AF_AFP01009F1

COMPUTED STRUCTURE MODEL OF ALPHA-1-ANTITRYPSIN

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: AF-P01009-F1
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2022-09-30
• Organism(s): Homo sapiens
• UniProtKB: P01009

---

Model Confidence 

• pLDDT (global): 89.01
• 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: 46.79 kDa 
• Atom Count: 3,293 
• Modelled Residue Count: 418 
• Deposited Residue Count: 418 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-1-antitrypsin	A	418	Homo sapiens	Mutation(s): 0  Gene Names: SERPINA1
UniProt & NIH Common Fund Data Resources
Find proteins for P01009 (Homo sapiens) Explore P01009  Go to UniProtKB:  P01009
PHAROS:  P01009 GTEx:  ENSG00000197249