AF_AFQ2J843F1

COMPUTED STRUCTURE MODEL OF S-ADENOSYLMETHIONINE SYNTHASE 2

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: Q2J843
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Frankia casuarinae
• UniProtKB: Q2J843

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Model Confidence 

• pLDDT (global): 95.92
• 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: 42.61 kDa 
• Atom Count: 2,995 
• Modeled Residue Count: 398 
• Deposited Residue Count: 398 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
S-adenosylmethionine synthase 2	A	398	Frankia casuarinae	Mutation(s): 0  Gene Names: metK2 EC: 2.5.1.6
UniProt
Find proteins for Q2J843 (Frankia casuarinae (strain DSM 45818 / CECT 9043 / HFP020203 / CcI3)) Explore Q2J843  Go to UniProtKB:  Q2J843