AF_AFB2RHG2F1

COMPUTED STRUCTURE MODEL OF MINOR FIMBRIUM ANCHORING SUBUNIT MFA2

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: B2RHG2
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Porphyromonas gingivalis ATCC 33277
• UniProtKB: B2RHG2

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Model Confidence 

• pLDDT (global): 89.83
• 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: 36.9 kDa 
• Atom Count: 2,596 
• Modeled Residue Count: 324 
• Deposited Residue Count: 324 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Minor fimbrium anchoring subunit Mfa2	A	324	Porphyromonas gingivalis ATCC 33277	Mutation(s): 0  Gene Names: mfa2
UniProt
Find proteins for B2RHG2 (Porphyromonas gingivalis (strain ATCC 33277 / DSM 20709 / CIP 103683 / JCM 12257 / NCTC 11834 / 2561)) Explore B2RHG2  Go to UniProtKB:  B2RHG2