3PZH

Crystal structure of maize CK2 alpha in complex with emodin at 1.92 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.919 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.159 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural and functional analysis of the flexible regions of the catalytic alpha-subunit of protein kinase CK2

Papinutto, E.Ranchio, A.Lolli, G.Pinna, L.A.Battistutta, R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Casein kinase II subunit alpha
A
332Zea maysMutation(s): 0 
Gene Names: ACK2
EC: 2.7.11.1
Find proteins for P28523 (Zea mays)
Go to UniProtKB:  P28523
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ACT
Query on ACT

Download SDF File 
Download CCD File 
A
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
CL
Query on CL

Download SDF File 
Download CCD File 
A
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
EMO
Query on EMO

Download SDF File 
Download CCD File 
A
3-METHYL-1,6,8-TRIHYDROXYANTHRAQUINONE
EMODIN
C15 H10 O5
RHMXXJGYXNZAPX-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CME
Query on CME
A
L-PEPTIDE LINKINGC5 H11 N O3 S2CYS
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
EMOKi: 1850 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.919 Å
  • R-Value Free: 0.209 
  • R-Value Work: 0.159 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 142.629α = 90.00
b = 59.376β = 103.06
c = 44.860γ = 90.00
Software Package:
Software NamePurpose
XSCALEdata scaling
PDB_EXTRACTdata extraction
PHENIXrefinement
SCALAdata scaling
ProDCdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-12-21
    Type: Initial release
  • Version 1.1: 2017-11-08
    Type: Refinement description