AF_AFQ7BS42F1

COMPUTED STRUCTURE MODEL OF SERINE PROTEASE PIC 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: Q7BS42
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Escherichia coli 042
• UniProtKB: Q7BS42

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Model Confidence 

• pLDDT (global): 90.72
• 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: 146.61 kDa 
• Atom Count: 10,328 
• Modeled Residue Count: 1,372 
• Deposited Residue Count: 1,372 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine protease pic autotransporter	A	1,372	Escherichia coli 042	Mutation(s): 0  Gene Names: pic EC: 3.4.21
UniProt
Find proteins for Q7BS42 (Escherichia coli O44:H18 (strain 042 / EAEC)) Explore Q7BS42  Go to UniProtKB:  Q7BS42