AF_AFQ556Y9F1

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: Q556Y9
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Dictyostelium discoideum
• UniProtKB: Q556Y9

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Model Confidence 

• pLDDT (global): 93.02
• 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: 23.07 kDa 
• Atom Count: 1,625 
• Modeled Residue Count: 203 
• Deposited Residue Count: 203 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mitotic spindle assembly checkpoint protein MAD2A	A	203	Dictyostelium discoideum	Mutation(s): 0  Gene Names: mad2l1-1
UniProt
Find proteins for Q556Y9 (Dictyostelium discoideum) Explore Q556Y9  Go to UniProtKB:  Q556Y9