Genetic Variant GATAD1:p.Ser10Ser (chr7-92447759-C-T) – ACMG Classification: Likely_benign (-3 pts)

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2BP4_StrongBP7

The NM_021167.5(GATAD1):c.30C>T(p.Ser10Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000743 in 1,345,776 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 7.4e-7 ( 0 hom. )

Consequence

GATAD1
NM_021167.5 synonymous

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.03

Publications

0 publications found

Variant links:

Genes affected

GATAD1 (HGNC:29941): (GATA zinc finger domain containing 1) The protein encoded by this gene contains a zinc finger at the N-terminus, and is thought to bind to a histone modification site that regulates gene expression. Mutations in this gene have been associated with autosomal recessive dilated cardiomyopathy. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jun 2012]

GATAD1 Gene-Disease associations (from GenCC):

familial isolated dilated cardiomyopathy
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
dilated cardiomyopathy
Inheritance: AR Classification: LIMITED Submitted by: ClinGen
dilated cardiomyopathy 2B
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)

GATAD1 links:

TMBIM7P (HGNC:):

TMBIM7P links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.5).

BP7

Synonymous conserved (PhyloP=1.03 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GATAD1	NM_021167.5 link	c.30C>T	p.Ser10Ser	synonymous_variant	Exon 1 of 5	ENST00000287957.5	NP_066990.3	Q8WUU5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
GATAD1	ENST00000287957.5 link	c.30C>T	p.Ser10Ser	synonymous_variant	Exon 1 of 5	1	NM_021167.5	ENSP00000287957.3	Q8WUU5
TMBIM7P	ENST00000641474.1 link	n.55G>A		non_coding_transcript_exon_variant	Exon 1 of 10
GATAD1	ENST00000645746.1 link	n.30C>T		non_coding_transcript_exon_variant	Exon 1 of 6			ENSP00000493785.1	A0A2R8Y4H1
GATAD1	ENST00000644160.1 link	n.-115C>T		upstream_gene_variant

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000103

AC:

AN:

97224

AF XY:

0.00

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000320

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

7.43e-7

AC:

AN:

1345776

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

663896

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

26816

American (AMR)

AF:

0.00

AC:

AN:

28752

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

23454

East Asian (EAS)

AF:

0.00

AC:

AN:

28468

South Asian (SAS)

AF:

0.00

AC:

AN:

75114

European-Finnish (FIN)

AF:

0.00

AC:

AN:

47184

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5552

European-Non Finnish (NFE)

AF:

9.48e-7

AC:

AN:

1055118

Other (OTH)

AF:

0.00

AC:

AN:

55318

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000283

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.50

CADD

Benign

(source)

DANN

Benign

0.88

PhyloP100

1.0

PromoterAI

-0.097

Neutral

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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7-92447759-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over