AF_AFQ5XA03F1

COMPUTED STRUCTURE MODEL OF TRNA PSEUDOURIDINE SYNTHASE A

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: Q5XA03
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Streptococcus pyogenes MGAS10394
• UniProtKB: Q5XA03

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Model Confidence 

• pLDDT (global): 96.9
• 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: 28.4 kDa 
• Atom Count: 1,998 
• Modeled Residue Count: 249 
• Deposited Residue Count: 249 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
tRNA pseudouridine synthase A	A	249	Streptococcus pyogenes MGAS10394	Mutation(s): 0  Gene Names: truA EC: 5.4.99.12
UniProt
Find proteins for Q5XA03 (Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394)) Explore Q5XA03  Go to UniProtKB:  Q5XA03