OR2J1

Chr 6

olfactory receptor family 2 subfamily J member 1

Also known as: 6M1-4P, OR2J1P, OR6-15, OR6-5, dJ80I19.2, hs6M1-4

NCBI Gene: 442185ENSG00000204702UniProt: Q9GZK6

Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. This olfactory receptor gene is a segregating pseudogene, where some individuals have an allele that encodes a functional olfactory receptor, while other individuals have an allele encoding a protein that is predicted to be non-functional. [provided by RefSeq, Jan 2017]

5
ClinVar variants
2
Pathogenic / LP
0.02
pLI score
0
Active trials
Clinical Summary— OR2J1
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.02) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
2 Pathogenic / Likely Pathogenic· 1 VUS of 5 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
1.42LOEUF
pLI 0.023
Z-score 0.95
OE 0.56 (0.25–1.42)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
0.06Z-score
OE missense 0.99 (0.87–1.13)
162 obs / 164.1 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.0.56 (0.25–1.42)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.99 (0.87–1.13)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.1.22
0≤1.21.6
LoF obs/exp: 3 / 5.4Missense obs/exp: 162 / 164.1Syn Z: -1.36

ClinVar Variant Classifications

5 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic2
VUS1
Likely Benign2
2
Pathogenic
1
VUS
2
Likely Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories· variant type breakdown unavailable

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
————2
Likely Pathogenic
————0
VUS
————1
Likely Benign
————2
Benign
————0
Total—5

Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

OR2J1 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

OMIM — Genotype-Phenotype

OMIM

No OMIM entries found.

Clinical Literature
Landmark / reviewRecent case evidence

No publications found for OR2J1

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools