AF_AFQ9A437F1

COMPUTED STRUCTURE MODEL OF TYROSINE RECOMBINASE XERD

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: Q9A437
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Caulobacter vibrioides CB15
• UniProtKB: Q9A437

---

Model Confidence 

• pLDDT (global): 85.48
• 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: 33.25 kDa 
• Atom Count: 2,342 
• Modeled Residue Count: 305 
• Deposited Residue Count: 305 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tyrosine recombinase XerD	A	305	Caulobacter vibrioides CB15	Mutation(s): 0  Gene Names: xerD
UniProt
Find proteins for Q9A437 (Caulobacter vibrioides (strain ATCC 19089 / CIP 103742 / CB 15)) Explore Q9A437  Go to UniProtKB:  Q9A437