AF_AFP0C059F1

COMPUTED STRUCTURE MODEL OF SMALL HEAT SHOCK PROTEIN IBPB

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: P0C059
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Escherichia coli CFT073
• UniProtKB: P0C059

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Model Confidence 

• pLDDT (global): 82.79
• 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: 16.11 kDa 
• Atom Count: 1,134 
• Modeled Residue Count: 142 
• Deposited Residue Count: 142 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Small heat shock protein IbpB	A	142	Escherichia coli CFT073	Mutation(s): 0  Gene Names: ibpB
UniProt
Find proteins for P0C059 (Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)) Explore P0C059  Go to UniProtKB:  P0C059