Variant X-70199318-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_StrongBP6BS2

The NM_198512.3(DGAT2L6):c.133T>A(p.Phe45Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000281 in 1,193,969 control chromosomes in the GnomAD database, including 1 homozygotes. There are 177 hemizygotes in GnomAD. 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 Likely benign (no stars).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., 4 hem., cov: 23)

Exomes 𝑓: 0.00030 ( 1 hom. 173 hem. )

Consequence

DGAT2L6
NM_198512.3 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: 1.53

Variant links:

Genes affected

DGAT2L6 (HGNC:23250): (diacylglycerol O-acyltransferase 2 like 6) This gene is a member of the diacylglycerol acyltransferase 2 family. The encoded protein is a putative acyltransferase and is most likely involved in the synthesis of di- or triacylglycerol, however its substrate specificity is currently unknown. [provided by RefSeq, Feb 2015]

DGAT2L6 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.012951344).

BP6

Variant X-70199318-T-A is Benign according to our data. Variant chrX-70199318-T-A is described in ClinVar as [Likely_benign]. Clinvar id is 3048177.Status of the report is no_assertion_criteria_provided, 0 stars.

BS2

High Hemizygotes in GnomAd4 at 4 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DGAT2L6	NM_198512.3 linkuse as main transcript	c.133T>A	p.Phe45Ile	missense_variant	2/7	ENST00000333026.4	NP_940914.1	Q6ZPD8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DGAT2L6	ENST00000333026.4 linkuse as main transcript	c.133T>A	p.Phe45Ile	missense_variant	2/7	1	NM_198512.3	ENSP00000328036.3		Q6ZPD8

Frequencies

GnomAD3 genomes

AF:

0.000134

AC:

AN:

111889

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34047

show subpopulations

Gnomad AFR

AF:

0.0000325

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00526

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000520

AC:

AN:

153747

Hom.:

AF XY:

0.000886

AC XY:

AN XY:

47379

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000818

Gnomad SAS exome

AF:

0.00492

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.000253

GnomAD4 exome

AF:

0.000296

AC:

320

AN:

1082028

Hom.:

Cov.:

AF XY:

0.000490

AC XY:

173

AN XY:

352872

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:

0.00577

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000240

Gnomad4 OTH exome

AF:

0.000374

GnomAD4 genome

AF:

0.000134

AC:

AN:

111941

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34109

show subpopulations

Gnomad4 AFR

AF:

0.0000324

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00528

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.000551

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

DGAT2L6-related disorder

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Dec 09, 2022

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.099

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.11

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.058

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.52

M_CAP

Uncertain

0.092

MetaRNN

Benign

0.013

MetaSVM

Uncertain

0.34

MutationAssessor

Uncertain

2.1

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.3

REVEL

Uncertain

0.35

Sift

Benign

0.035

Sift4G

Benign

0.083

Polyphen

0.30

Vest4

0.12

MutPred

0.49

Gain of catalytic residue at P47 (P = 0.0305);

MVP

0.92

MPC

0.037

ClinPred

0.035

GERP RS

5.0

Varity_R

0.18

gMVP

0.65

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.13

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