4GHI

Crystal structure of the high affinity heterodimer of HIF2 alpha and ARNT C-terminal PAS domains in complex with a benzoxadiazole antagonist

Structural Biology Knowledgebase: 4GHI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.169

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GHI

Classification: TRANSCRIPTION

Total Structure Weight: 28090.26

Macromolecule Entities
Molecule Chains Length Organism Details
Endothelial PAS domain-containing protein 1 A 117 Homo sapiens Fragment: C-terminal PAS domain, UNP residues 239-350
Mutation: R247E
Gene Name(s): EPAS1 Gene View BHLHE73 HIF2A MOP2 PASD2
Aryl hydrocarbon receptor nuclear translocator B 121 Homo sapiens Fragment: C-terminal PAS domain, UNP residues 356-470
Mutation: E362R
Gene Name(s): ARNT Gene View BHLHE2

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0X3
Query on 0X3

A N-(3-chloro-5-fluorophenyl)-4-nitro-2,1,3- benzoxadiazol-5-amine
C12 H6 Cl F N4 O3
CDQUJZKBRAFWNG-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0X3 N/A in BindingDB
Kd: 81 nM  BindingMOAD
Kd: 81 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.196
  • R-Value Work: 0.169
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.35 α = 90.00
b = 83.00 β = 105.98
c = 41.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-07
  • Released Date: 2013-02-27
  • Deposition author(s): Scheuermann, T.H., Key, J., Tambar, U.K., Bruick, R.K., Gardner, K.H.

Revision History

  • 2013-04-03
    Type: Citation | Details: Citation update