AF_AFI6UF18F1

COMPUTED STRUCTURE MODEL OF SIROHEME DECARBOXYLASE NIRH SUBUNIT

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: I6UF18
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Paracoccus pantotrophus
• UniProtKB: I6UF18

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Model Confidence 

• pLDDT (global): 92.62
• 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: 17.66 kDa 
• Atom Count: 1,239 
• Modeled Residue Count: 160 
• Deposited Residue Count: 160 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Siroheme decarboxylase NirH subunit	A	160	Paracoccus pantotrophus	Mutation(s): 0  Gene Names: nirH EC: 4.1.1.111
UniProt
Find proteins for I6UF18 (Paracoccus pantotrophus) Explore I6UF18  Go to UniProtKB:  I6UF18