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Gene entry

MASP1

MBL associated serine protease 1

Chromosome
3
Cytoband
3q27.3
Variants (rsID)
30

MASP1 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 3 (region 3q27.3). Its official name is “MBL associated serine protease 1”. The reference table lists 30 variants (rsID) for this gene.

Clinically classified variants

2 reference-table entries with clinical significance.

  • rs377074720Conflicting interpretationssingle nucleotide variant3MC syndrome 1
  • rs28945071Uncertain significancesingle nucleotide variant3MC syndrome 1

Other listed variants

Public references

Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.