1NRL

Crystal Structure of the human PXR-LBD in complex with an SRC-1 coactivator peptide and SR12813

Structural Biology Knowledgebase: 1NRL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.216

Literature

Macromolecules
Sequence Display for 1NRL

Classification: TRANSCRIPTION

Total Structure Weight: 79183.77

Macromolecule Entities
Molecule Chains Length Organism Details
Orphan nuclear receptor PXR A, B 316 Homo sapiens Fragment: Ligand Binding Domain
Gene Name(s): NR1I2 Gene View PXR
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Nuclear Receptor Coactivator 1 isoform 3 C, D 25 Homo sapiens EC#: 2.3.1.48 IUBMB
Fragment: Residues 676-700
Gene Name(s): NCOA1 Gene View BHLHE74 SRC1
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, B [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
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.216
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 85.10 α = 90.00
b = 89.48 β = 90.00
c = 106.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-01-25
  • Released Date: 2003-08-19
  • Deposition author(s): Watkins, R.E., Davis-Searles, P.R., Lambert, M.H., Redinbo, M.R.

Revision History

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