Variant 7-112772957-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_022484.6(TMEM168):c.1370A>G(p.Tyr457Cys) variant causes a missense change. The variant allele was found at a frequency of 0.00000682 in 1,613,968 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000062 ( 0 hom. )

Consequence

TMEM168
NM_022484.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.12

Variant links:

Genes affected

TMEM168 (HGNC:25826): (transmembrane protein 168) Located in transport vesicle. [provided by Alliance of Genome Resources, Apr 2022]

TMEM168 links:

LINC03076 (HGNC:56656): (long intergenic non-protein coding RNA 3076)

LINC03076 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
TMEM168	NM_022484.6 linkuse as main transcript	c.1370A>G	p.Tyr457Cys	missense_variant	4/5	ENST00000312814.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TMEM168	ENST00000312814.11 linkuse as main transcript	c.1370A>G	p.Tyr457Cys	missense_variant	4/5	1	NM_022484.6	P1	Q9H0V1-1
LINC03076	ENST00000656697.1 linkuse as main transcript	n.469-123396T>C		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152192

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000798

AC:

AN:

250720

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

135488

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000884

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000616

AC:

AN:

1461776

Hom.:

Cov.:

AF XY:

0.00000825

AC XY:

AN XY:

727176

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152192

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74338

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:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

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

May 09, 2022

The c.1370A>G (p.Y457C) alteration is located in exon 4 (coding exon 3) of the TMEM168 gene. This alteration results from a A to G substitution at nucleotide position 1370, causing the tyrosine (Y) at amino acid position 457 to be replaced by a cysteine (C). 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

0.087

BayesDel_addAF

Uncertain

0.087

BayesDel_noAF

Uncertain

-0.020

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.21

T;T;.;T;.

Eigen

Benign

0.15

Eigen_PC

Uncertain

0.25

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.92

.;D;D;D;D

M_CAP

Benign

0.0067

MetaRNN

Uncertain

0.51

D;D;D;D;D

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

L;L;.;.;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.71

PROVEAN

Uncertain

-3.8

D;D;D;D;D

REVEL

Uncertain

0.32

Sift

Benign

0.062

T;T;T;T;T

Sift4G

Uncertain

0.023

D;D;D;.;.

Polyphen

0.77

P;P;.;.;.

Vest4

0.47

MutPred

0.41

Loss of stability (P = 0.1909);Loss of stability (P = 0.1909);.;.;.;

MVP

0.40

MPC

0.38

ClinPred

0.94

GERP RS

4.7

Varity_R

0.22

gMVP

0.68

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