AF_AFC3K255F1

COMPUTED STRUCTURE MODEL OF POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE

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: C3K255
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Pseudomonas [fluorescens] SBW25
• UniProtKB: C3K255

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Model Confidence 

• pLDDT (global): 93.14
• 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: 75.02 kDa 
• Atom Count: 5,257 
• Modeled Residue Count: 701 
• Deposited Residue Count: 701 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Polyribonucleotide nucleotidyltransferase	A	701	Pseudomonas [fluorescens] SBW25	Mutation(s): 0  Gene Names: pnp EC: 2.7.7.8
UniProt
Find proteins for C3K255 (Pseudomonas fluorescens (strain SBW25)) Explore C3K255  Go to UniProtKB:  C3K255