3DDP

Structure of phosphorylated Thr160 CDK2/cyclin A in complex with the inhibitor CR8


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.210

Literature

Macromolecules
Sequence Display for 3DDP

Classification: TRANSFERASE / CELL CYCLE

Total Structure Weight: 130845.16

Macromolecule Entities
Molecule Chains Length Organism Details
Cell division protein kinase 2 A, C 299 Homo sapiens EC#: 2.7.11.22 IUBMB
Fragment: CDK2
Gene Name(s): CDK2 Gene View CDKN2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Cyclin-A2 B, D 268 Bos taurus Fragment: UNP residues 169-430
Gene Name(s): CCNA2 Gene View CCNA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
RC8
Query on RC8

A, C (2R)-2-({9-(1-methylethyl)-6-[(4-pyridin- 2-ylbenzyl)amino]-9H-purin-2-yl}amino)butan- 1-ol
C24 H29 N7 O
HOCBJBNQIQQQGT-LJQANCHMSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
RC8 N/A in BindingDB
N/A in BindingMoad
IC50: 72 nM  PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
A, C L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.210
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 74.32 α = 90.00
b = 135.16 β = 90.00
c = 168.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-06-06
  • Released Date: 2008-07-22
  • Deposition author(s): Echalier, A., Endicott, J.A.

Revision History

  • Version 1_0: 2008-07-22

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance