Gene entry

OPN3

opsin 3

Chromosome

1

Cytoband

1q43

Variants (rsID)

15

OPN3 is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 1 (region 1q43). Its official name is “opsin 3”. The reference table lists 15 variants (rsID) for this gene.

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