Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Gene entry

DRD3

dopamine receptor D3

Chromosome
3
Cytoband
3q13.31
Variants (rsID)
24

DRD3 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 3 (region 3q13.31). Its official name is “dopamine receptor D3”. The reference table lists 24 variants (rsID) for this gene.

Clinically classified variants

2 reference-table entries with clinical significance.

  • rs167771Benignsingle nucleotide variant
  • rs6280Benignsingle nucleotide variantEssential tremor, susceptibility to|Schizophrenia, susceptibility to|Tremor, hereditary essential, 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.