Variant 19-19121640-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 ENST00000162044.14(TMEM161A):c.685G>A(p.Val229Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000967 in 1,613,896 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V229L) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000090 ( 0 hom. )

Consequence

TMEM161A
ENST00000162044.14 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.944

Variant links:

Genes affected

TMEM161A (HGNC:26020): (transmembrane protein 161A) Involved in several processes, including cellular response to UV; regulation of response to DNA damage stimulus; and response to retinoic acid. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM161A links:

TMEM161A (HGNC:):

TMEM161A 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=0.051695645).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM161A	NM_017814.3 linkuse as main transcript	c.685G>A	p.Val229Met	missense_variant	8/12	ENST00000162044.14	NP_060284.1	Q9NX61-1
TMEM161A	NM_001411131.1 linkuse as main transcript	c.610G>A	p.Val204Met	missense_variant	8/12		NP_001398060.1
TMEM161A	NM_001256766.3 linkuse as main transcript	c.376G>A	p.Val126Met	missense_variant	6/10		NP_001243695.1	Q9NX61-2
TMEM161A	XM_047439023.1 linkuse as main transcript	c.634G>A	p.Val212Met	missense_variant	8/12		XP_047294979.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM161A	ENST00000162044.14 linkuse as main transcript	c.685G>A	p.Val229Met	missense_variant	8/12	1	NM_017814.3	ENSP00000162044.7		Q9NX61-1

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152192

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000507

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000839

AC:

AN:

250200

Hom.:

AF XY:

0.0000665

AC XY:

AN XY:

135434

show subpopulations

Gnomad AFR exome

AF:

0.000495

Gnomad AMR exome

AF:

0.0000289

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:

0.0000975

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000896

AC:

131

AN:

1461586

Hom.:

Cov.:

AF XY:

0.0000839

AC XY:

AN XY:

727070

show subpopulations

Gnomad4 AFR exome

AF:

0.000538

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:

0.0000944

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.000164

AC:

AN:

152310

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74474

show subpopulations

Gnomad4 AFR

AF:

0.000529

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000687

Hom.:

Bravo

AF:

0.000178

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.000115

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000237

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 16, 2022

The c.685G>A (p.V229M) alteration is located in exon 8 (coding exon 8) of the TMEM161A gene. This alteration results from a G to A substitution at nucleotide position 685, causing the valine (V) at amino acid position 229 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

0.080

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.036

.;T;T;.;T

Eigen

Benign

-0.80

Eigen_PC

Benign

-0.71

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.71

T;T;T;T;T

M_CAP

Benign

0.020

MetaRNN

Benign

0.052

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

.;L;.;.;.

MutationTaster

Benign

0.98

N;N

PrimateAI

Benign

0.35

PROVEAN

Benign

0.19

N;N;.;.;.

REVEL

Benign

0.052

Sift

Benign

0.045

D;D;.;.;.

Sift4G

Benign

0.082

T;T;T;T;.

Polyphen

0.036

.;B;.;.;.

Vest4

0.34

MVP

0.35

MPC

0.34

ClinPred

0.049

GERP RS

-1.3

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

2.0

Varity_R

0.029

gMVP

0.13

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