AF_AFB2THF2F1

COMPUTED STRUCTURE MODEL OF PHOSPHATIDYLSERINE DECARBOXYLASE PROENZYME

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: B2THF2
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Clostridium botulinum B str. Eklund 17B (NRP)
• UniProtKB: B2THF2

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Model Confidence 

• pLDDT (global): 91.57
• 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: 34.15 kDa 
• Atom Count: 2,402 
• Modeled Residue Count: 296 
• Deposited Residue Count: 296 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphatidylserine decarboxylase proenzyme	A	296	Clostridium botulinum B str. Eklund 17B (NRP)	Mutation(s): 0  Gene Names: psd EC: 4.1.1.65
UniProt
Find proteins for B2THF2 (Clostridium botulinum (strain Eklund 17B / Type B)) Explore B2THF2  Go to UniProtKB:  B2THF2