AF_AFB4FBP3F1

COMPUTED STRUCTURE MODEL OF SIGNAL RECOGNITION PARTICLE SUBUNIT SRP68

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: B4FBP3
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Zea mays
• UniProtKB: B4FBP3

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Model Confidence 

• pLDDT (global): 84.49
• 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: 67.24 kDa 
• Atom Count: 4,712 
• Modeled Residue Count: 591 
• Deposited Residue Count: 591 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Signal recognition particle subunit SRP68	A	591	Zea mays	Mutation(s): 0  Gene Names: LOC100192526
UniProt
Find proteins for B4FBP3 (Zea mays) Explore B4FBP3  Go to UniProtKB:  B4FBP3