AF_AFQ9RNC7F1

COMPUTED STRUCTURE MODEL OF TYPE IV SECRETION SYSTEM PROTEIN VIRB11

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: Q9RNC7
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Bartonella henselae str. Houston-1
• UniProtKB: Q9RNC7

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Model Confidence 

• pLDDT (global): 91.1
• 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: 39.77 kDa 
• Atom Count: 2,793 
• Modeled Residue Count: 356 
• Deposited Residue Count: 356 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Type IV secretion system protein VirB11	A	356	Bartonella henselae str. Houston-1	Mutation(s): 0  Gene Names: virB11 EC: 3.6.4.6
UniProt
Find proteins for Q9RNC7 (Bartonella henselae (strain ATCC 49882 / DSM 28221 / CCUG 30454 / Houston 1)) Explore Q9RNC7  Go to UniProtKB:  Q9RNC7