AF_AFB2AGF3F1

COMPUTED STRUCTURE MODEL OF PHOSPHOMETHYLPYRIMIDINE SYNTHASE

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: B2AGF3
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Cupriavidus taiwanensis LMG 19424
• UniProtKB: B2AGF3

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Model Confidence 

• pLDDT (global): 92.9
• 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: 69.62 kDa 
• Atom Count: 4,893 
• Modeled Residue Count: 626 
• Deposited Residue Count: 626 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphomethylpyrimidine synthase	A	626	Cupriavidus taiwanensis LMG 19424	Mutation(s): 0  Gene Names: thiC EC: 4.1.99.17
UniProt
Find proteins for B2AGF3 (Cupriavidus taiwanensis (strain DSM 17343 / BCRC 17206 / CCUG 44338 / CIP 107171 / LMG 19424 / R1)) Explore B2AGF3  Go to UniProtKB:  B2AGF3