4EK6 | pdb_00004ek6

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 (Depositor), 0.208 (DCC) 
  • R-Value Work: 
    0.188 (Depositor), 0.185 (DCC) 
  • R-Value Observed: 
    0.189 (Depositor) 

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Ligand Structure Quality Assessment 


This is version 1.4 of the entry. See complete history

Literature

Crystal structure of the cdk2 in complex with aminopyrazole inhibitor

Kang, Y.N.Stuckey, J.A.

To be published.

Macromolecule Content 

  • Total Structure Weight: 34.33 kDa 
  • Atom Count: 2,614 
  • Modeled Residue Count: 279 
  • Deposited Residue Count: 299 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Cyclin-dependent kinase 2299Homo sapiensMutation(s): 1 
Gene Names: CDK2CDKN2
EC: 2.7.11.22
UniProt & NIH Common Fund Data Resources
Find proteins for P24941 (Homo sapiens)
Explore P24941 
Go to UniProtKB:  P24941
PHAROS:  P24941
GTEx:  ENSG00000123374 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP24941
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
10K

Query on 10K



Download:Ideal Coordinates CCD File
B [auth A]N-(3-cyclopropyl-1H-pyrazol-5-yl)-2-[4-(thiophen-2-yl)phenyl]acetamide
C18 H17 N3 O S
LQBKAYJFACGUCC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.52 Å
  • R-Value Free:  0.217 (Depositor), 0.208 (DCC) 
  • R-Value Work:  0.188 (Depositor), 0.185 (DCC) 
  • R-Value Observed: 0.189 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 53.328α = 90
b = 71.647β = 90
c = 72.332γ = 90
Software Package:
Software NamePurpose
MD2data collection
PHASERphasing
BUSTERrefinement
HKL-2000data reduction
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-05-01
    Type: Initial release
  • Version 1.1: 2013-05-08
    Changes: Database references
  • Version 1.2: 2013-05-29
    Changes: Other
  • Version 1.3: 2017-11-15
    Changes: Refinement description
  • Version 1.4: 2024-11-20
    Changes: Data collection, Database references, Derived calculations, Structure summary