1H1Q

STRUCTURE OF HUMAN THR160-PHOSPHO CDK2/CYCLIN A COMPLEXED WITH THE INHIBITOR NU6094

Structural Biology Knowledgebase: 1H1Q SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.332
  • R-Value Work: 0.238

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1H1Q

Classification: TRANSFERASE

Total Structure Weight: 128832.19

Macromolecule Entities
Molecule Chains Length Organism Details
CELL DIVISION PROTEIN KINASE 2 A, C 303 Homo sapiens EC#: 2.7.11.22 IUBMB
Details: PHOSPHORYLATED ON THR160
Gene Name(s): CDK2 Gene View CDKN2
CYCLIN A2 B, D 258 Homo sapiens Gene Name(s): CCNA2 Gene View CCN1 CCNA

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
2A6
Query on 2A6

A, C 2-ANILINO-6-CYCLOHEXYLMETHOXYPURINE
C18 H21 N5 O
XWWRLKIBRPJQJX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
2A6 IC50: 2300 nM (100) BindingDB

IC50: 1000 nM  BindingMOAD
IC50: 1000 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: 2.5 Å
  • R-Value Free: 0.332
  • R-Value Work: 0.238
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 73.99 α = 90.00
b = 134.73 β = 90.00
c = 148.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-07-21
  • Released Date: 2002-09-19
  • Deposition author(s): Davies, T.G., Noble, M.E.M., Endicott, J.A., Johnson, L.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4