AF_AFB7NBV8F1

COMPUTED STRUCTURE MODEL OF PROTEIN/NUCLEIC ACID DEGLYCASE HCHA

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: B7NBV8
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Escherichia coli UMN026
• UniProtKB: B7NBV8

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Model Confidence 

• pLDDT (global): 97.66
• 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: 31.21 kDa 
• Atom Count: 2,201 
• Modeled Residue Count: 283 
• Deposited Residue Count: 283 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein/nucleic acid deglycase HchA	A	283	Escherichia coli UMN026	Mutation(s): 0  Gene Names: hchA EC: 3.5.1 (UniProt), 3.1.2 (UniProt), 3.5.1.124 (UniProt)
UniProt
Find proteins for B7NBV8 (Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC)) Explore B7NBV8  Go to UniProtKB:  B7NBV8