rs563914744

Variant names:

• chr3-128493129-A-C
• rs563914744
• NM_032638.5:c.-276T>G

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_Strong BP6_Very_Strong BS1 BS2

The NM_032638.5(GATA2):​c.-276T>G variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00767 in 152,258 control chromosomes in the GnomAD database, including 17 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

• Frequency:
  • Genomes: 𝑓 0.0077 (17 hom., cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: GATA2 NM_032638.5 5_prime_UTR
• Clinical Significance: Benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 0.262
• Publications: 2 publications found

Genes affected

GATA2 (HGNC:4171): (GATA binding protein 2) This gene encodes a member of the GATA family of zinc-finger transcription factors that are named for the consensus nucleotide sequence they bind in the promoter regions of target genes. The encoded protein plays an essential role in regulating transcription of genes involved in the development and proliferation of hematopoietic and endocrine cell lineages. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Mar 2009]

GATA2-AS1 (HGNC:51108): (GATA2 antisense RNA 1)

ACMG classification

Our verdict: Benign. The variant received -20 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BP6: Variant 3-128493129-A-C is Benign according to our data. Variant chr3-128493129-A-C is described in ClinVar as Benign. ClinVar VariationId is 343148.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BS1: Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.00767 (1168/152258) while in subpopulation AFR AF = 0.026 (1081/41556). AF 95% confidence interval is 0.0247. There are 17 homozygotes in GnomAd4. There are 526 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.
• BS2: High AC in GnomAd4 at 1168 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032638.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GATA2	NM_032638.5	MANE Select	c.-276T>G		5_prime_UTR	Exon 1 of 6	NP_116027.2
	GATA2-AS1	NR_125398.1		n.759+3060A>C		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GATA2	ENST00000341105.7	TSL:1 MANE Select	c.-276T>G		5_prime_UTR	Exon 1 of 6	ENSP00000345681.2	P23769-1
	GATA2	ENST00000696466.1		c.-424T>G		5_prime_UTR	Exon 1 of 8	ENSP00000512647.1	A0A8Q3WLD0
	GATA2	ENST00000906584.1		c.-618T>G		5_prime_UTR	Exon 1 of 8	ENSP00000576643.1

Frequencies

GnomAD3 genomes AF: 0.00765 AC: 1164 AN: 152148 Hom.: 16 Cov.: 33

Gnomad AFR AF: 0.0260

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00458

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000588

Gnomad OTH AF: 0.00573

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 82 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 54

African (AFR) AF: 0.00 AC: 0 AN: 4

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2

East Asian (EAS) AC: 0 AN: 0

South Asian (SAS) AF: 0.00 AC: 0 AN: 2

European-Finnish (FIN) AC: 0 AN: 0

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68

Other (OTH) AF: 0.00 AC: 0 AN: 4

GnomAD4 genome AF: 0.00767 AC: 1168 AN: 152258 Hom.: 17 Cov.: 33 AF XY: 0.00707 AC XY: 526 AN XY: 74446

African (AFR) AF: 0.0260 AC: 1081 AN: 41556

American (AMR) AF: 0.00457 AC: 70 AN: 15310

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5176

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4824

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 292

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 67978

Other (OTH) AF: 0.00567 AC: 12 AN: 2116

Alfa AF: 0.0167 Hom.: 8

Bravo AF: 0.00966

Asia WGS AF: 0.00145 AC: 5 AN: 3466

ClinVar

ClinVar submissions

Significance: Benign

Revision: criteria provided, multiple submitters, no conflicts

Pathogenic	VUS	Benign	Condition
-	-	1	Deafness-lymphedema-leukemia syndrome (1)
-	-	1	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	7.0
DANN	Benign	0.62
PhyloP100		0.26
PromoterAI		0.062	Neutral
Mutation Taster		=299/1	polymorphism

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: rs563914744; hg19: chr3-128211972;