AF_AFA2C228F1

COMPUTED STRUCTURE MODEL OF ATP PHOSPHORIBOSYLTRANSFERASE REGULATORY SUBUNIT

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: A2C228
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Prochlorococcus marinus str. NATL1A
• UniProtKB: A2C228

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Model Confidence 

• pLDDT (global): 90.65
• 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: 43.96 kDa 
• Atom Count: 3,088 
• Modeled Residue Count: 391 
• Deposited Residue Count: 391 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP phosphoribosyltransferase regulatory subunit	A	391	Prochlorococcus marinus str. NATL1A	Mutation(s): 0  Gene Names: hisZ
UniProt
Find proteins for A2C228 (Prochlorococcus marinus (strain NATL1A)) Explore A2C228  Go to UniProtKB:  A2C228