Crystal structure of the high affinity heterodimer of HIF2 alpha and ARNT C-terminal PAS domains with the artificial ligand THS017

Structural Biology Knowledgebase: 3H7W SBKB.org

Experimental Data Snapshot

  • Resolution: 1.65 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.197

wwPDB Validation Full Report


Sequence Display for 3H7W

Classification: TRANSCRIPTION

Total Structure Weight: 28083.88

Macromolecule Entities
Molecule Chains Length Organism Details
Endothelial PAS domain-containing protein 1 A 117 Homo sapiens Fragment: HIF2alpha C-terminal PAS domain (UNP residues 239 to 350)
Mutation: R247E
Gene Name(s): EPAS1 Gene View BHLHE73 HIF2A MOP2 PASD2
Aryl hydrocarbon receptor nuclear translocator B 121 Homo sapiens Fragment: ARNT C-terminal PAS domain (UNP residues 356 to 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
Query on 018

A 2-nitro-N-(thiophen-3-ylmethyl)-4-(trifluoromethyl)aniline
C12 H9 F3 N2 O2 S
Ligand Explorer
Binding Pocket (JSmol)
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
018 N/A in BindingDB
Kd: 590 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Resolution: 1.65 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.197
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.89 α = 90.00
b = 82.73 β = 106.48
c = 41.16 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots

Entry History

Deposition Data

  • Deposited Date: 2009-04-28
  • Released Date: 2010-01-12
  • Deposition author(s): Key, J.M., Scheuermann, T.H., Anderson, P.C., Daggett, V., Gardner, K.H.

Revision History

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