AF_AFQ48247F1

COMPUTED STRUCTURE MODEL OF VACUOLATING CYTOTOXIN AUTOTRANSPORTER

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: Q48247
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Helicobacter pylori
• UniProtKB: Q48247

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Model Confidence 

• pLDDT (global): 81.52
• 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: 139.9 kDa 
• Atom Count: 9,858 
• Modeled Residue Count: 1,296 
• Deposited Residue Count: 1,296 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Vacuolating cytotoxin autotransporter	A	1,296	Helicobacter pylori	Mutation(s): 0  Gene Names: vacA
UniProt
Find proteins for Q48247 (Helicobacter pylori) Explore Q48247  Go to UniProtKB:  Q48247