4GK4

Human EphA3 Kinase domain in complex with ligand 90

Structural Biology Knowledgebase: 4GK4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.174

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4GK4

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 40849.98

Macromolecule Entities
Molecule Chains Length Organism Details
EPH receptor A3 A 361 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Kinase domain, UNP Residues 606-947
Gene Name(s): EPHA3 Gene View ETK ETK1 HEK TYRO4

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
L90
Query on L90

A 8-butyl-1-methyl-7-(5-methyl-1H-indazol-4- yl)-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione
C20 H21 N7 O2
DQROUBDXZUEWBE-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
L90 N/A in BindingDB
N/A in BindingMoad
IC50: 14 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.174
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.07 α = 90.00
b = 38.18 β = 101.49
c = 75.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-10
  • Released Date: 2013-01-23
  • Deposition author(s): Dong, J., Caflisch, A.

Revision History

No revisions since initial release