Variant 11-55935935-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_006637.1(OR5I1):c.466A>G(p.Met156Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000514 in 1,612,140 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/23 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00053 ( 0 hom. )

Consequence

OR5I1
NM_006637.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -3.83

Variant links:

Genes affected

OR5I1 (HGNC:8347): (olfactory receptor family 5 subfamily I 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]

OR5I1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
OR5I1	NM_006637.1 linkuse as main transcript	c.466A>G	p.Met156Val	missense_variant	1/1	ENST00000301532.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
OR5I1	ENST00000301532.3 linkuse as main transcript	c.466A>G	p.Met156Val	missense_variant	1/1		NM_006637.1	P1

Frequencies

GnomAD3 genomes

AF:

0.000330

AC:

AN:

151556

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000659

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000635

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000321

AC:

AN:

249046

Hom.:

AF XY:

0.000334

AC XY:

AN XY:

134636

show subpopulations

Gnomad AFR exome

AF:

0.000248

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000164

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000598

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000533

AC:

778

AN:

1460466

Hom.:

Cov.:

AF XY:

0.000504

AC XY:

366

AN XY:

726556

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000104

Gnomad4 FIN exome

AF:

0.0000375

Gnomad4 NFE exome

AF:

0.000668

Gnomad4 OTH exome

AF:

0.000216

GnomAD4 genome

AF:

0.000330

AC:

AN:

151674

Hom.:

Cov.:

AF XY:

0.000229

AC XY:

AN XY:

74130

show subpopulations

Gnomad4 AFR

AF:

0.000121

Gnomad4 AMR

AF:

0.0000658

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000635

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000930

Hom.:

Bravo

AF:

0.000359

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.000931

AC:

ExAC

AF:

0.000329

AC:

EpiCase

AF:

0.000710

EpiControl

AF:

0.000534

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

Aug 30, 2021

The c.466A>G (p.M156V) alteration is located in exon 1 (coding exon 1) of the OR5I1 gene. This alteration results from a A to G substitution at nucleotide position 466, causing the methionine (M) at amino acid position 156 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

0.061

BayesDel_addAF

Benign

-0.57

BayesDel_noAF

Benign

-0.69

CADD

Benign

1.5

DANN

Benign

0.41

DEOGEN2

Benign

0.0017

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.021

LIST_S2

Benign

0.77

M_CAP

Benign

0.0032

MetaRNN

Benign

0.018

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.1

MutationTaster

Benign

1.0

PrimateAI

Benign

0.23

PROVEAN

Benign

0.13

REVEL

Benign

0.017

Sift

Benign

1.0

Sift4G

Benign

0.71

Polyphen

0.0010

Vest4

0.030

MVP

0.12

MPC

0.014

ClinPred

0.0052

GERP RS

-3.1

Varity_R

0.041

gMVP

0.11

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.34

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.34

Position offset: 1

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