Variant 11-47618877-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_014342.4(MTCH2):c.868C>A(p.Pro290Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000589 in 1,358,874 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P290A) has been classified as Likely benign.

Frequency

Genomes: not found (cov: 16)

Exomes 𝑓: 0.0000059 ( 0 hom. )

Consequence

MTCH2
NM_014342.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.23

Variant links:

Genes affected

MTCH2 (HGNC:17587): (mitochondrial carrier 2) This gene encodes a member of the SLC25 family of nuclear-encoded transporters that are localized in the inner mitochondrial membrane. Members of this superfamily are involved in many metabolic pathways and cell functions. Genome-wide association studies in human have identified single-nucleotide polymorphisms in several loci associated with obesity. This gene is one such locus, which is highly expressed in white adipose tissue and adipocytes, and thought to play a regulatory role in adipocyte differentiation and biology. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. A recent study showed this gene to be an authentic stop codon readthrough target that can produce two isoforms from the same mRNA by use of alternative in-frame translation termination codons. [provided by RefSeq, Dec 2017]

MTCH2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.846

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MTCH2	NM_014342.4 linkuse as main transcript	c.868C>A	p.Pro290Thr	missense_variant	13/13	ENST00000302503.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MTCH2	ENST00000302503.8 linkuse as main transcript	c.868C>A	p.Pro290Thr	missense_variant	13/13	1	NM_014342.4	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000802

AC:

AN:

249444

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135056

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:

0.00000889

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000589

AC:

AN:

1358874

Hom.:

Cov.:

AF XY:

0.00000750

AC XY:

AN XY:

666624

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000150

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000660

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000165

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.45

BayesDel_addAF

Pathogenic

0.18

BayesDel_noAF

Uncertain

0.12

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.0035

Eigen

Pathogenic

0.71

Eigen_PC

Pathogenic

0.70

FATHMM_MKL

Uncertain

0.97

M_CAP

Uncertain

0.087

MetaRNN

Pathogenic

0.85

MetaSVM

Uncertain

0.38

MutationAssessor

Benign

1.9

MutationTaster

Benign

0.00033

P;P

PrimateAI

Uncertain

0.63

PROVEAN

Benign

-1.7

REVEL

Uncertain

0.56

Sift

Uncertain

0.0040

Sift4G

Uncertain

0.016

Polyphen

1.0

Vest4

0.61

MutPred

0.54

Gain of phosphorylation at P290 (P = 0.0304);

MVP

0.92

MPC

0.72

ClinPred

0.75

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.29

gMVP

0.82

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over