AF_AFQ9WYB1F1

COMPUTED STRUCTURE MODEL OF ACETATE KINASE

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: Q9WYB1
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Thermotoga maritima MSB8
• UniProtKB: Q9WYB1

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Model Confidence 

• pLDDT (global): 96.99
• 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: 44.87 kDa 
• Atom Count: 3,147 
• Modeled Residue Count: 403 
• Deposited Residue Count: 403 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetate kinase	A	403	Thermotoga maritima MSB8	Mutation(s): 0  Gene Names: ackA EC: 2.7.2.1
UniProt
Find proteins for Q9WYB1 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYB1  Go to UniProtKB:  Q9WYB1