AF_AFP9WG40F1

COMPUTED STRUCTURE MODEL OF ACETOLACTATE SYNTHASE LARGE SUBUNIT ILVB1

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: P9WG40
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Mycobacterium tuberculosis CDC1551
• UniProtKB: P9WG40

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Model Confidence 

• pLDDT (global): 93.35
• 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: 66.2 kDa 
• Atom Count: 4,653 
• Modeled Residue Count: 618 
• Deposited Residue Count: 618 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetolactate synthase large subunit IlvB1	A	618	Mycobacterium tuberculosis CDC1551	Mutation(s): 0  Gene Names: ilvB1 EC: 2.2.1.6
UniProt
Find proteins for P9WG40 (Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)) Explore P9WG40  Go to UniProtKB:  P9WG40