AF_AFA0ZZR0F1

COMPUTED STRUCTURE MODEL OF THYMIDYLATE 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: A0ZZR0
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Bifidobacterium adolescentis ATCC 15703
• UniProtKB: A0ZZR0

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Model Confidence 

• pLDDT (global): 90.85
• 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: 23.84 kDa 
• Atom Count: 1,673 
• Modeled Residue Count: 217 
• Deposited Residue Count: 217 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Thymidylate kinase	A	217	Bifidobacterium adolescentis ATCC 15703	Mutation(s): 0  Gene Names: tmk EC: 2.7.4.9
UniProt
Find proteins for A0ZZR0 (Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 / E194a)) Explore A0ZZR0  Go to UniProtKB:  A0ZZR0