AF_AFP49293F1

COMPUTED STRUCTURE MODEL OF PHYTOENE SYNTHASE, CHLOROPLASTIC

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: P49293
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Cucumis melo
• UniProtKB: P49293

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Model Confidence 

• pLDDT (global): 76.24
• 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: 47.45 kDa 
• Atom Count: 3,334 
• Modeled Residue Count: 422 
• Deposited Residue Count: 422 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phytoene synthase, chloroplastic	A	422	Cucumis melo	Mutation(s): 0  Gene Names: PSY EC: 2.5.1.32
UniProt
Find proteins for P49293 (Cucumis melo) Explore P49293  Go to UniProtKB:  P49293