AF_AFQ21U51F1

COMPUTED STRUCTURE MODEL OF UPF0761 MEMBRANE PROTEIN RFER_2991

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: Q21U51
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Rhodoferax ferrireducens T118
• UniProtKB: Q21U51

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Model Confidence 

• pLDDT (global): 77.24
• 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: 46 kDa 
• Atom Count: 3,248 
• Modeled Residue Count: 416 
• Deposited Residue Count: 416 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UPF0761 membrane protein Rfer_2991	A	416	Rhodoferax ferrireducens T118	Mutation(s): 0  Gene Names: Rfer_2991
UniProt
Find proteins for Q21U51 (Albidiferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118)) Explore Q21U51  Go to UniProtKB:  Q21U51