AF_AFQ8PS69F1

COMPUTED STRUCTURE MODEL OF HYDROXYLAMINE REDUCTASE

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: Q8PS69
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Methanosarcina mazei Go1
• UniProtKB: Q8PS69

---

Model Confidence 

• pLDDT (global): 97.02
• 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: 59.41 kDa 
• Atom Count: 4,172 
• Modeled Residue Count: 540 
• Deposited Residue Count: 540 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hydroxylamine reductase	A	540	Methanosarcina mazei Go1	Mutation(s): 0  Gene Names: hcp EC: 1.7.99.1
UniProt
Find proteins for Q8PS69 (Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)) Explore Q8PS69  Go to UniProtKB:  Q8PS69