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Gene entry

NOS3

nitric oxide synthase 3

Chromosome
7
Cytoband
7q36.1
Variants (rsID)
17

NOS3 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 7 (region 7q36.1). Its official name is “nitric oxide synthase 3”. The reference table lists 17 variants (rsID) for this gene.

Clinically classified variants

3 reference-table entries with clinical significance.

  • rs7830Benignsingle nucleotide variant
  • rs891512Benignsingle nucleotide variant
  • rs2070744Risk factorsingle nucleotide variantCoronary artery spasm 1, susceptibility to

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.