rs185325359

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 0P and 1B. BP4

The NM_005257.6(GATA6):c.851C>A(p.Ala284Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000733 in 1,228,334 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A284G) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000065 ( 0 hom. )

Consequence

GATA6
NM_005257.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 1.36

Publications

3 publications found

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 Gene-Disease associations (from GenCC):

atrial septal defect 9
Inheritance: AD Classification: DEFINITIVE, LIMITED Submitted by: G2P, Ambry Genetics
atrioventricular septal defect 5
Inheritance: AD Classification: DEFINITIVE, LIMITED Submitted by: G2P, Labcorp Genetics (formerly Invitae)
GATA6-related congenital heart disease with or without pancreatic agenesis or neonatal diabetes
Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
pancreatic hypoplasia-diabetes-congenital heart disease syndrome
Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Genomics England PanelApp, Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae)
metabolic syndrome
Inheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
neonatal diabetes mellitus
Inheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
tetralogy of fallot
Inheritance: AD Classification: MODERATE Submitted by: Ambry Genetics
familial atrial fibrillation
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
conotruncal heart malformations
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

GATA6 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.32598907).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GATA6	NM_005257.6 link	c.851C>A	p.Ala284Glu	missense_variant	Exon 2 of 7	ENST00000269216.10	NP_005248.2
GATA6	XM_047437483.1 link	c.851C>A	p.Ala284Glu	missense_variant	Exon 2 of 7		XP_047293439.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GATA6	ENST00000269216.10 link	c.851C>A	p.Ala284Glu	missense_variant	Exon 2 of 7	1	NM_005257.6	ENSP00000269216.3
GATA6	ENST00000581694.1 link	c.851C>A	p.Ala284Glu	missense_variant	Exon 1 of 6	1		ENSP00000462313.1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151024

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:

0.0000296

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00

AC:

AN:

324

AF XY:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000650

AC:

AN:

1077310

Hom.:

Cov.:

AF XY:

0.00000393

AC XY:

AN XY:

509368

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

22576

American (AMR)

AF:

0.00

AC:

AN:

8112

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

13982

East Asian (EAS)

AF:

0.00

AC:

AN:

25908

South Asian (SAS)

AF:

0.00

AC:

AN:

19922

European-Finnish (FIN)

AF:

0.0000472

AC:

AN:

21176

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2928

European-Non Finnish (NFE)

AF:

0.00000653

AC:

AN:

919454

Other (OTH)

AF:

0.00

AC:

AN:

43252

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.504

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151024

Hom.:

Cov.:

AF XY:

0.0000136

AC XY:

AN XY:

73702

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41256

American (AMR)

AF:

0.00

AC:

AN:

15182

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3458

East Asian (EAS)

AF:

0.00

AC:

AN:

5092

South Asian (SAS)

AF:

0.00

AC:

AN:

4818

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10294

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000296

AC:

AN:

67624

Other (OTH)

AF:

0.00

AC:

AN:

2076

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.550

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Feb 11, 2021

GeneDx

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Atrioventricular septal defect 5

Uncertain:1

Sep 25, 2024

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This sequence change replaces alanine, which is neutral and non-polar, with glutamic acid, which is acidic and polar, at codon 284 of the GATA6 protein (p.Ala284Glu). This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with GATA6-related conditions. ClinVar contains an entry for this variant (Variation ID: 1314118). Invitae Evidence Modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) indicates that this missense variant is not expected to disrupt GATA6 protein function with a negative predictive value of 80%. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.38

BayesDel_addAF

Uncertain

0.091

BayesDel_noAF

Benign

-0.11

CADD

Benign

(source)

DANN

Benign

0.97

DEOGEN2

Pathogenic

0.80

D;D

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.25

LIST_S2

Benign

0.47

.;T

M_CAP

Pathogenic

0.93

MetaRNN

Benign

0.33

T;T

MetaSVM

Uncertain

0.048

MutationAssessor

Benign

1.5

L;L

PhyloP100

1.4

PrimateAI

Pathogenic

0.89

PROVEAN

Benign

-0.52

N;.

REVEL

Benign

0.28

Sift

Uncertain

0.028

D;.

Sift4G

Uncertain

0.035

D;D

Polyphen

0.018

B;B

Vest4

0.30

MutPred

0.24

Loss of catalytic residue at A285 (P = 0.2723);Loss of catalytic residue at A285 (P = 0.2723);

MVP

0.79

ClinPred

0.068

GERP RS

-0.31

Varity_R

0.086

gMVP

0.29

Mutation Taster

=96/4

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over