4CFW

Structure-based design of C8-substituted O6-cyclohexylmethoxyguanine CDK1 and 2 inhibitors.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.45 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.185

Literature

Macromolecules
Sequence Display for 4CFW

Classification: CELL CYCLE

Total Structure Weight: 129017.44

Macromolecule Entities
Molecule Chains Length Organism Details
CYCLIN-DEPENDENT KINASE 2 A, C 303 Homo sapiens EC#: 2.7.11.22 IUBMB
Details: PHOSPHORYLATED ON RESIDUE T160
Gene Name(s): CDK2 Gene View CDKN2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CYCLIN-A2 B, D 258 Homo sapiens Fragment: CDK-ACTIVATING FRAGMENT, RESIDUES 175-432
Gene Name(s): CCNA2 Gene View CCN1 CCNA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SQ9
Query on SQ9

A, C 3-[2-amino-6-(cyclohexylmethoxy)-7H-purin- 8-yl]-2-methylbenzenesulfonamide
C19 H24 N6 O3 S
MTASIWVJZCLGMA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SQ9 N/A in BindingDB
IC50: 510 nM  BindingMOAD
IC50: 510 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: 2.45 Å
  • R-Value Free: 0.241
  • R-Value Work: 0.185
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 74.19 α = 90.00
b = 134.83 β = 90.00
c = 148.99 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-11-19
  • Released Date: 2013-12-18
  • Deposition author(s): Carbain, B., Paterson, D.J., Anscombe, E., Campbell, A., Cano, C., Echalier, A., Endicott, J., Golding, B.T., Haggerty, K., Hardcastle, I.R., Jewsbury, P., Newell, D.R., Noble, M.E.M., Roche, C., Wang, L.Z., Griffin, R.

Revision History

  • Version 1_0: 2013-12-18

    Type: Initial release

  • Version 1_1: 2014-02-12

    Type: Database references