AF_AFP56887F1

COMPUTED STRUCTURE MODEL OF PHOSPHORIBULOKINASE

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: P56887
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Sinorhizobium medicae WSM419
• UniProtKB: P56887

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Model Confidence 

• pLDDT (global): 92.99
• 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: 33.01 kDa 
• Atom Count: 2,325 
• Modeled Residue Count: 289 
• Deposited Residue Count: 289 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoribulokinase	A	289	Sinorhizobium medicae WSM419	Mutation(s): 0  Gene Names: cbbP EC: 2.7.1.19
UniProt
Find proteins for P56887 (Sinorhizobium medicae (strain WSM419)) Explore P56887  Go to UniProtKB:  P56887