3NS9

Crystal structure of CDK2 in complex with inhibitor BS-194

Structural Biology Knowledgebase: 3NS9 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.202

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3NS9

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 34362.27

Macromolecule Entities
Molecule Chains Length Organism Details
Cell division protein kinase 2 A 298 Homo sapiens EC#: 2.7.11.22 IUBMB
Gene Name(s): CDK2 Gene View CDKN2

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NS9
Query on NS9

A (2S,3S)-3-{[7-(benzylamino)-3-(1-methylethyl)pyrazolo[1,5- a]pyrimidin-5-yl]amino}butane-1,2,4-triol
C20 H27 N5 O3
KRIWIRSMQRQYJG-DLBZAZTESA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
NS9 N/A in BindingDB
IC50: 3 nM  BindingMOAD
IC50: 3 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.265
  • R-Value Work: 0.202
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.05 α = 90.00
b = 70.69 β = 90.00
c = 72.11 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-07-01
  • Released Date: 2010-12-08
  • Deposition author(s): Hazel, P., Freemont, P.S.

Revision History

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