chr10-8051222-T-A

Position:

• chr10-8051222-T-A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NR_024256.1(GATA3-AS1):​n.1442A>T variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000115 in 261,800 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.000011 (0 hom.)
• Consequence: GATA3-AS1 NR_024256.1 non_coding_transcript_exon
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.572

Genes affected

GATA3-AS1 (HGNC:33786): (GATA3 antisense RNA 1)

GATA3 (HGNC:4172): (GATA binding protein 3) This gene encodes a protein which belongs to the GATA family of transcription factors. The protein contains two GATA-type zinc fingers and is an important regulator of T-cell development and plays an important role in endothelial cell biology. Defects in this gene are the cause of hypoparathyroidism with sensorineural deafness and renal dysplasia. [provided by RefSeq, Nov 2009]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GATA3-AS1	NR_024256.1	n.1442A>T		non_coding_transcript_exon_variant	2/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GATA3-AS1	ENST00000355358.1	n.1442A>T		non_coding_transcript_exon_variant	2/2	2
GATA3-AS1	ENST00000420815.5	n.401+52A>T		intron_variant, non_coding_transcript_variant		1
GATA3-AS1	ENST00000438755.1	n.426+27A>T		intron_variant, non_coding_transcript_variant		1
GATA3	ENST00000643001.1	c.-369-4065T>A		intron_variant				ENSP00000494284

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000115 AC: 3 AN: 261800 Hom.: 0 Cov.: 0 AF XY: 0.0000137 AC XY: 2 AN XY: 145762

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.000134

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000397

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

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
BayesDel_noAF	Benign	-0.83
CADD	Benign	0.94
DANN	Benign	0.42

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs485411; hg19: chr10-8093185;