AF_AFP20239F1

COMPUTED STRUCTURE MODEL OF ZONA PELLUCIDA SPERM-BINDING PROTEIN 2

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: P20239
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Mus musculus
• UniProtKB: P20239

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Model Confidence 

• pLDDT (global): 73.91
• 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: 80.3 kDa 
• Atom Count: 5,643 
• Modeled Residue Count: 713 
• Deposited Residue Count: 713 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Zona pellucida sperm-binding protein 2	A	713	Mus musculus	Mutation(s): 0  Gene Names: Zp2
UniProt
Find proteins for P20239 (Mus musculus) Explore P20239  Go to UniProtKB:  P20239