Variant 2-232847517-A-AGCAGCAGCTGCCGCAG details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 8P and 4B. PVS1BS2

The ENST00000373563.9(GIGYF2):c.3630_3631insGCAGCAGCTGCCGCAG(p.Gln1211AlafsTer51) variant causes a frameshift change. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. P1210P) has been classified as Benign. Variant results in nonsense mediated mRNA decay.

Frequency

Genomes: 𝑓 0.000035 ( 0 hom., cov: 0)

Exomes 𝑓: 0.000096 ( 0 hom. )

Consequence

GIGYF2
ENST00000373563.9 frameshift

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.44

Variant links:

Genes affected

GIGYF2 (HGNC:11960): (GRB10 interacting GYF protein 2) This gene contains CAG trinucleotide repeats and encodes a protein containing several stretches of polyglutamine residues. The encoded protein may be involved in the regulation of tyrosine kinase receptor signaling. This gene is located in a chromosomal region that was genetically linked to Parkinson disease type 11, and mutations in this gene were thought to be causative for this disease. However, more recent studies in different populations have been unable to replicate this association. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2013]

GIGYF2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PVS1

Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.

BS2

High AC in GnomAdExome4 at 37 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GIGYF2	NM_001103146.3 linkuse as main transcript	c.3630_3631insGCAGCAGCTGCCGCAG	p.Gln1211AlafsTer51	frameshift_variant	27/29	ENST00000373563.9	NP_001096616.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GIGYF2	ENST00000373563.9 linkuse as main transcript	c.3630_3631insGCAGCAGCTGCCGCAG	p.Gln1211AlafsTer51	frameshift_variant	27/29	1	NM_001103146.3	ENSP00000362664	P4	Q6Y7W6-1

Frequencies

GnomAD3 genomes

AF:

0.0000345

AC:

AN:

28976

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000920

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000956

AC:

AN:

386956

Hom.:

Cov.:

AF XY:

0.0000966

AC XY:

AN XY:

196740

show subpopulations

Gnomad4 AFR exome

AF:

0.000138

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000861

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000596

Gnomad4 OTH exome

AF:

0.000127

GnomAD4 genome

AF:

0.0000345

AC:

AN:

28976

Hom.:

Cov.:

AF XY:

0.0000675

AC XY:

AN XY:

14824

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:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000920

Gnomad4 OTH

AF:

0.00

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