AF_AFP02441F1

COMPUTED STRUCTURE MODEL OF KERATIN, HIGH-SULFUR MATRIX PROTEIN, IIIA3

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: P02441
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Ovis aries
• UniProtKB: P02441

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Model Confidence 

• pLDDT (global): 34.55
• 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  

Macromolecule Content 

• Total Structure Weight: 14.18 kDa 
• Atom Count: 960 
• Modeled Residue Count: 131 
• Deposited Residue Count: 131 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Keratin, high-sulfur matrix protein, IIIA3	A	131	Ovis aries	Mutation(s): 0
UniProt
Find proteins for P02441 (Ovis aries) Explore P02441  Go to UniProtKB:  P02441