dbSNP rs115522285: OR2D3:p.Ser228Tyr (chr11-6921684-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001004684.1(OR2D3):c.683C>A(p.Ser228Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,156 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

OR2D3
NM_001004684.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.259

Variant links:

Genes affected

OR2D3 (HGNC:15146): (olfactory receptor family 2 subfamily D member 3) 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]

OR2D3 links:

ENSG00000283415 (HGNC:):

ENSG00000283415 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.1928229).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
OR2D3	NM_001004684.1 link	c.683C>A	p.Ser228Tyr	missense_variant	Exon 1 of 1	ENST00000317834.5	NP_001004684.1	Q8NGH3
LOC107984019	XR_001748111.2 link	n.931+2814G>T		intron_variant	Intron 3 of 3
LOC107984019	XR_001748112.3 link	n.1466+2814G>T		intron_variant	Intron 3 of 3
LOC107984019	XR_007062575.1 link	n.980+2814G>T		intron_variant	Intron 3 of 3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
OR2D3	ENST00000317834.5 link	c.683C>A	p.Ser228Tyr	missense_variant	Exon 1 of 1	6	NM_001004684.1	ENSP00000320560.3		Q8NGH3
ENSG00000283415	ENST00000637205.2 link	n.605+2814G>T		intron_variant	Intron 2 of 3	5

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152156

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:

0.0000943

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1399668

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

690550

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152156

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74316

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000943

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.011

Eigen

Benign

-0.17

Eigen_PC

Benign

-0.29

FATHMM_MKL

Benign

0.21

LIST_S2

Benign

0.68

M_CAP

Benign

0.0066

MetaRNN

Benign

0.19

MetaSVM

Benign

-0.87

MutationAssessor

Uncertain

2.6

PrimateAI

Benign

0.28

PROVEAN

Uncertain

-4.1

REVEL

Benign

0.15

Sift

Benign

0.46

Sift4G

Benign

1.0

Polyphen

0.77

Vest4

0.33

MutPred

0.30

Loss of glycosylation at S228 (P = 0.0882);

MVP

0.41

MPC

0.13

ClinPred

0.70

GERP RS

3.3

Varity_R

0.53

gMVP

0.32

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over