AF_AFP18242F1

COMPUTED STRUCTURE MODEL OF CATHEPSIN D

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: P18242
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Mus musculus
• UniProtKB: P18242

---

Model Confidence 

• pLDDT (global): 84.62
• 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: 45 kDa 
• Atom Count: 3,162 
• Modeled Residue Count: 410 
• Deposited Residue Count: 410 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cathepsin D	A	410	Mus musculus	Mutation(s): 0  Gene Names: Ctsd EC: 3.4.23.5
UniProt & NIH Common Fund Data Resources
Find proteins for P18242 (Mus musculus) Explore P18242  Go to UniProtKB:  P18242
IMPC:  MGI:88562