2CCI

CRYSTAL STRUCTURE OF PHOSPHO-CDK2 CYCLIN A IN COMPLEX WITH A PEPTIDE CONTAINING BOTH THE SUBSTRATE AND RECRUITMENT SITES OF CDC6

Structural Biology Knowledgebase: 2CCI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.261

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2CCI

Classification: CELL CYCLE

Total Structure Weight: 135481.63

Macromolecule Entities
Molecule Chains Length Organism Details
CELL DIVISION PROTEIN KINASE 2 A, C 299 Homo sapiens EC#: 2.7.11.22 IUBMB
Details: PHOSPHORYLATED AT RESIDUE T160
Gene Name(s): CDK2 Gene View CDKN2
CYCLIN A2 B, D 258 Homo sapiens Fragment: RESIDUES 175-432
Gene Name(s): CCNA2 Gene View CCN1 CCNA
CELL DIVISION CONTROL PROTEIN 6 HOMOLOG F, I 30 Homo sapiens Fragment: RESIDUES 71-100
Mutation: P67H, P68H, C69A, P72R
Details: PEPTIDE MODIFIED TO GENERATE ACTIVE SITE SEQUENCE
Gene Name(s): CDC6 Gene View CDC18L

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

A, C ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, C MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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: 2.7 Å
  • R-Value Free: 0.321
  • R-Value Work: 0.261
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 74.42 α = 90.00
b = 114.39 β = 90.00
c = 170.71 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-01-16
  • Released Date: 2006-05-03
  • Deposition author(s): Cheng, K.Y., Noble, M.E.M., Skamnaki, V., Brown, N.R., Lowe, E.D., Kontogiannis, L., Shen, K., Cole, P.A., Siligardi, G., Johnson, L.N.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor