AF_AFB4R4T6F1

COMPUTED STRUCTURE MODEL OF SODIUM-DEPENDENT NUTRIENT AMINO ACID TRANSPORTER 1

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: B4R4T6
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Drosophila simulans
• UniProtKB: B4R4T6

---

Model Confidence 

• pLDDT (global): 85.53
• 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: 71.96 kDa 
• Atom Count: 5,088 
• Modeled Residue Count: 643 
• Deposited Residue Count: 643 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sodium-dependent nutrient amino acid transporter 1	A	643	Drosophila simulans	Mutation(s): 0  Gene Names: NAAT1
UniProt
Find proteins for B4R4T6 (Drosophila simulans) Explore B4R4T6  Go to UniProtKB:  B4R4T6