Variant 3-43079687-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_032806.6(POMGNT2):c.*2G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00211 in 1,608,040 control chromosomes in the GnomAD database, including 75 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.011 ( 42 hom., cov: 33)

Exomes 𝑓: 0.0012 ( 33 hom. )

Consequence

POMGNT2
NM_032806.6 3_prime_UTR

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.48

Variant links:

Genes affected

POMGNT2 (HGNC:25902): (protein O-linked mannose N-acetylglucosaminyltransferase 2 (beta 1,4-)) This gene encodes a protein with glycosyltransferase activity although its function is not currently known. [provided by RefSeq, Sep 2012]

POMGNT2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.89).

BP6

Variant 3-43079687-C-T is Benign according to our data. Variant chr3-43079687-C-T is described in ClinVar as [Benign]. Clinvar id is 385243.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0109 (1658/152332) while in subpopulation AFR AF= 0.0375 (1559/41574). AF 95% confidence interval is 0.036. There are 42 homozygotes in gnomad4. There are 790 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 42 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	Effect	#exon/exons	MANE
POMGNT2	NM_032806.6 linkuse as main transcript	c.*2G>A	3_prime_UTR_variant	2/2	ENST00000344697.3
POMGNT2	XM_005265515.4 linkuse as main transcript	c.*2G>A	3_prime_UTR_variant	3/3
POMGNT2	XM_011534163.3 linkuse as main transcript	c.*2G>A	3_prime_UTR_variant	3/3
POMGNT2	XM_017007353.2 linkuse as main transcript	c.*2G>A	3_prime_UTR_variant	4/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
POMGNT2	ENST00000344697.3 linkuse as main transcript	c.*2G>A		3_prime_UTR_variant	2/2	1	NM_032806.6	P1

Frequencies

GnomAD3 genomes

AF:

0.0109

AC:

1654

AN:

152214

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0375

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00510

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.00621

GnomAD3 exomes

AF:

0.00311

AC:

767

AN:

246286

Hom.:

AF XY:

0.00220

AC XY:

293

AN XY:

132908

show subpopulations

Gnomad AFR exome

AF:

0.0406

Gnomad AMR exome

AF:

0.00213

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000218

Gnomad SAS exome

AF:

0.000102

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000126

Gnomad OTH exome

AF:

0.00249

GnomAD4 exome

AF:

0.00119

AC:

1733

AN:

1455708

Hom.:

Cov.:

AF XY:

0.00103

AC XY:

747

AN XY:

723552

show subpopulations

Gnomad4 AFR exome

AF:

0.0404

Gnomad4 AMR exome

AF:

0.00245

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.000129

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000424

Gnomad4 OTH exome

AF:

0.00321

GnomAD4 genome

AF:

0.0109

AC:

1658

AN:

152332

Hom.:

Cov.:

AF XY:

0.0106

AC XY:

790

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0375

Gnomad4 AMR

AF:

0.00510

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00615

Alfa

AF:

0.00588

Hom.:

Bravo

AF:

0.0124

Asia WGS

AF:

0.00318

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 05, 2016

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.89

CADD

Benign

0.012

DANN

Benign

0.73

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