2A4L

Human cyclin-dependent kinase 2 in complex with roscovitine

Structural Biology Knowledgebase: 2A4L SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.173

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2A4L

Classification: TRANSFERASE

Total Structure Weight: 34331.25

Macromolecule Entities
Molecule Chains Length Organism Details
Homo sapiens cyclin-dependent 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
RRC
Query on RRC

A R-ROSCOVITINE
C19 H26 N6 O
BTIHMVBBUGXLCJ-OAHLLOKOSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
RRC IC50: 0.6 - 700 nM (100) BindingDB
Kd: 2900 - 3400000 nM (100) BindingDB
Ki: 250 nM (100) BindingDB

IC50: 400 nM  BindingMOAD
IC50: 400 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.270
  • R-Value Work: 0.173
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 72.31 α = 90.00
b = 73.07 β = 90.00
c = 54.28 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-06-29
  • Released Date: 2006-10-03
  • Deposition author(s): De Azevedo Jr., W.F., Kim, S.H.

Revision History

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