8Q9S

STRUCTURE OF PROTEIN KINASE CK2 CATALYTIC SUBUNIT (ISOFORM CK2ALPHA'; CSNK2A2 GENE PRODUCT) IN COMPLEX WITH THE INHIBITOR SGC-CK2-1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.169 
  • R-Value Work: 0.135 
  • R-Value Observed: 0.137 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Discovery and Exploration of Protein Kinase CK2 Binding Sites Using CK2alpha Cys336Ser as an Exquisite Crystallographic Tool

Werner, C.Lindenblatt, D.Viht, K.Uri, A.Niefind, K.

(2023) Kinases Phosphatases 


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Casein kinase II subunit alpha'364Homo sapiensMutation(s): 1 
Gene Names: CSNK2A2CK2A2
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P19784 (Homo sapiens)
Explore P19784 
Go to UniProtKB:  P19784
PHAROS:  P19784
GTEx:  ENSG00000070770 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP19784
Sequence Annotations
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  • Reference Sequence
Small Molecules
Binding Affinity Annotations 
IDSourceBinding Affinity
QBE BindingDB:  8Q9S IC50: 19 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.35 Å
  • R-Value Free: 0.169 
  • R-Value Work: 0.135 
  • R-Value Observed: 0.137 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 46.217α = 66.83
b = 47.682β = 89.43
c = 50.562γ = 88.93
Software Package:
Software NamePurpose
autoPROCdata processing
PHENIXphasing
PHENIXrefinement

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
German Research Foundation (DFG)GermanyNI 643/11-1
German Research Foundation (DFG)GermanyNI 643/4-2

Revision History  (Full details and data files)

  • Version 1.0: 2023-12-06
    Type: Initial release