4B7W

Ligand binding domain human hepatocyte nuclear factor 4alpha: Apo form

• PDB DOI: https://doi.org/10.2210/pdb4B7W/pdb

• Classification: RECEPTOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-08-24 Released: 2013-09-11 
• Deposition Author(s): Dudasova, Z., Okvist, M., Kretova, M., Ondrovicova, G., Skrabana, R., LeGuevel, R., Salbert, G., Leonard, G., McSweeney, S., Barath, P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 4.00 Å
• R-Value Free: 0.280 
• R-Value Work: 0.250 
• R-Value Observed: 0.250 

Literature

Fatty Acids are not Essential Structural Components of Hepatocyte Nuclear Factor 4Alpha

Dudasova, Z., Okvist, M., Kretova, M., Ondrovicova, G., Skrabana, R., Leguevel, R., Salbert, G., Leonard, G., Mcsweeney, S., Barath, P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 107.68 kDa 
• Atom Count: 6,476 
• Modelled Residue Count: 804 
• Deposited Residue Count: 956 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HEPATOCYTE NUCLEAR FACTOR 4-ALPHA	A, B, C, D	239	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P41235 (Homo sapiens) Explore P41235  Go to UniProtKB:  P41235
PHAROS:  P41235 GTEx:  ENSG00000101076

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 4.00 Å
• R-Value Free: 0.280 
• R-Value Work: 0.250 
• R-Value Observed: 0.250 
• Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.048	α = 90
b = 105.282	β = 90
c = 98.322	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-09-11 
Deposition Author(s): Dudasova, Z., Okvist, M., Kretova, M., Ondrovicova, G., Skrabana, R., LeGuevel, R., Salbert, G., Leonard, G., McSweeney, S., Barath, P.

Revision History  

• Version 1.0: 2013-09-11
  Type: Initial release
  
• Version 1.1: 2023-12-20
  Changes: Data collection, Database references, Other, Refinement description