rs72550870

This is a variant in the MASP2 gene that changes a aspartate to an glycine.

▶

GWAS Catalog Trait Associations (5)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

protein measurement

Pietzner M et al. “Mapping the proteo-genomic convergence of human diseases.” Science (new York, N.y.) 374(6569):eabj1541 (2021)
Allele T
OR 1.00
p 2.0e-142
N 10,708
Large GWAS
European

ficolin-2 measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.20
p 2.0e-51
N 47,745
Large GWAS
European

ficolin-1 measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.14
p 3.0e-20
N 47,745
Large GWAS
European

angiopoietin-related protein 7 measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.13
p 2.0e-15
N 47,745
Large GWAS
European

blood protein amount

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.12
p 2.0e-14
N 47,745
Large GWAS
European
▶

ClinVar annotation

Pathogenic★☆☆☆
10 submitters15 publications

Immunodeficiency due to MASP-2 deficiency; MASP2-related disorder; not specified

View on ClinVar →

About MASP2

This gene encodes a member of the peptidase S1 family of serine proteases. The encoded preproprotein is proteolytically processed to generate A and B chains that heterodimerize to form the mature protease. This protease cleaves complement components C2 and C4 in order to generate C3 convertase in the lectin pathway of the complement system. The encoded protease also plays a role in the coagulation cascade through cleavage of prothrombin to form thrombin. Myocardial infarction and acute stroke patients exhibit reduced serum concentrations of the encoded protein. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed. [provided by RefSeq, Feb 2016]

View all MASP2 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

Community Wiki

No community notes yet for this variant. Sign in to start one.

Comments

Sign in to join the discussion.

Loading comments…