Variant rs552488837 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_006302.3(MOGS):c.1294G>C(p.Val432Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000112 in 1,608,296 control chromosomes in the GnomAD database, including 2 homozygotes. 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 Likely benign (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00012 ( 2 hom. )

Consequence

MOGS
NM_006302.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.60

Variant links:

Genes affected

MOGS (HGNC:24862): (mannosyl-oligosaccharide glucosidase) This gene encodes the first enzyme in the N-linked oligosaccharide processing pathway. The enzyme cleaves the distal alpha-1,2-linked glucose residue from the Glc(3)-Man(9)-GlcNAc(2) oligosaccharide precursor. This protein is located in the lumen of the endoplasmic reticulum. Defects in this gene are a cause of type IIb congenital disorder of glycosylation (CDGIIb). Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

MOGS links:

MOGS (HGNC:):

MOGS links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.011617124).

BP6

Variant 2-74462495-C-G is Benign according to our data. Variant chr2-74462495-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 465837.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.0000525 (8/152302) while in subpopulation SAS AF= 0.00145 (7/4828). AF 95% confidence interval is 0.00068. There are 0 homozygotes in gnomad4. There are 8 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MOGS	NM_006302.3 linkuse as main transcript	c.1294G>C	p.Val432Leu	missense_variant	4/4	ENST00000448666.7	NP_006293.2	Q13724-1A0A384MDR6
MOGS	NM_001146158.2 linkuse as main transcript	c.976G>C	p.Val326Leu	missense_variant	5/5		NP_001139630.1	Q13724-2Q58F09

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MOGS	ENST00000448666.7 linkuse as main transcript	c.1294G>C	p.Val432Leu	missense_variant	4/4	1	NM_006302.3	ENSP00000410992.3		Q13724-1

Frequencies

GnomAD3 genomes

AF:

0.0000591

AC:

AN:

152184

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00166

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000256

AC:

AN:

246430

Hom.:

AF XY:

0.000411

AC XY:

AN XY:

133756

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:

0.00209

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000118

AC:

172

AN:

1455994

Hom.:

Cov.:

AF XY:

0.000177

AC XY:

128

AN XY:

723444

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:

0.00197

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000500

GnomAD4 genome

AF:

0.0000525

AC:

AN:

152302

Hom.:

Cov.:

AF XY:

0.000107

AC XY:

AN XY:

74480

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00145

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Bravo

AF:

0.0000113

ExAC

AF:

0.000331

AC:

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

MOGS-congenital disorder of glycosylation

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Dec 11, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.51

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.0086

T;T;.;.;.;.

Eigen

Benign

-0.92

Eigen_PC

Benign

-0.78

FATHMM_MKL

Uncertain

0.77

LIST_S2

Benign

0.81

.;T;.;T;T;T

M_CAP

Benign

0.0069

MetaRNN

Benign

0.012

T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

-0.34

N;N;.;.;.;.

PrimateAI

Benign

0.45

PROVEAN

Benign

-1.0

.;N;.;.;N;.

REVEL

Benign

0.028

Sift

Benign

0.060

.;T;.;.;D;.

Sift4G

Uncertain

0.0050

.;D;.;.;D;.

Polyphen

0.014

B;B;.;.;.;.

Vest4

0.038, 0.040

MutPred

0.56

Loss of sheet (P = 0.0357);Loss of sheet (P = 0.0357);.;.;.;.;

MVP

0.37

MPC

0.24

ClinPred

0.022

GERP RS

2.1

Varity_R

0.067

gMVP

0.48

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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