1QMZ

PHOSPHORYLATED CDK2-CYCLYIN A-SUBSTRATE PEPTIDE COMPLEX

Structural Biology Knowledgebase: 1QMZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.220

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1QMZ

Classification: CELL CYCLE

Total Structure Weight: 130529.91

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
Gene Name(s): CDK2 Gene View CDKN2
G2/MITOTIC-SPECIFIC CYCLIN A B, D 259 Homo sapiens Fragment: RESIDUES 174-432
Gene Name(s): CCNA2 Gene View CCN1 CCNA
SUBSTRATE PEPTIDE E, F 7 Homo sapiens Fragment: 1-7

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: 2.2 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.220
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 152.60 α = 90.00
b = 163.70 β = 90.00
c = 73.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-10-11
  • Released Date: 1999-12-14
  • Deposition author(s): Brown, N.R., 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