2WHB

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

Structural Biology Knowledgebase: 2WHB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.186

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2WHB

Classification: TRANSFERASE

Total Structure Weight: 128966.63

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
Gene Name(s): CCNA2 Gene View CCN1 CCNA
ARG-ARG-L3O-PFF E, F 5 synthetic

Small Molecules
Modified Residues 3 Unique
ID Chains Type Formula 2D Diagram Parent
L3O
Query on L3O
E, F L-peptide linking C7 H15 N O3 LEU
PFF
Query on PFF
E, F L-PEPTIDE LINKING C9 H10 F N O2 PHE
NH2
Query on NH2
E, F NON-POLYMER H2 N --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.9 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.186
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 74.42 α = 90.00
b = 114.92 β = 90.00
c = 154.47 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-05-03
  • 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.

Revision History

  • 2011-08-24
    Type: Refinement description | Details: REMARK 3
  • 2011-08-24
    Type: Non-polymer description | Details: FORMUL
  • 2011-08-24
    Type: Other | Details: REMARK 525
  • 2011-08-24
    Type: Geometry validation | Details: REMARK 500
  • 2011-08-24
    Type: Citation | Details: JRNL
  • 2011-08-24
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-08-24
    Type: Version format compliance | Details: REMARK 4