2QW4

Human NR4A1 ligand-binding domain

• PDB DOI: https://doi.org/10.2210/pdb2QW4/pdb
• Entry: 2QW4 supersedes: 2GBD

• Classification: HORMONE RECEPTOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-08-09 Released: 2007-08-21 
• Deposition Author(s): Min, J.R., Schuetz, A., Loppnau, P., Weigelt, J., Sundstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Plotnikov, A.N., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.292 
• R-Value Work: 0.230 
• R-Value Observed: 0.233 

Starting Model: experimental

Literature

Crystal Structure of Human Nr4A1 Ligand-Binding Domain

Min, J.R., Schuetz, A., Loppnau, P., Weigelt, J., Sundstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Plotnikov, A.N.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors.

Biological Assembly 4  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 4 assigned by authors.

Macromolecule Content

• Total Structure Weight: 121.08 kDa 
• Atom Count: 7,147 
• Modelled Residue Count: 914 
• Deposited Residue Count: 1,092 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Orphan nuclear receptor NR4A1	A, B, C, D	273	Homo sapiens	Mutation(s): 0  Gene Names: NR4A1, GFRP1, HMR, NAK1
UniProt & NIH Common Fund Data Resources
Find proteins for P22736 (Homo sapiens) Explore P22736  Go to UniProtKB:  P22736
PHAROS:  P22736 GTEx:  ENSG00000123358

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.292 
• R-Value Work: 0.230 
• R-Value Observed: 0.233 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 89.53	α = 90
b = 96.364	β = 90
c = 144.849	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-21 
Deposition Author(s): Min, J.R., Schuetz, A., Loppnau, P., Weigelt, J., Sundstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Plotnikov, A.N., Structural Genomics Consortium (SGC)
• This entry supersedes: 2GBD

Revision History  

• Version 1.0: 2007-08-21
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2023-08-30
  Changes: Data collection, Database references, Refinement description