18-22181524-C-T

Variant names:

Variant summary

Our verdict is Benign. The variant received -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_005257.6(GATA6):c.1374C>T(p.Asn458Asn) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00393 in 1,614,158 control chromosomes in the GnomAD database, including 26 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0023 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0041 ( 26 hom. )

Consequence

GATA6
NM_005257.6 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:10

Conservation

PhyloP100: -0.761

Variant links:

Genes affected

GATA6 (HGNC:4174): (GATA binding protein 6) This gene is a member of a small family of zinc finger transcription factors that play an important role in the regulation of cellular differentiation and organogenesis during vertebrate development. This gene is expressed during early embryogenesis and localizes to endo- and mesodermally derived cells during later embryogenesis and thereby plays an important role in gut, lung, and heart development. Mutations in this gene are associated with several congenital defects. [provided by RefSeq, Mar 2012]

GATA6 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.59).

BP6

Variant 18-22181524-C-T is Benign according to our data. Variant chr18-22181524-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 240127.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr18-22181524-C-T is described in Lovd as [Likely_benign]. Variant chr18-22181524-C-T is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=-0.761 with no splicing effect.

BS1

Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.00232 (353/152298) while in subpopulation NFE AF = 0.00381 (259/68036). AF 95% confidence interval is 0.00343. There are 0 homozygotes in GnomAd4. There are 168 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position FAILED quality control check.

BS2

High AC in GnomAd4 at 353 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GATA6	NM_005257.6 link	c.1374C>T	p.Asn458Asn	synonymous_variant	Exon 4 of 7	ENST00000269216.10	NP_005248.2	Q92908-1
GATA6	XM_047437483.1 link	c.1374C>T	p.Asn458Asn	synonymous_variant	Exon 4 of 7		XP_047293439.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GATA6	ENST00000269216.10 link	c.1374C>T	p.Asn458Asn	synonymous_variant	Exon 4 of 7	1	NM_005257.6	ENSP00000269216.3		Q92908-1
GATA6	ENST00000581694.1 link	c.1374C>T	p.Asn458Asn	synonymous_variant	Exon 3 of 6	1		ENSP00000462313.1		Q92908-1

Frequencies

GnomAD3 genomes

AF:

0.00232

AC:

353

AN:

152180

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000941

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00216

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

Gnomad SAS

AF:

0.00331

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00381

Gnomad OTH

AF:

0.00191

GnomAD2 exomes

AF:

0.00217

AC:

546

AN:

251484

AF XY:

0.00246

show subpopulations

Gnomad AFR exome

AF:

0.000861

Gnomad AMR exome

AF:

0.00145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000217

Gnomad FIN exome

AF:

0.000785

Gnomad NFE exome

AF:

0.00300

Gnomad OTH exome

AF:

0.00261

GnomAD4 exome

AF:

0.00410

AC:

5991

AN:

1461860

Hom.:

Cov.:

AF XY:

0.00407

AC XY:

2963

AN XY:

727228

show subpopulations

Gnomad4 AFR exome

AF:

0.000448

AC:

AN:

33480

Gnomad4 AMR exome

AF:

0.00154

AC:

AN:

44724

Gnomad4 ASJ exome

AF:

0.00

AC:

AN:

26136

Gnomad4 EAS exome

AF:

0.0000756

AC:

AN:

39692

Gnomad4 SAS exome

AF:

0.00291

AC:

251

AN:

86256

Gnomad4 FIN exome

AF:

0.000618

AC:

AN:

53416

Gnomad4 NFE exome

AF:

0.00486

AC:

5403

AN:

1111992

Gnomad4 Remaining exome

AF:

0.00354

AC:

214

AN:

60396

Heterozygous variant carriers

323

645

968

1290

1613

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Exome Het

Exome Hom

Variant carriers

218

436

654

872

1090

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.00232

AC:

353

AN:

152298

Hom.:

Cov.:

AF XY:

0.00226

AC XY:

168

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000939

AC:

0.000938719

AN:

0.000938719

Gnomad4 AMR

AF:

0.00216

AC:

0.00215686

AN:

0.00215686

Gnomad4 ASJ

AF:

0.00

AC:

AN:

Gnomad4 EAS

AF:

0.000386

AC:

0.000385505

AN:

0.000385505

Gnomad4 SAS

AF:

0.00331

AC:

0.003314

AN:

0.003314

Gnomad4 FIN

AF:

0.00

AC:

AN:

Gnomad4 NFE

AF:

0.00381

AC:

0.00380681

AN:

0.00380681

Gnomad4 OTH

AF:

0.00189

AC:

0.00189394

AN:

0.00189394

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00311

Hom.:

Bravo

AF:

0.00225

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.00294

EpiControl

AF:

0.00314

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:10

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Breakthrough Genomics, Breakthrough Genomics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:not provided

- -

Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC)

Significance:Likely benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Nov 01, 2023

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Feb 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

GATA6: BP4, BP7, BS1, BS2 -

not specified

Benign:3

Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance:Benign

Review Status:no assertion criteria provided

Collection Method:clinical testing

- -

Apr 05, 2017

Genetic Services Laboratory, University of Chicago

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Inborn genetic diseases

Benign:1

Jun 16, 2023

Ambry Genetics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Tetralogy of Fallot;C1857586:Conotruncal heart malformations;C2931296:Pancreatic hypoplasia-diabetes-congenital heart disease syndrome;C3280939:Atrioventricular septal defect 5;C3280943:Atrial septal defect 9

Benign:1

Sep 28, 2021

Fulgent Genetics, Fulgent Genetics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Atrioventricular septal defect 5

Benign:1

Jan 29, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.59

CADD

Benign

1.7

DANN

Benign

0.88

Mutation Taster

=100/0

polymorphism

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