4BCK

Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor

Structural Biology Knowledgebase: 4BCK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BCK

Classification: TRANSFERASE / CELL CYCLE

Total Structure Weight: 129420.82

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLIN-DEPENDENT KINASE 2 A, C 300 Homo sapiens EC#: 2.7.11.22 IUBMB
Gene Name(s): CDK2 Gene View CDKN2
CYCLIN-A2 B, D 262 Homo sapiens Fragment: RESIDUES 171-432
Gene Name(s): CCNA2 Gene View CCN1 CCNA

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
T3E
Query on T3E

A, C 3-[[5-cyano-4-[4-methyl-2-(methylamino)-1,3- thiazol-5-yl]pyrimidin-2-yl]amino]benzenesulfonamide
C16 H15 N7 O2 S2
SGOFFNQMBSXTRU-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SGM
Query on SGM

A MONOTHIOGLYCEROL
C3 H8 O2 S
PJUIMOJAAPLTRJ-GSVOUGTGSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
T3E Ki: 4 nM (100) BindingDB

Ki: 4 nM  BindingMOAD
Ki: 4 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: 2.05 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.193
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 77.20 α = 90.00
b = 140.37 β = 90.00
c = 155.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-10-02
  • Released Date: 2013-03-06
  • Deposition author(s): Hole, A.J., Baumli, S., Wang, S., Endicott, J.A., Noble, M.E.M.

Revision History

No revisions since initial release