U.S. flag

An official website of the United States government

GTR Home > Genes

RHO rhodopsin

Gene ID: 6010, updated on 2-Nov-2024
Gene type: protein coding
Also known as: RP4; OPN2; CSNBAD1

Summary

The protein encoded by this gene is found in rod cells in the back of the eye and is essential for vision in low-light conditions. The encoded protein binds to 11-cis retinal and is activated when light hits the retinal molecule. Defects in this gene are a cause of congenital stationary night blindness. [provided by RefSeq, Aug 2017]

Genomic context

Location:
3q22.1
Sequence:
Chromosome: 3; NC_000003.12 (129528639..129535344)
Total number of exons:
5

Links

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.