4BCN

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

Structural Biology Knowledgebase: 4BCN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.184

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BCN

Classification: TRANSFERASE / CELL CYCLE

Total Structure Weight: 129385.59

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 262 Homo sapiens Fragment: RESIDUES 171-432
Mutation: G357A, M392L, K400R, Q403K
Gene Name(s): CCNA2 Gene View CCN1 CCNA
CYCLIN-A2 D 262 Homo sapiens Fragment: RESIDUES 171-431
Mutation: G357A, M392L
Gene Name(s): CCNA2 Gene View CCN1 CCNA

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
T9N
Query on T9N

A, C 2-[(3-hydroxyphenyl)amino]-4-[4-methyl-2- (methylamino)-1,3-thiazol-5-yl]pyrimidine- 5-carbonitrile
C16 H14 N6 O S
NYRVLHGVDPPWJS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
T9N N/A in BindingDB
Ki: 12 nM  BindingMOAD
Ki: 12 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: 2.1 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.184
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 74.05 α = 90.00
b = 135.08 β = 90.00
c = 148.19 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