Variant 12-128414984-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001136103.3(TMEM132C):c.338T>G(p.Met113Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000309 in 1,552,242 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

TMEM132C
NM_001136103.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.83

Variant links:

Genes affected

TMEM132C (HGNC:25436): (transmembrane protein 132C) Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM132C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.25978845).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
TMEM132C	NM_001136103.3 linkuse as main transcript	c.338T>G	p.Met113Arg	missense_variant	2/9	ENST00000435159.3
TMEM132C	NM_001387058.1 linkuse as main transcript	c.278T>G	p.Met93Arg	missense_variant	2/9
TMEM132C	XM_047429886.1 linkuse as main transcript	c.338T>G	p.Met113Arg	missense_variant	2/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TMEM132C	ENST00000435159.3 linkuse as main transcript	c.338T>G	p.Met113Arg	missense_variant	2/9	5	NM_001136103.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000118

AC:

AN:

152170

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000386

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000508

AC:

AN:

157366

Hom.:

AF XY:

0.0000843

AC XY:

AN XY:

82988

show subpopulations

Gnomad AFR exome

AF:

0.000355

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000438

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000654

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000214

AC:

AN:

1399954

Hom.:

Cov.:

AF XY:

0.0000217

AC XY:

AN XY:

690546

show subpopulations

Gnomad4 AFR exome

AF:

0.000443

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000379

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000111

Gnomad4 OTH exome

AF:

0.0000172

GnomAD4 genome

AF:

0.000118

AC:

AN:

152288

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

74462

show subpopulations

Gnomad4 AFR

AF:

0.000385

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000381

Hom.:

Bravo

AF:

0.000121

ESP6500AA

AF:

0.000723

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000289

AC:

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

Dec 07, 2021

The c.338T>G (p.M113R) alteration is located in exon 2 (coding exon 2) of the TMEM132C gene. This alteration results from a T to G substitution at nucleotide position 338, causing the methionine (M) at amino acid position 113 to be replaced by an arginine (R). 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

0.19

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.036

Eigen

Benign

-0.023

Eigen_PC

Benign

-0.12

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.93

M_CAP

Benign

0.0072

MetaRNN

Benign

0.26

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.5

MutationTaster

Benign

1.0

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-3.2

REVEL

Benign

0.19

Sift

Uncertain

0.0010

Sift4G

Pathogenic

0.0010

Polyphen

0.89

Vest4

0.51

MVP

0.043

MPC

0.15

ClinPred

0.29

GERP RS

3.3

Varity_R

0.72

gMVP

0.76

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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