rs387906816

Positions:

chr18-22171695-G-A

Variant summary

Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP4_StrongBP6_Very_StrongBS2

The NM_005257.6(GATA6):c.551G>A(p.Ser184Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00025 in 1,498,160 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. 11/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00025 ( 3 hom. )

Consequence

GATA6
NM_005257.6 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts P:3B:3

Conservation

PhyloP100: 3.16

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 made for transcript

Verdict is Benign. Variant got -16 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.009056032).

BP6

Variant 18-22171695-G-A is Benign according to our data. Variant chr18-22171695-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 30210.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 33 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GATA6	NM_005257.6 linkuse as main transcript	c.551G>A	p.Ser184Asn	missense_variant	2/7	ENST00000269216.10	NP_005248.2
GATA6	XM_047437483.1 linkuse as main transcript	c.551G>A	p.Ser184Asn	missense_variant	2/7		XP_047293439.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GATA6	ENST00000269216.10 linkuse as main transcript	c.551G>A	p.Ser184Asn	missense_variant	2/7	1	NM_005257.6	ENSP00000269216	P1	Q92908-1
GATA6	ENST00000581694.1 linkuse as main transcript	c.551G>A	p.Ser184Asn	missense_variant	1/6	1		ENSP00000462313	P1	Q92908-1

Frequencies

GnomAD3 genomes

AF:

0.000224

AC:

AN:

151692

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000657

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00567

Gnomad SAS

AF:

0.000413

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000295

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000836

AC:

AN:

98138

Hom.:

AF XY:

0.000898

AC XY:

AN XY:

55680

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0102

Gnomad SAS exome

AF:

0.000690

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000132

Gnomad OTH exome

AF:

0.00135

GnomAD4 exome

AF:

0.000253

AC:

341

AN:

1346360

Hom.:

Cov.:

AF XY:

0.000293

AC XY:

195

AN XY:

664938

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00688

Gnomad4 SAS exome

AF:

0.000649

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000441

Gnomad4 OTH exome

AF:

0.000394

GnomAD4 genome

AF:

0.000217

AC:

AN:

151800

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74180

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00549

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000295

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000463

Hom.:

Bravo

AF:

0.000242

ExAC

AF:

0.000571

AC:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Pathogenic:3Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Atrial septal defect 9

Pathogenic:2

Pathogenic, no assertion criteria provided	literature only	OMIM	Oct 01, 2010	- -
Likely pathogenic, no assertion criteria provided	curation	Reproductive Health Research and Development, BGI Genomics	Jan 06, 2020	NM_005257.4:c.551G>A in the GATA6 gene has an allele frequency of 0.009 in East Asia subpopulation in the gnomAD database. Functional studies demonstrate that this variant clearly decreased transcriptional activity of GATA6 Ser184Asn in vitro (PMID: 20631719). In addition, Wang et al. identified c.551G>A in a patient with Tetralogy of Fallot. His parents had normal cardiac morphology and there were no GATA6 sequence variants identified, indicating a de novo event (PMID: 24841381). Taken together, we interprete this variant as Pathogenic/Likely pathogenic. ACMG/AMP criteria applied: PS3; PM2; PM6; -

Atrioventricular septal defect 5

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 04, 2024	- -
Benign, criteria provided, single submitter	clinical testing	Mendelics	May 28, 2019	- -

Tetralogy of Fallot

Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Oct 01, 2010

- -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Mar 25, 2021

This variant is associated with the following publications: (PMID: 20631719, 24841381, 29101065, 31949757, 22498567, 34426522) -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.36

BayesDel_addAF

Benign

-0.35

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Pathogenic

0.82

D;D

Eigen

Benign

-0.61

Eigen_PC

Benign

-0.54

FATHMM_MKL

Uncertain

0.79

LIST_S2

Benign

0.69

.;T

MetaRNN

Benign

0.0091

T;T

MetaSVM

Uncertain

0.52

MutationAssessor

Benign

0.85

L;L

MutationTaster

Benign

0.96

N;N

PrimateAI

Pathogenic

0.93

PROVEAN

Benign

-0.92

N;.

REVEL

Uncertain

0.32

Sift

Benign

0.067

T;.

Sift4G

Benign

0.20

T;T

Polyphen

0.0010

B;B

Vest4

0.57

MutPred

0.57

Loss of glycosylation at S184 (P = 1e-04);Loss of glycosylation at S184 (P = 1e-04);

MVP

0.85

ClinPred

0.036

GERP RS

1.8

Varity_R

0.071

gMVP

0.27

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