rs9957475

Variant names:

• chr18-22180950-T-C
• rs9957475
• NM_005257.6:c.1303-503T>C

Your query was ambiguous. Multiple possible variants found:

• chr18-22180950-T-C
• chr18-22180950-T-G

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005257.6(GATA6):​c.1303-503T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.155 in 151,004 control chromosomes in the GnomAD database, including 5,052 homozygotes. 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: 𝑓 0.15 (5052 hom., cov: 32)
• Consequence: GATA6 NM_005257.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.46
• Publications: 2 publications found

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

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.48 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GATA6	NM_005257.6	c.1303-503T>C		intron_variant	Intron 3 of 6	ENST00000269216.10	NP_005248.2
GATA6	XM_047437483.1	c.1303-503T>C		intron_variant	Intron 3 of 6		XP_047293439.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GATA6	ENST00000269216.10	c.1303-503T>C		intron_variant	Intron 3 of 6	1	NM_005257.6	ENSP00000269216.3
GATA6	ENST00000581694.1	c.1303-503T>C		intron_variant	Intron 2 of 5	1		ENSP00000462313.1

Frequencies

GnomAD3 genomes AF: 0.154 AC: 23300 AN: 150884 Hom.: 5033 Cov.: 32

Gnomad AFR AF: 0.485

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0849

Gnomad ASJ AF: 0.0191

Gnomad EAS AF: 0.0914

Gnomad SAS AF: 0.0365

Gnomad FIN AF: 0.0269

Gnomad MID AF: 0.0892

Gnomad NFE AF: 0.0124

Gnomad OTH AF: 0.118

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.155 AC: 23374 AN: 151004 Hom.: 5052 Cov.: 32 AF XY: 0.152 AC XY: 11182 AN XY: 73722

African (AFR) AF: 0.485 AC: 19993 AN: 41200

American (AMR) AF: 0.0848 AC: 1284 AN: 15138

Ashkenazi Jewish (ASJ) AF: 0.0191 AC: 66 AN: 3456

East Asian (EAS) AF: 0.0912 AC: 465 AN: 5100

South Asian (SAS) AF: 0.0365 AC: 172 AN: 4716

European-Finnish (FIN) AF: 0.0269 AC: 279 AN: 10366

Middle Eastern (MID) AF: 0.0925 AC: 27 AN: 292

European-Non Finnish (NFE) AF: 0.0124 AC: 843 AN: 67736

Other (OTH) AF: 0.117 AC: 245 AN: 2100

Alfa AF: 0.0962 Hom.: 377

Bravo AF: 0.174

Asia WGS AF: 0.0980 AC: 342 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.15
DANN	Benign	0.27
PhyloP100		-2.5
Mutation Taster		=100/0	polymorphism (auto)

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

Other links and lift over

dbSNP: rs9957475; hg19: chr18-19760911;