AF_AFB1LD41F1

COMPUTED STRUCTURE MODEL OF RNA CHAPERONE PROQ

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: B1LD41
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Escherichia coli SMS-3-5
• UniProtKB: B1LD41

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Model Confidence 

• pLDDT (global): 74.47
• 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: 25.91 kDa 
• Atom Count: 1,817 
• Modeled Residue Count: 232 
• Deposited Residue Count: 232 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA chaperone ProQ	A	232	Escherichia coli SMS-3-5	Mutation(s): 0  Gene Names: proQ
UniProt
Find proteins for B1LD41 (Escherichia coli (strain SMS-3-5 / SECEC)) Explore B1LD41  Go to UniProtKB:  B1LD41