3W0G

Crystal Structure of Rat VDR Ligand Binding Domain in Complex with Novel Nonsecosteroidal Ligands


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.214 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural basis for vitamin D receptor agonism by novel non-secosteroidal ligands.

Asano, L.Ito, I.Kuwabara, N.Waku, T.Yanagisawa, J.Miyachi, H.Shimizu, T.

(2013) Febs Lett. 587: 957-963

  • DOI: 10.1016/j.febslet.2013.02.028
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Non-secosteroidal ligands for vitamin D receptor (VDR) have been developed for the agonist with non-calcemic profiles. Here, we provide the structural mechanism of VDR agonism by novel non-secosteroidal ligands. All ligands had the similar efficacy, ...

    Non-secosteroidal ligands for vitamin D receptor (VDR) have been developed for the agonist with non-calcemic profiles. Here, we provide the structural mechanism of VDR agonism by novel non-secosteroidal ligands. All ligands had the similar efficacy, while two had the higher potency. Crystallographic analyses revealed that all ligands interacted with helix H10 and the loop between helices H6 and H7 in a similar manner, but also that the two ligands with higher potency had different interaction modes. This study suggests that distinct ligand potency depend upon differences in the formation and rearrangement of hydrogen-bond networks induced by each ligand.


    Organizational Affiliation

    Graduate School of Pharmaceutical Sciences, University of Tokyo, Hongo, Bunkyo-ku, Tokyo, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Vitamin D3 receptor
A
253Rattus norvegicusMutation(s): 0 
Gene Names: Vdr (Nr1i1)
Find proteins for P13053 (Rattus norvegicus)
Go to UniProtKB:  P13053
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Mediator of RNA polymerase II transcription subunit 1
C
13Homo sapiensMutation(s): 0 
Gene Names: MED1 (ARC205, CRSP1, CRSP200, DRIP205, DRIP230, PBP, PPARBP, PPARGBP, RB18A, TRAP220, TRIP2)
Find proteins for Q15648 (Homo sapiens)
Go to Gene View: MED1
Go to UniProtKB:  Q15648
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
W07
Query on W07

Download SDF File 
Download CCD File 
A
(2S)-3-{4-[2-(4-{[(2R)-2-hydroxy-3,3-dimethylbutyl]oxy}phenyl)propan-2-yl]phenoxy}propane-1,2-diol
C24 H34 O5
NSXHQTLHHLJUGK-UGKGYDQZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.94 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.214 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 154.303α = 90.00
b = 41.975β = 94.86
c = 42.050γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-10-09
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Refinement description