1F0Q

CRYSTAL STRUCTURE OF THE ALPHA SUBUNIT OF PROTEIN KINASE CK2 IN COMPLEX WITH THE NUCLEOTIDE COMPETITIVE INHIBITOR EMODIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.63 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.192

Literature

Macromolecules
Sequence Display for 1F0Q

Classification: TRANSFERASE

Total Structure Weight: 39561.40

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN KINASE CK2, ALPHA SUBUNIT A 332 Zea mays EC#: 2.7.11.1 IUBMB
Gene Name(s): ACK2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 3-METHYL-1,6,8-TRIHYDROXYANTHRAQUINONE
EMODIN (Synonym)
C15 H10 O5
RHMXXJGYXNZAPX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
EMO Ki: 1850 nM (100) BindingDB

N/A in BindingMoad
IC50: 1000 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.63 Å
  • R-Value Free: 0.273
  • R-Value Work: 0.192
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 143.08 α = 90.00
b = 52.08 β = 99.33
c = 44.88 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-05-17
  • Released Date: 2001-05-23
  • Deposition author(s): Battistutta, R., Sarno, S., De Moliner, E., Papinutto, E., Zanotti, G., Pinna, L.A.

Revision History

  • Version 1_0: 2001-05-23

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance