AF_AFP42138F1

COMPUTED STRUCTURE MODEL OF SPERM PROTAMINE P1

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: P42138
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Notamacropus eugenii
• UniProtKB: P42138

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Model Confidence 

• pLDDT (global): 61.51
• 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: 8.67 kDa 
• Atom Count: 608 
• Modeled Residue Count: 62 
• Deposited Residue Count: 62 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sperm protamine P1	A	62	Notamacropus eugenii	Mutation(s): 0  Gene Names: PRM1
UniProt
Find proteins for P42138 (Notamacropus eugenii) Explore P42138  Go to UniProtKB:  P42138