AF_AFQ1BY25F1

COMPUTED STRUCTURE MODEL OF INTEGRATION HOST FACTOR SUBUNIT BETA

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: Q1BY25
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Burkholderia orbicola AU 1054
• UniProtKB: Q1BY25

---

Model Confidence 

• pLDDT (global): 93.61
• 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: 11.94 kDa 
• Atom Count: 838 
• Modeled Residue Count: 107 
• Deposited Residue Count: 107 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Integration host factor subunit beta	A	107	Burkholderia orbicola AU 1054	Mutation(s): 0  Gene Names: ihfB
UniProt
Find proteins for Q1BY25 (Burkholderia orbicola (strain AU 1054)) Explore Q1BY25  Go to UniProtKB:  Q1BY25