4HVD

JAK3 kinase domain in complex with 2-Cyclopropyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid ((S)-1,2,2-trimethyl-propyl)-amide

Structural Biology Knowledgebase: 4HVD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.223

Literature

Macromolecules
Sequence Display for 4HVD

Classification: Transferase / Transferase Inhibitor

Total Structure Weight: 36036.40

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein kinase JAK3 A 314 Homo sapiens EC#: 2.7.10.2 IUBMB
Fragment: RESIDUES 811-1124
Mutation: C1040S, C1048S
Gene Name(s): JAK3 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
933
Query on 933

A 2-cyclopropyl-N-[(2S)-3,3-dimethylbutan-2- yl]-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide
C16 H22 N4 O
YCFLEMHGWPQDSP-VIFPVBQESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PHU
Query on PHU

A 1-phenylurea
Phenylurea (Synonym)
C7 H8 N2 O
LUBJCRLGQSPQNN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
933 IC50: 1.4 nM (99) BindingDB

IC50: 1.4 nM  BindingMOAD
IC50: 1.4 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.259
  • R-Value Work: 0.223
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 46.82 α = 90.00
b = 75.42 β = 90.00
c = 89.39 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-06
  • Released Date: 2013-01-16
  • Deposition author(s): Kuglstatter, A., Shao, A.

Revision History

  • 2013-01-30
    Type: Citation | Details: Citation update