2C6K

Crystal structure of the human CDK2 complexed with the triazolopyrimidine inhibitor

Structural Biology Knowledgebase: 2C6K SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.183

Literature

Macromolecules
Sequence Display for 2C6K

Classification: TRANSFERASE

Total Structure Weight: 34364.27

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
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DT2
Query on DT2

A 4-{[5-(CYCLOHEXYLAMINO)[1,2,4]TRIAZOLO[1,5- A]PYRIMIDIN-7-YL]AMINO}BENZENESULFONAMIDE
C17 H21 N7 O2 S
VPOGRVWIIVMWRI-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DT2 N/A in BindingDB
IC50: 730 nM  BindingMOAD
IC50: 730 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.183
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.55 α = 90.00
b = 71.63 β = 90.00
c = 72.26 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

  • 2015-10-14
    Type: Non-polymer description | Details: FORMUL
  • 2015-10-14
    Type: Other | Details: REMARK 525
  • 2015-10-14
    Type: Source and taxonomy | Details: SOURCE
  • 2015-10-14
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2015-10-14
    Type: Version format compliance | Details: REMARK 4