2WIP

STRUCTURE OF CDK2-CYCLIN A COMPLEXED WITH 8-ANILINO-1-METHYL-4,5-DIHYDRO- 1H-PYRAZOLO[4,3-H] QUINAZOLINE-3-CARBOXYLIC ACID

Structural Biology Knowledgebase: 2WIP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 2WIP

Classification: TRANSFERASE

Total Structure Weight: 131801.56

Macromolecule Entities
Molecule Chains Length Organism Details
CELL DIVISION PROTEIN KINASE 2 A, C 309 Homo sapiens EC#: 2.7.11.22 IUBMB
Gene Name(s): CDK2 Gene View CDKN2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
CYCLIN-A2 B, D 265 Homo sapiens Fragment: C-TERMINAL PORTION, RESIDUES 173-432
Gene Name(s): CCNA2 Gene View CCN1 CCNA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
P49
Query on P49

A, C 1-methyl-8-(phenylamino)-4,5-dihydro-1H-pyrazolo[4,3- h]quinazoline-3-carboxylic acid
C17 H15 N5 O2
ZOBRPBVIEUWYJR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
P49 IC50: 3 nM (98) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.221
  • Space Group: P 62 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 184.18 α = 90.00
b = 184.18 β = 90.00
c = 215.01 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-05-14
  • Released Date: 2009-07-28
  • Deposition author(s): Brasca, M.G., Amboldi, N., Ballinari, D., Cameron, A.D., Casale, E., Cervi, G., Colombo, M., Colotta, F., Croci, V., Dalessio, R., Fiorentini, F., Isacchi, A., Mercurio, C., Moretti, W., Panzeri, A., Pastori, W., Pevarello, P., Quartieri, F., Roletto, F., Traquandi, G., Vianello, P., Vulpetti, A., Ciomei, M.

Revision History

  • 2012-10-10
    Type: Citation | Details: JRNL
  • 2012-10-10
    Type: Other | Details: REMARK 465,REMARK 525
  • 2012-10-10
    Type: Version format compliance | Details: REMARK 4
  • 2012-10-10
    Type: Refinement description | Details: REMARK 3
  • 2012-10-10
    Type: Non-polymer description | Details: FORMUL
  • 2012-10-10
    Type: Biological assembly | Details: REMARK 350
  • 2012-10-10
    Type: Geometry validation | Details: REMARK 500