AF_AFA1S863F1

COMPUTED STRUCTURE MODEL OF 4-HYDROXY-3-METHYLBUT-2-EN-1-YL DIPHOSPHATE SYNTHASE (FLAVODOXIN)

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: A1S863
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Shewanella amazonensis SB2B
• UniProtKB: A1S863

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Model Confidence 

• pLDDT (global): 94.27
• 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: 40.55 kDa 
• Atom Count: 2,841 
• Modeled Residue Count: 372 
• Deposited Residue Count: 372 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase (flavodoxin)	A	372	Shewanella amazonensis SB2B	Mutation(s): 0  Gene Names: ispG EC: 1.17.7.3
UniProt
Find proteins for A1S863 (Shewanella amazonensis (strain ATCC BAA-1098 / SB2B)) Explore A1S863  Go to UniProtKB:  A1S863