Variant chr11-75727576-C-T 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_025098.4(MOGAT2):c.412C>T(p.His138Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000121 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000099 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

MOGAT2
NM_025098.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.722

Variant links:

Genes affected

MOGAT2 (HGNC:23248): (monoacylglycerol O-acyltransferase 2) The protein encoded by this gene is an enzyme that catalyzes the synthesis of diacylglycerol from 2-monoacylglycerol and fatty acyl-CoA. The encoded protein is important in the uptake of dietary fat by the small intestine. This protein forms a complex with diacylglycerol O-acyltransferase 2 in the endoplasmic reticulum, and this complex catalyzes the synthesis of triacylglycerol. [provided by RefSeq, Dec 2015]

MOGAT2 links:

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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=0.084061116).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
MOGAT2	NM_025098.4 linkuse as main transcript	c.412C>T	p.His138Tyr	missense_variant	3/6	ENST00000198801.10	NP_079374.2
MOGAT2	XM_011545267.2 linkuse as main transcript	c.412C>T	p.His138Tyr	missense_variant	3/6		XP_011543569.1
MOGAT2	XM_024448696.2 linkuse as main transcript	c.166C>T	p.His56Tyr	missense_variant	3/6		XP_024304464.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MOGAT2	ENST00000198801.10 linkuse as main transcript	c.412C>T	p.His138Tyr	missense_variant	3/6	1	NM_025098.4	ENSP00000198801	P1	Q3SYC2-1
MOGAT2	ENST00000526712.1 linkuse as main transcript	c.166C>T	p.His56Tyr	missense_variant	2/5	2		ENSP00000436283		Q3SYC2-2
MOGAT2	ENST00000525093.5 linkuse as main transcript	c.412C>T	p.His138Tyr	missense_variant, NMD_transcript_variant	3/5	2		ENSP00000436537		Q3SYC2-3

Frequencies

GnomAD3 genomes

AF:

0.0000986

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.000206

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000107

AC:

AN:

251344

Hom.:

AF XY:

0.0000810

AC XY:

AN XY:

135834

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000220

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000123

AC:

180

AN:

1461886

Hom.:

Cov.:

AF XY:

0.0000935

AC XY:

AN XY:

727246

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000157

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000986

AC:

AN:

152202

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000206

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.0000869

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000132

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

Mar 28, 2024

The c.412C>T (p.H138Y) alteration is located in exon 3 (coding exon 3) of the MOGAT2 gene. This alteration results from a C to T substitution at nucleotide position 412, causing the histidine (H) at amino acid position 138 to be replaced by a tyrosine (Y). 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

0.12

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.65

CADD

Benign

9.0

DANN

Benign

0.60

DEOGEN2

Benign

0.045

T;.

Eigen

Benign

-0.68

Eigen_PC

Benign

-0.53

FATHMM_MKL

Benign

0.52

LIST_S2

Benign

0.78

T;T

M_CAP

Benign

0.0039

MetaRNN

Benign

0.084

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.0

L;.

MutationTaster

Benign

0.91

D;D

PrimateAI

Benign

0.41

PROVEAN

Benign

-2.0

N;N

REVEL

Benign

0.049

Sift

Benign

1.0

T;T

Sift4G

Benign

0.74

T;T

Polyphen

0.0010

B;.

Vest4

0.26

MVP

0.21

MPC

0.14

ClinPred

0.047

GERP RS

3.0

Varity_R

0.078

gMVP

0.66

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