AF_AFP28021F1

COMPUTED STRUCTURE MODEL OF CASEIN KINASE II SUBUNIT BETA

There are no experimental data to verify the accuracy of this computed structure model. See Model Confidence metrics below for all regions of the polypeptide chain

• AlphaFold DB: P28021
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Xenopus laevis
• UniProtKB: P28021

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Model Confidence 

• pLDDT (global): 93.65
• pLDDT (local):

Model Confidence 

•   Very high (pLDDT > 90)    
•   Confident (70 < pLDDT ≤ 90)    
•   Low (50 < pLDDT ≤ 70)    
•   Very low (pLDDT ≤ 50)    

Computed Structure Models provide per-residue confidence score (pLDDT) between 0 and 100. Some regions below 50 pLDDT may be unstructured in isolation.

Assembly  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Macromolecule Content 

• Total Structure Weight: 24.99 kDa 
• Atom Count: 1,752 
• Modeled Residue Count: 215 
• Deposited Residue Count: 215 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Casein kinase II subunit beta	A	215	Xenopus laevis	Mutation(s): 0  Gene Names: csnk2b
UniProt
Find proteins for P28021 (Xenopus laevis) Explore P28021  Go to UniProtKB:  P28021