chr8-11708563-A-C

Position:

• chr8-11708563-A-C

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001308093.3(GATA4):​c.251A>C​(p.Gln84Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in same amino acid change has been previously reported as Uncertain significancein ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. Q84R) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000016 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: GATA4 NM_001308093.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.86

Genes affected

GATA4 (HGNC:4173): (GATA binding protein 4) This gene encodes a member of the GATA family of zinc-finger transcription factors. Members of this family recognize the GATA motif which is present in the promoters of many genes. This protein is thought to regulate genes involved in embryogenesis and in myocardial differentiation and function, and is necessary for normal testicular development. Mutations in this gene have been associated with cardiac septal defects. Additionally, alterations in gene expression have been associated with several cancer types. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2015]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GATA4	NM_001308093.3	c.251A>C	p.Gln84Pro	missense_variant	2/7	ENST00000532059.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GATA4	ENST00000532059.6	c.251A>C	p.Gln84Pro	missense_variant	2/7	1	NM_001308093.3	A1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000162 AC: 2 AN: 1232410 Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0 AN XY: 601098

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000198

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.056
BayesDel_addAF	Pathogenic	0.22	D
BayesDel_noAF	Uncertain	0.080
CADD	Benign	22
DANN	Benign	0.52
DEOGEN2	Uncertain	0.63	D;.;.;T
Eigen	Benign	0.043
Eigen_PC	Benign	-0.0026
FATHMM_MKL	Benign	0.71	D
M_CAP	Pathogenic	0.98	D
MetaRNN	Uncertain	0.52	D;D;D;D
MetaSVM	Uncertain	0.69	D
MutationAssessor	Benign	1.4	L;.;L;.
MutationTaster	Benign	1.0	D;N;N
PrimateAI	Pathogenic	0.89	D
PROVEAN	Benign	0.50	N;N;N;.
REVEL	Pathogenic	0.69
Sift	Benign	0.26	T;T;T;.
Sift4G	Benign	0.38	T;T;T;T
Polyphen		0.97	D;.;.;.
Vest4		0.51
MutPred		0.49		Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);.;
MVP		0.90
MPC		0.094
ClinPred		0.45	T
GERP RS		3.4
Varity_R		0.24
gMVP		0.53

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

Other links and lift over

dbSNP: rs899093640; hg19: chr8-11566072;