Variant 1-158563112-G-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_001160325.2(OR6P1):c.493C>A(p.Gln165Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000844 in 1,551,624 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00043 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000047 ( 0 hom. )

Consequence

OR6P1
NM_001160325.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.767

Variant links:

Genes affected

OR6P1 (HGNC:15036): (olfactory receptor family 6 subfamily P 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]

OR6P1 links:

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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=0.007939875).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
OR6P1	NM_001160325.2 linkuse as main transcript	c.493C>A	p.Gln165Lys	missense_variant	3/3	ENST00000641540.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
OR6P1	ENST00000641540.1 linkuse as main transcript	c.493C>A	p.Gln165Lys	missense_variant	3/3		NM_001160325.2	P1

Frequencies

GnomAD3 genomes

AF:

0.000427

AC:

AN:

152082

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00150

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.000960

GnomAD3 exomes

AF:

0.000102

AC:

AN:

156424

Hom.:

AF XY:

0.0000484

AC XY:

AN XY:

82714

show subpopulations

Gnomad AFR exome

AF:

0.00187

Gnomad AMR exome

AF:

0.0000406

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS 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:

0.0000472

AC:

AN:

1399424

Hom.:

Cov.:

AF XY:

0.0000304

AC XY:

AN XY:

690224

show subpopulations

Gnomad4 AFR exome

AF:

0.00190

Gnomad4 AMR exome

AF:

0.0000560

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:

0.0000689

GnomAD4 genome

AF:

0.000427

AC:

AN:

152200

Hom.:

Cov.:

AF XY:

0.000403

AC XY:

AN XY:

74394

show subpopulations

Gnomad4 AFR

AF:

0.00149

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000950

Alfa

AF:

0.000587

Hom.:

Bravo

AF:

0.000438

ExAC

AF:

0.000114

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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 08, 2022

The c.493C>A (p.Q165K) alteration is located in exon 1 (coding exon 1) of the OR6P1 gene. This alteration results from a C to A substitution at nucleotide position 493, causing the glutamine (Q) at amino acid position 165 to be replaced by a lysine (K). 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

0.096

BayesDel_addAF

Benign

-0.63

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.73

DEOGEN2

Benign

0.0030

T;T

Eigen

Benign

-0.81

Eigen_PC

Benign

-0.85

FATHMM_MKL

Benign

0.023

LIST_S2

Benign

0.44

.;T

M_CAP

Benign

0.0023

MetaRNN

Benign

0.0079

T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.68

N;N

MutationTaster

Benign

1.0

PrimateAI

Benign

0.18

PROVEAN

Benign

-0.23

.;N

REVEL

Benign

0.027

Sift

Benign

0.097

.;T

Sift4G

Benign

0.26

.;T

Polyphen

0.051

B;B

Vest4

0.14

MVP

0.13

ClinPred

0.0057

GERP RS

0.81

Varity_R

0.055

gMVP

0.22

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