AF_AFO27232F1

COMPUTED STRUCTURE MODEL OF METHYL-COENZYME M REDUCTASE SUBUNIT ALPHA

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: O27232
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Methanothermobacter thermautotrophicus str. Delta H
• UniProtKB: O27232

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Model Confidence 

• pLDDT (global): 98.44
• 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: 60.54 kDa 
• Atom Count: 4,263 
• Modeled Residue Count: 550 
• Deposited Residue Count: 550 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Methyl-coenzyme M reductase subunit alpha	A	550	Methanothermobacter thermautotrophicus str. Delta H	Mutation(s): 0  Gene Names: mcrA EC: 2.8.4.1
UniProt
Find proteins for O27232 (Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)) Explore O27232  Go to UniProtKB:  O27232