2DS1

Human cyclin dependent kinase 2 complexed with the CDK4 inhibitor

  • Classification: TRANSFERASE
  • Deposited: 2006-06-17 Released: 2007-06-19
  • Deposition author(s): Ikuta, M.
  • Organism: Homo sapiens
  • Expression System: Spodoptera frugiperda
  • Mutation(s): 3

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.225

Literature

Macromolecules
Sequence Display for 2DS1

Classification: TRANSFERASE

Total Structure Weight: 34328.79

Macromolecule Entities
Molecule Chains Length Organism Details
Cell division protein kinase 2 A 298 Homo sapiens EC#: 2.7.11.22 IUBMB
Mutation: F82H, L83V, K89T
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
1CD
Query on 1CD

A (13R,15S)-13-METHYL-16-OXA-8,9,12,22,24-PENTAAZAHEXACYCLO[15.6.2.16,9.1,12,15.0,2,7.0,21,25]HEPTACOSA- 1(24),2,4,6,17(25),18,20-HEPTAENE-23,26-DIONE
4, (Synonym)
C22 H21 N5 O3
KBLPHMRCKHFBJB-OLZOCXBDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
1CD IC50: 3.4 nM (98) BindingDB

IC50: 6.4 nM  BindingMOAD
IC50: 3.4 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.290
  • R-Value Work: 0.225
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 72.05 α = 90.00
b = 71.22 β = 90.00
c = 53.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-17
  • Released Date: 2007-06-19
  • Deposition author(s): Ikuta, M.

Revision History

  • Version 1_0: 2007-06-19

    Type: Initial release

  • Version 1_1: 2008-04-30

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance