1YKR

Crystal structure of cdk2 with an aminoimidazo pyridine inhibitor

Structural Biology Knowledgebase: 1YKR SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.255

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1YKR

Classification: TRANSFERASE

Total Structure Weight: 34438.13

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
628
Query on 628

A 4-{[6-(2,6-DICHLOROBENZOYL)IMIDAZO[1,2-A]PYRIDIN- 2-YL]AMINO}BENZENESULFONAMIDE
2-ALPHA)PYRIDINE, (Synonym)
C20 H14 Cl2 N4 O3 S
UQAWGIKJINAKIZ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
628 N/A in BindingDB
IC50: 560 nM  BindingMOAD
IC50: 560 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.255
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 53.25 α = 90.00
b = 71.39 β = 90.00
c = 71.42 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-01-18
  • Released Date: 2006-01-24
  • Deposition author(s): Hamdouchi, C., Zhong, B., Mendoza, J., Jaramillo, C., Zhang, F., Brooks, H.B.

Revision History

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