-(2-methoxyethyl)-3,10-diazabicyclo[4.3.1]decan-2-one
C20 H28 Cl2 N2 O6 S
Binding Affinity Annotations 
IDSourceBinding Affinity
384 Binding MOAD:  4TX0 Ki: 132 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Resolution: 1.03 Å
  • R-Value Free: 0.149 
  • R-Value Work: 0.129 
  • R-Value Observed: 0.130 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.821α = 90
b = 54.872β = 90
c = 56.665γ = 90
Software Package:
Software NamePurpose
Aimlessdata scaling
PDB_EXTRACTdata extraction
XSCALEdata reduction

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-10-15
    Type: Initial release
  • Version 1.1: 2014-10-29
    Changes: Database references