AF_AFQ8Z787F1

COMPUTED STRUCTURE MODEL OF FUMARATE AND NITRATE REDUCTION REGULATORY PROTEIN

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: Q8Z787
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Salmonella enterica subsp. enterica serovar Typhi
• UniProtKB: Q8Z787

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Model Confidence 

• pLDDT (global): 90.21
• 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: 27.92 kDa 
• Atom Count: 1,952 
• Modeled Residue Count: 250 
• Deposited Residue Count: 250 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fumarate and nitrate reduction regulatory protein	A	250	Salmonella enterica subsp. enterica serovar Typhi	Mutation(s): 0  Gene Names: fnr
UniProt
Find proteins for Q8Z787 (Salmonella typhi) Explore Q8Z787  Go to UniProtKB:  Q8Z787