1ILH

Crystal Structure of Human Pregnane X Receptor Ligand Binding Domain Bound to SR12813

Structural Biology Knowledgebase: 1ILH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.76 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 1ILH

Classification: GENE REGULATION

Total Structure Weight: 36785.70

Macromolecule Entities
Molecule Chains Length Organism Details
ORPHAN NUCLEAR RECEPTOR PXR A 316 Homo sapiens Fragment: LIGAND BINDING DOMAIN
Gene Name(s): NR1I2 Gene View PXR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SRL
Query on SRL

A [2-(3,5-DI-TERT-BUTYL-4-HYDROXY-PHENYL)-1- (DIETHOXY-PHOSPHORYL)-VINYL]-PHOSPHONIC ACID DIETHLYL ESTER
SR12813 (Synonym)
C24 H42 O7 P2
YQLJDECYQDRSBI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SRL EC50: 80 nM (100) BindingDB

N/A in BindingMoad
Kd: 41 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.76 Å
  • R-Value Free: 0.282
  • R-Value Work: 0.222
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 91.35 α = 90.00
b = 91.35 β = 90.00
c = 85.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-08
  • Released Date: 2001-06-27
  • Deposition author(s): Watkins, R.E., Redinbo, M.R.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4