AF_AFQ7VAS4F1

COMPUTED STRUCTURE MODEL OF D-ALANINE--D-ALANINE LIGASE

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: Q7VAS4
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Prochlorococcus marinus subsp. marinus str. CCMP1375
• UniProtKB: Q7VAS4

---

Model Confidence 

• pLDDT (global): 91.81
• 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: 39.11 kDa 
• Atom Count: 2,752 
• Modeled Residue Count: 351 
• Deposited Residue Count: 351 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
D-alanine--D-alanine ligase	A	351	Prochlorococcus marinus subsp. marinus str. CCMP1375	Mutation(s): 0  Gene Names: ddl EC: 6.3.2.4
UniProt
Find proteins for Q7VAS4 (Prochlorococcus marinus (strain SARG / CCMP1375 / SS120)) Explore Q7VAS4  Go to UniProtKB:  Q7VAS4