AF_AFA9MSZ2F1

COMPUTED STRUCTURE MODEL OF SMALL RIBOSOMAL SUBUNIT PROTEIN US3

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: A9MSZ2
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Salmonella enterica subsp. enterica serovar Paratyphi B str. SPB7
• UniProtKB: A9MSZ2

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Model Confidence 

• pLDDT (global): 89.49
• 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: 26.03 kDa 
• Atom Count: 1,830 
• Modeled Residue Count: 233 
• Deposited Residue Count: 233 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Small ribosomal subunit protein uS3	A	233	Salmonella enterica subsp. enterica serovar Paratyphi B str. SPB7	Mutation(s): 0  Gene Names: rpsC
UniProt
Find proteins for A9MSZ2 (Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7)) Explore A9MSZ2  Go to UniProtKB:  A9MSZ2