4EK6

Crystal structure of the cdk2 in complex with aminopyrazole inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.188

Literature

Macromolecules
Sequence Display for 4EK6

Classification: TRANSFERASE / TRANSFERASE INHIBITOR

Total Structure Weight: 34325.94

Macromolecule Entities
Molecule Chains Length Organism Details
Cyclin-dependent kinase 2 A 299 Homo sapiens EC#: 2.7.11.22 IUBMB
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
10K
Query on 10K

A N-(3-cyclopropyl-1H-pyrazol-5-yl)-2-[4-(thiophen- 2-yl)phenyl]acetamide
C18 H17 N3 O S
LQBKAYJFACGUCC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
10K Kd: 910 - 4960 nM (100) BindingDB

N/A in BindingMoad
N/A in PDBbind
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.188
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 53.33 α = 90.00
b = 71.65 β = 90.00
c = 72.33 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-04-09
  • Released Date: 2013-05-01
  • Deposition author(s): Kang, Y.N., Stuckey, J.A.

Revision History

  • Version 1_0: 2013-05-01

    Type: Initial release

  • Version 1_1: 2013-05-08

    Type: Database references

  • Version 1_2: 2013-05-29

    Type: Other

  • Version 1_3: 2017-11-15

    Type: Refinement description