Genetic Variant NM_006210.3:c.4206_4226delCGAGCCAGAAGTGGAGGCTGC (chr19-56814215-AGCAGCCTCCACTTCTGGCTCG-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM4

The NM_006210.3(PEG3):c.4206_4226delCGAGCCAGAAGTGGAGGCTGC(p.Glu1403_Ala1409del) variant causes a disruptive inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000125 in 151,822 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00017 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PEG3
NM_006210.3 disruptive_inframe_deletion

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.03

Variant links:

Genes affected

PEG3 (HGNC:8826): (paternally expressed 3) In human, ZIM2 and PEG3 are treated as two distinct genes though they share multiple 5' exons and a common promoter and both genes are paternally expressed (PMID:15203203). Alternative splicing events connect their shared 5' exons either with the remaining 4 exons unique to ZIM2, or with the remaining 2 exons unique to PEG3. In contrast, in other mammals ZIM2 does not undergo imprinting and, in mouse, cow, and likely other mammals as well, the ZIM2 and PEG3 genes do not share exons. Human PEG3 protein belongs to the Kruppel C2H2-type zinc finger protein family. PEG3 may play a role in cell proliferation and p53-mediated apoptosis. PEG3 has also shown tumor suppressor activity and tumorigenesis in glioma and ovarian cells. Alternative splicing of this PEG3 gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Sep 2009]

PEG3 links:

ZIM2 (HGNC:12875): (zinc finger imprinted 2) In human, ZIM2 and PEG3 (GeneID:5178) are two distinct genes that share a set of 5' exons and have a common promoter, and both genes are paternally expressed. Alternative splicing events connect the shared exons either with the remaining 4 exons unique to ZIM2, or with the remaining 2 exons unique to PEG3. This is in contrast to mouse and cow, where ZIM2 and PEG3 genes do not share exons in common, and the imprinting status of ZIM2 is also not conserved amongst mammals. Additional 5' alternatively spliced transcripts encoding the same protein have been found for the human ZIM2 gene. [provided by RefSeq, Oct 2010]

ZIM2 links:

ENSG00000286125 (HGNC:):

ENSG00000286125 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM4

Nonframeshift variant in NON repetitive region in NM_006210.3.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PEG3	NM_006210.3 link	c.4206_4226delCGAGCCAGAAGTGGAGGCTGC	p.Glu1403_Ala1409del	disruptive_inframe_deletion	Exon 10 of 10	ENST00000326441.15	NP_006201.1	Q9GZU2-1
ZIM2	NM_001387356.1 link	c.490+3510_490+3530delCGAGCCAGAAGTGGAGGCTGC		intron_variant	Intron 9 of 12	ENST00000629319.3	NP_001374285.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PEG3	ENST00000326441.15 link	c.4206_4226delCGAGCCAGAAGTGGAGGCTGC	p.Glu1403_Ala1409del	disruptive_inframe_deletion	Exon 10 of 10	1	NM_006210.3	ENSP00000326581.7		Q9GZU2-1
ZIM2	ENST00000629319.3 link	c.490+3510_490+3530delCGAGCCAGAAGTGGAGGCTGC		intron_variant	Intron 9 of 12	5	NM_001387356.1	ENSP00000486502.2		A0A8I5KWX0

Frequencies

GnomAD3 genomes

AF:

0.000125

AC:

AN:

151822

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000968

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000579

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000961

AC:

AN:

249794

Hom.:

AF XY:

0.0000888

AC XY:

AN XY:

135200

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.000600

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000133

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000175

AC:

255

AN:

1460324

Hom.:

AF XY:

0.000186

AC XY:

135

AN XY:

726518

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000230

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000202

Gnomad4 OTH exome

AF:

0.000249

GnomAD4 genome

AF:

0.000125

AC:

AN:

151822

Hom.:

Cov.:

AF XY:

0.0000944

AC XY:

AN XY:

74146

show subpopulations

Gnomad4 AFR

AF:

0.0000968

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.000579

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000237

Hom.:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000119

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

Splicing

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