AF_AFB2AG76F1

COMPUTED STRUCTURE MODEL OF ARGININE--TRNA LIGASE

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: B2AG76
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Cupriavidus taiwanensis LMG 19424
• UniProtKB: B2AG76

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Model Confidence 

• pLDDT (global): 94.67
• 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: 64.69 kDa 
• Atom Count: 4,562 
• Modeled Residue Count: 595 
• Deposited Residue Count: 595 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Arginine--tRNA ligase	A	595	Cupriavidus taiwanensis LMG 19424	Mutation(s): 0  Gene Names: argS EC: 6.1.1.19
UniProt
Find proteins for B2AG76 (Cupriavidus taiwanensis (strain DSM 17343 / BCRC 17206 / CCUG 44338 / CIP 107171 / LMG 19424 / R1)) Explore B2AG76  Go to UniProtKB:  B2AG76