11-5755519-C-T

Position:

chr11-5755519-C-T

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001005175.5(OR52N4):c.779C>T(p.Ser260Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00101 in 1,613,782 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00055 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0011 ( 3 hom. )

Consequence

OR52N4
NM_001005175.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.83

Variant links:

Genes affected

OR52N4 (HGNC:15230): (olfactory receptor family 52 subfamily N member 4) 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]

OR52N4 links:

TRIM5 (HGNC:16276): (tripartite motif containing 5) The protein encoded by this gene is a member of the tripartite motif (TRIM) family. The TRIM motif includes three zinc-binding domains, a RING, a B-box type 1 and a B-box type 2, and a coiled-coil region. The protein forms homo-oligomers via the coilel-coil region and localizes to cytoplasmic bodies. It appears to function as a E3 ubiquitin-ligase and ubiqutinates itself to regulate its subcellular localization. It may play a role in retroviral restriction. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Dec 2009]

TRIM5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.083379835).

BS2

High Homozygotes in GnomAdExome4 at 3 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
OR52N4	NM_001005175.5 linkuse as main transcript	c.779C>T	p.Ser260Phe	missense_variant	2/2	ENST00000641350.2	NP_001005175.3	Q8NGI2
OR52N4	XM_017017711.3 linkuse as main transcript	c.779C>T	p.Ser260Phe	missense_variant	5/5		XP_016873200.1	Q8NGI2
OR52N4	XM_017017713.3 linkuse as main transcript	c.779C>T	p.Ser260Phe	missense_variant	4/4		XP_016873202.1	Q8NGI2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
OR52N4	ENST00000641350.2 linkuse as main transcript	c.779C>T	p.Ser260Phe	missense_variant	2/2		NM_001005175.5	ENSP00000493338.1	Q8NGI2
TRIM5	ENST00000412903.1 linkuse as main transcript	c.-61-75281G>A		intron_variant		1		ENSP00000388031.1	E7EQQ5
TRIM5	ENST00000380027.5 linkuse as main transcript	c.-440-70125G>A		intron_variant		5		ENSP00000369366.1	Q9C035-4

Frequencies

GnomAD3 genomes

AF:

0.000552

AC:

AN:

152158

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00101

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000438

AC:

109

AN:

249088

Hom.:

AF XY:

0.000385

AC XY:

AN XY:

135118

show subpopulations

Gnomad AFR exome

AF:

0.000323

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000359

Gnomad FIN exome

AF:

0.0000464

Gnomad NFE exome

AF:

0.000779

Gnomad OTH exome

AF:

0.000496

GnomAD4 exome

AF:

0.00106

AC:

1551

AN:

1461624

Hom.:

Cov.:

AF XY:

0.00102

AC XY:

744

AN XY:

727096

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000336

Gnomad4 FIN exome

AF:

0.0000375

Gnomad4 NFE exome

AF:

0.00128

Gnomad4 OTH exome

AF:

0.00147

GnomAD4 genome

AF:

0.000552

AC:

AN:

152158

Hom.:

Cov.:

AF XY:

0.000538

AC XY:

AN XY:

74328

show subpopulations

Gnomad4 AFR

AF:

0.000241

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.00101

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000887

Hom.:

Bravo

AF:

0.000559

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.000749

AC:

ESP6500EA

AF:

0.00107

AC:

ExAC

AF:

0.000347

AC:

Asia WGS

AF:

0.000578

AC:

AN:

3476

EpiCase

AF:

0.000927

EpiControl

AF:

0.000771

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 09, 2021

The c.779C>T (p.S260F) alteration is located in exon 1 (coding exon 1) of the OR52N4 gene. This alteration results from a C to T substitution at nucleotide position 779, causing the serine (S) at amino acid position 260 to be replaced by a phenylalanine (F). 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

Uncertain

0.36

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0089

T;T

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.40

FATHMM_MKL

Benign

0.043

LIST_S2

Benign

0.80

.;T

M_CAP

Benign

0.0050

MetaRNN

Benign

0.083

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.3

M;M

PrimateAI

Benign

0.22

PROVEAN

Pathogenic

-4.9

.;D

REVEL

Benign

0.094

Sift

Pathogenic

0.0

.;D

Sift4G

Pathogenic

0.0

.;D

Polyphen

0.75

P;P

Vest4

0.22

MVP

0.37

MPC

0.017

ClinPred

0.17

GERP RS

-0.96

Varity_R

0.58

gMVP

0.20

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over