Variant 19-9251327-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001079935.2(OR7E24):c.284C>T(p.Thr95Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000758 in 1,614,064 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00078 ( 1 hom. )

Consequence

OR7E24
NM_001079935.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.274

Variant links:

Genes affected

OR7E24 (HGNC:8396): (olfactory receptor family 7 subfamily E member 24) 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]

OR7E24 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.035565525).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
OR7E24	NM_001079935.2 linkuse as main transcript	c.284C>T	p.Thr95Met	missense_variant	1/1	ENST00000456448.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
OR7E24	ENST00000456448.3 linkuse as main transcript	c.284C>T	p.Thr95Met	missense_variant	1/1		NM_001079935.2	P2
OR7E24	ENST00000641946.1 linkuse as main transcript	c.272C>T	p.Thr91Met	missense_variant	2/2			A2

Frequencies

GnomAD3 genomes

AF:

0.000598

AC:

AN:

152180

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.00112

Gnomad OTH

AF:

0.00143

GnomAD3 exomes

AF:

0.000519

AC:

130

AN:

250554

Hom.:

AF XY:

0.000611

AC XY:

AN XY:

135776

show subpopulations

Gnomad AFR exome

AF:

0.0000637

Gnomad AMR exome

AF:

0.000289

Gnomad ASJ exome

AF:

0.000199

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.0000463

Gnomad NFE exome

AF:

0.000952

Gnomad OTH exome

AF:

0.000985

GnomAD4 exome

AF:

0.000776

AC:

1134

AN:

1461766

Hom.:

Cov.:

AF XY:

0.000766

AC XY:

557

AN XY:

727196

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000335

Gnomad4 ASJ exome

AF:

0.0000765

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000162

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000923

Gnomad4 OTH exome

AF:

0.00108

GnomAD4 genome

AF:

0.000591

AC:

AN:

152298

Hom.:

Cov.:

AF XY:

0.000483

AC XY:

AN XY:

74472

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00112

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000814

Hom.:

Bravo

AF:

0.000589

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000527

AC:

EpiCase

AF:

0.00131

EpiControl

AF:

0.000948

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 27, 2022

The c.284C>T (p.T95M) alteration is located in exon 1 (coding exon 1) of the OR7E24 gene. This alteration results from a C to T substitution at nucleotide position 284, causing the threonine (T) at amino acid position 95 to be replaced by a methionine (M). 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

0.11

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.55

Cadd

Benign

Dann

Benign

0.93

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.60

FATHMM_MKL

Benign

0.0032

LIST_S2

Benign

0.77

T;T

M_CAP

Benign

0.0021

MetaRNN

Benign

0.036

T;T

MetaSVM

Benign

-0.91

MutationTaster

Benign

1.0

PrimateAI

Benign

0.27

Polyphen

0.97

.;D

Vest4

0.24

MVP

0.30

MPC

0.039

ClinPred

0.20

GERP RS

1.3

Varity_R

0.089

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

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over