2WEV

TRUNCATION AND OPTIMISATION OF PEPTIDE INHIBITORS OF CDK2, CYCLIN A THROUGH STRUCTURE GUIDED DESIGN

Structural Biology Knowledgebase: 2WEV SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WEV

Classification: TRANSFERASE

Total Structure Weight: 129635.37

Macromolecule Entities
Molecule Chains Length Organism Details
CELL DIVISION PROTEIN KINASE 2 A, C 298 Homo sapiens EC#: 2.7.11.22 IUBMB
Details: TRIAZOL-1-METHYL-PYRIMIDIN INHIBITOR
Gene Name(s): CDK2 Gene View CDKN2
CYCLIN-A2 B, D 260 Homo sapiens Fragment: RESIDUES 173-432
Details: CAP-TETRAPEPTIDE INHIBITOR
Gene Name(s): CCNA2 Gene View CCN1 CCNA
ARG-ARG-B3L-MEA E, F 6 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CK7
Query on CK7

A, C [4-(2-AMINO-4-METHYL-THIAZOL-5-YL)-PYRIMIDIN- 2-YL]-(3-NITRO-PHENYL)-AMINE
C14 H12 N6 O2 S
DYTKVFHLKPDNRW-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CK7 Ki: 2 nM (100) BindingDB

N/A in BindingMoad
IC50: 10 nM  PDBbind
Modified Residues 4 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
E, F NON-POLYMER C2 H4 O --
B3L
Query on B3L
E, F L-peptide linking C7 H15 N O2 --
MEA
Query on MEA
E, F L-PEPTIDE LINKING C10 H13 N O2 PHE
NH2
Query on NH2
E, F NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.187
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 74.52 α = 90.00
b = 113.84 β = 90.00
c = 158.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-04-01
  • Released Date: 2009-06-09
  • Deposition author(s): Kontopidis, G., Andrews, M.J., Mcinnes, C., Plater, A., Innes, L., Renachowski, S., Cowan, A., Fischer, P.M.
  • Previous versions: 2C5P

Revision History

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