AF_AFQ05B87F1

COMPUTED STRUCTURE MODEL OF FRATAXIN, MITOCHONDRIAL

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: Q05B87
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Bos taurus
• UniProtKB: Q05B87

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Model Confidence 

• pLDDT (global): 73.83
• 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: 23.59 kDa 
• Atom Count: 1,659 
• Modeled Residue Count: 217 
• Deposited Residue Count: 217 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Frataxin, mitochondrial	A	217	Bos taurus	Mutation(s): 0  Gene Names: FXN EC: 1.16.3.1
UniProt
Find proteins for Q05B87 (Bos taurus) Explore Q05B87  Go to UniProtKB:  Q05B87