AlphaFold predicted structure
SFTPA1 · Q8IWL2

Mean pLDDT
81.6/ 100
Confident
248 residues
Confidence breakdown
- Very high(≥ 90)57%
- Confident(70–90)11%
- Low(50–70)23%
- Very low(< 50)10%
AlphaFold (Jumper et al., 2021) · CC BY 4.0
surfactant protein A1
Annotations refreshed 9 hours ago.
Diagnostic Grade (Green)
Childhood interstitial lung disease
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomalPulmonary fibrosis familial
BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomalFamilial pulmonary fibrosis
MONOALLELIC, autosomal or pseudoautosomal, NOT imprintedinterstitial lung disease 1
interstitial lung disease
neurodegenerative disease
respiratory distress syndrome in premature infants
idiopathic pulmonary fibrosis
proximal 16p11.2 microdeletion syndrome
infection
Congenital pulmonary alveolar proteinosis
cystic fibrosis
newborn respiratory distress syndrome
Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.
Pulmonary surfactant-associated protein A1
In presence of calcium ions, it binds to surfactant phospholipids and contributes to lower the surface tension at the air-liquid interface in the alveoli of the mammalian lung and is essential for normal respiration. Enhances the expression of MYO18A/SP-R210 on alveolar macrophages (By similarity)
SFTPA1 · Q8IWL2

Mean pLDDT
81.6/ 100
Confident
248 residues
Confidence breakdown
AlphaFold (Jumper et al., 2021) · CC BY 4.0