Genetic Variant OR8J3:p.Met211Val (chr11-56137088-T-C) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001004064.2(OR8J3):c.631A>G(p.Met211Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000855 in 1,613,516 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000093 ( 0 hom. )

Consequence

OR8J3
NM_001004064.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -5.41

Publications

4 publications found

Variant links:

Genes affected

OR8J3 (HGNC:15312): (olfactory receptor family 8 subfamily J member 3) Predicted to enable odorant binding activity and olfactory receptor activity. Predicted to be involved in G protein-coupled receptor signaling pathway and sensory perception of smell. Predicted to be located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

OR8J3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.044723332).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OR8J3	NM_001004064.2 link	c.631A>G	p.Met211Val	missense_variant	Exon 2 of 2	ENST00000642058.1	NP_001004064.1	Q8NGG0A0A126GVE3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OR8J3	ENST00000642058.1 link	c.631A>G	p.Met211Val	missense_variant	Exon 2 of 2	NM_001004064.2	ENSP00000493166.1	Q8NGG0
OR8J3	ENST00000641913.1 link	c.631A>G	p.Met211Val	missense_variant	Exon 2 of 2		ENSP00000493417.1	Q8NGG0
OR8J3	ENST00000641489.1 link	n.30-50A>G		intron_variant	Intron 1 of 1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152136

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000638

AC:

AN:

250782

AF XY:

0.0000738

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000580

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000969

Gnomad OTH exome

AF:

0.000492

GnomAD4 exome

AF:

0.0000931

AC:

136

AN:

1461380

Hom.:

Cov.:

AF XY:

0.0000935

AC XY:

AN XY:

727020

show subpopulations

African (AFR)

AF:

0.0000898

AC:

AN:

33424

American (AMR)

AF:

0.000112

AC:

AN:

44638

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26104

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86146

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53354

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5760

European-Non Finnish (NFE)

AF:

0.000112

AC:

124

AN:

1111900

Other (OTH)

AF:

0.0000663

AC:

AN:

60356

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.463

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152136

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74302

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41426

American (AMR)

AF:

0.00

AC:

AN:

15272

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5198

South Asian (SAS)

AF:

0.00

AC:

AN:

4816

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10614

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000294

AC:

AN:

68016

Other (OTH)

AF:

0.00

AC:

AN:

2094

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.0000451

Hom.:

Bravo

AF:

0.0000227

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.0000576

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 13, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.631A>G (p.M211V) alteration is located in exon 1 (coding exon 1) of the OR8J3 gene. This alteration results from a A to G substitution at nucleotide position 631, causing the methionine (M) at amino acid position 211 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.083

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.79

CADD

Benign

0.11

(source)

DANN

Benign

0.82

DEOGEN2

Benign

0.0027

T;T;T

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.020

LIST_S2

Benign

0.32

.;.;T

M_CAP

Benign

0.0014

MetaRNN

Benign

0.045

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.3

N;N;N

PhyloP100

-5.4

PrimateAI

Benign

0.20

PROVEAN

Benign

-0.92

.;.;N

REVEL

Benign

0.048

Sift

Benign

0.098

.;.;T

Sift4G

Benign

0.17

.;.;T

Polyphen

0.0

B;B;B

Vest4

0.051

MutPred

0.54

Gain of glycosylation at S210 (P = 0.2764);Gain of glycosylation at S210 (P = 0.2764);Gain of glycosylation at S210 (P = 0.2764);

MVP

0.088

MPC

0.0093

ClinPred

0.043

GERP RS

-6.5

Varity_R

0.051

gMVP

0.21

Mutation Taster

=100/0

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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11-56137088-T-C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over