AF_AFH9L442F1

COMPUTED STRUCTURE MODEL OF D-ALANYL-D-ALANINE DIPEPTIDASE

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: H9L442
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
• UniProtKB: H9L442

---

Model Confidence 

• pLDDT (global): 92.62
• 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: 29.03 kDa 
• Atom Count: 2,046 
• Modeled Residue Count: 256 
• Deposited Residue Count: 256 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-alanyl-D-alanine dipeptidase	A	256	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0  Gene Names: pdgL EC: 3.4.13.22
UniProt
Find proteins for H9L442 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore H9L442  Go to UniProtKB:  H9L442