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Gene entry

FMO3

flavin containing dimethylaniline monoxygenase 3

Chromosome
1
Cytoband
1q24.3
Variants (rsID)
40

FMO3 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 1 (region 1q24.3). Its official name is “flavin containing dimethylaniline monoxygenase 3”. The reference table lists 40 variants (rsID) for this gene.

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Clinically classified variants

12 reference-table entries with clinical significance.

  • rs1736557Benignsingle nucleotide variantTrimethylaminuria
  • rs1800822Benignsingle nucleotide variantTrimethylaminuria
  • rs2266780Benignsingle nucleotide variantTrimethylaminuria
  • rs2266782Benignsingle nucleotide variantTrimethylaminuria|See cases
  • rs79553697Benignsingle nucleotide variantTrimethylaminuria
  • rs909530Benignsingle nucleotide variantTrimethylaminuria
  • rs60306057Likely benignsingle nucleotide variantTrimethylaminuria
  • rs72549334Likely pathogenicsingle nucleotide variantTrimethylaminuria
  • rs61753344Pathogenicsingle nucleotide variantTrimethylaminuria
  • rs72549322Pathogenicsingle nucleotide variantTrimethylaminuria
  • rs72549326Pathogenicsingle nucleotide variantTrimethylaminuria
  • rs144935285Uncertain significancesingle nucleotide variantTrimethylaminuria

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.