AF_AFQ3SEU8F1

COMPUTED STRUCTURE MODEL OF IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE SUBUNIT HISF

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: Q3SEU8
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Thiobacillus denitrificans ATCC 25259
• UniProtKB: Q3SEU8

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Model Confidence 

• pLDDT (global): 93.34
• 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: 26.83 kDa 
• Atom Count: 1,883 
• Modeled Residue Count: 251 
• Deposited Residue Count: 251 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Imidazole glycerol phosphate synthase subunit HisF	A	251	Thiobacillus denitrificans ATCC 25259	Mutation(s): 0  Gene Names: hisF EC: 4.3.2.10
UniProt
Find proteins for Q3SEU8 (Thiobacillus denitrificans (strain ATCC 25259 / T1)) Explore Q3SEU8  Go to UniProtKB:  Q3SEU8