3AZ1

Crystal Structure Analysis of Vitamin D receptor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.195 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Novel nonsecosteroidal vitamin D(3) carboxylic acid analogs for osteoporosis, and SAR analysis.

Kashiwagi, H.Ono, Y.Shimizu, K.Haneishi, T.Ito, S.Iijima, S.Kobayashi, T.Ichikawa, F.Harada, S.Sato, H.Sekiguchi, N.Ishigai, M.Takahashi, T.

(2011) Bioorg Med Chem 19: 4721-4729

  • DOI: 10.1016/j.bmc.2011.07.001
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Novel vitamin D(3) analogs with carboxylic acid were explored, focusing on a nonsecosteroidal analog, LG190178, with a bisphenyl skeleton. From X-ray analysis of these analogs with vitamin D receptor (VDR), the carboxyl groups had very unique hydroge ...

    Novel vitamin D(3) analogs with carboxylic acid were explored, focusing on a nonsecosteroidal analog, LG190178, with a bisphenyl skeleton. From X-ray analysis of these analogs with vitamin D receptor (VDR), the carboxyl groups had very unique hydrogen bonding interactions in VDR and mimicked 1α-hydroxy group and/or 3β-hydroxy group of 1α,25-dihydroxyvitamin D(3). A highly potent analog, 6a, with good in vitro activity and pharmacokinetic profiles was identified from an SAR study. Compound 6a showed significant prevention of bone loss in a rat osteoporosis model by oral administration.


    Organizational Affiliation

    Research Division, Chugai Pharmaceutical Co. Ltd, 1-135 Komakado, Gotemba, Shizuoka 412-8513, Japan. kashiwagihrt@chugai-pharm.co.jp



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Vitamin D3 receptor
A
253Homo sapiensMutation(s): 0 
Gene Names: NR1I1VDR
Find proteins for P11473 (Homo sapiens)
Go to UniProtKB:  P11473
NIH Common Fund Data Resources
PHAROS  P11473
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DS2
Query on DS2

Download CCD File 
A
{4-[3-(4-{[(2R)-2-hydroxy-3,3-dimethylbutyl]oxy}-3-methylphenyl)pentan-3-yl]-2-methylphenoxy}acetic acid
C27 H38 O5
PMGXXWMCGADHQY-DEOSSOPVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.50 Å
  • R-Value Free: 0.213 
  • R-Value Work: 0.195 
  • R-Value Observed: 0.195 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.613α = 90
b = 51.732β = 90
c = 131.579γ = 90
Software Package:
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
BUSTERrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2011-05-20 
  • Released Date: 2011-11-02 
  • Deposition Author(s): Itoh, S., Iijima, S.

Revision History 

  • Version 1.0: 2011-11-02
    Type: Initial release
  • Version 1.1: 2017-08-23
    Changes: Refinement description, Source and taxonomy