AF_AFQ56581F1

COMPUTED STRUCTURE MODEL OF HISTIDINE DECARBOXYLASE

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: Q56581
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Vibrio anguillarum 775
• UniProtKB: Q56581

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Model Confidence 

• pLDDT (global): 95.06
• 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: 44.3 kDa 
• Atom Count: 3,117 
• Modeled Residue Count: 386 
• Deposited Residue Count: 386 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histidine decarboxylase	A	386	Vibrio anguillarum 775	Mutation(s): 0  Gene Names: hdc EC: 4.1.1.22
UniProt
Find proteins for Q56581 (Vibrio anguillarum (strain ATCC 68554 / 775)) Explore Q56581  Go to UniProtKB:  Q56581