2C6O

CRYSTAL STRUCTURE OF THE HUMAN CDK2 COMPLEXED WITH THE TRIAZOLOPYRIMIDINE INHIBITOR

Structural Biology Knowledgebase: 2C6O SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.233

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2C6O

Classification: TRANSFERASE

Total Structure Weight: 34379.28

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
4SP
Query on 4SP

A O6-CYCLOHEXYLMETHOXY-2-(4'-SULPHAMOYLANILINO) PURINE
C18 H22 N6 O3 S
OWXORKPNCHJYOF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
4SP IC50: 8.9 - 120 nM (98 - 99) BindingDB

N/A in BindingMoad
Ki: 6 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.233
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.04 α = 90.00
b = 71.76 β = 90.00
c = 71.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-11-10
  • Released Date: 2005-12-07
  • Deposition author(s): Richardson, C.M., Dokurno, P., Murray, J.B., Surgenor, A.E.

Revision History

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