Genetic Variant OR8J1:p.Thr148Ile (chr11-56360689-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001005205.3(OR8J1):c.443C>T(p.Thr148Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000713 in 1,612,598 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 0.00038 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000039 ( 0 hom. )

Consequence

OR8J1
NM_001005205.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.972

Publications

1 publications found

Variant links:

Genes affected

OR8J1 (HGNC:14855): (olfactory receptor family 8 subfamily J member 1) 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. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]

OR8J1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.033611983).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005205.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	OR8J1	NM_001005205.3	MANE Select	c.443C>T	p.Thr148Ile	missense	Exon 2 of 2	NP_001005205.2	Q8NGP2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
OR8J1	ENST00000533152.3	TSL:6 MANE Select	c.443C>T	p.Thr148Ile	missense	Exon 2 of 2	ENSP00000477259.3	Q8NGP2
OR8J1	ENST00000303039.3	TSL:6	c.443C>T	p.Thr148Ile	missense	Exon 1 of 1	ENSP00000304060.3	Q8NGP2
OR8J1	ENST00000641406.1		n.432C>T		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes

AF:

0.000381

AC:

AN:

152074

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00130

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000197

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.000140

AC:

AN:

249498

AF XY:

0.000119

show subpopulations

Gnomad AFR exome

AF:

0.00130

Gnomad AMR exome

AF:

0.000409

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000390

AC:

AN:

1460524

Hom.:

Cov.:

AF XY:

0.0000385

AC XY:

AN XY:

726672

show subpopulations

African (AFR)

AF:

0.00117

AC:

AN:

33318

American (AMR)

AF:

0.000315

AC:

AN:

44414

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26014

East Asian (EAS)

AF:

0.00

AC:

AN:

39690

South Asian (SAS)

AF:

0.00

AC:

AN:

86174

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53366

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5734

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111506

Other (OTH)

AF:

0.0000663

AC:

AN:

60308

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.451

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000381

AC:

AN:

152074

Hom.:

Cov.:

AF XY:

0.000363

AC XY:

AN XY:

74284

show subpopulations

African (AFR)

AF:

0.00130

AC:

AN:

41416

American (AMR)

AF:

0.000197

AC:

AN:

15256

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.00

AC:

AN:

4812

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10606

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68014

Other (OTH)

AF:

0.000478

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.522

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000495

Hom.:

Bravo

AF:

0.000510

ESP6500AA

AF:

0.00136

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000123

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.47

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Benign

0.0085

Eigen

Benign

-0.57

Eigen_PC

Benign

-0.57

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.78

M_CAP

Benign

0.0037

MetaRNN

Benign

0.034

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

PhyloP100

0.97

PrimateAI

Benign

0.28

PROVEAN

Benign

-2.1

REVEL

Benign

0.066

Sift

Benign

0.12

Sift4G

Benign

0.087

Polyphen

0.012

Vest4

0.17

MVP

0.33

MPC

0.013

ClinPred

0.013

GERP RS

4.0

PromoterAI

0.018

Neutral

(source)

Varity_R

0.15

gMVP

0.26

Mutation Taster

=96/4

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

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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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over