AF_AFQ9Z1B5F1

COMPUTED STRUCTURE MODEL OF MITOTIC SPINDLE ASSEMBLY CHECKPOINT PROTEIN MAD2A

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: Q9Z1B5
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Mus musculus
• UniProtKB: Q9Z1B5

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Model Confidence 

• pLDDT (global): 92.58
• 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: 23.62 kDa 
• Atom Count: 1,661 
• Modeled Residue Count: 205 
• Deposited Residue Count: 205 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mitotic spindle assembly checkpoint protein MAD2A	A	205	Mus musculus	Mutation(s): 0  Gene Names: Mad2l1
UniProt
Find proteins for Q9Z1B5 (Mus musculus) Explore Q9Z1B5  Go to UniProtKB:  Q9Z1B5