rs781964937

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_ModerateBP6_ModerateBP7BS2

The NM_002049.4(GATA1):c.949C>A(p.Arg317Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000108 in 1,206,395 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 4 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0000089 ( 0 hom., 0 hem., cov: 23)

Exomes 𝑓: 0.000011 ( 0 hom. 4 hem. )

Consequence

GATA1
NM_002049.4 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 0.255

Publications

2 publications found

Variant links:

Genes affected

GATA1 (HGNC:4170): (GATA binding protein 1) This gene encodes a protein which belongs to the GATA family of transcription factors. The protein plays an important role in erythroid development by regulating the switch of fetal hemoglobin to adult hemoglobin. Mutations in this gene have been associated with X-linked dyserythropoietic anemia and thrombocytopenia. [provided by RefSeq, Jul 2008]

GATA1 Gene-Disease associations (from GenCC):

GATA1-Related X-Linked Cytopenia
Inheritance: XL Classification: DEFINITIVE Submitted by: ClinGen
thrombocytopenia, X-linked, with or without dyserythropoietic anemia
Inheritance: XL Classification: STRONG, MODERATE Submitted by: Genomics England PanelApp, Labcorp Genetics (formerly Invitae)
beta-thalassemia-X-linked thrombocytopenia syndrome
Inheritance: XL Classification: MODERATE, SUPPORTIVE Submitted by: Ambry Genetics, Orphanet
Diamond-Blackfan anemia
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
cutaneous porphyria
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
thrombocytopenia with congenital dyserythropoietic anemia
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet
X-linked dyserythropoetic anemia with abnormal platelets and neutropenia
Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet

GATA1 links:

ENSG00000232828 (HGNC:):

ENSG00000232828 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (REVEL=0.024).

BP6

Variant X-48793871-C-A is Benign according to our data. Variant chrX-48793871-C-A is described in ClinVar as Likely_benign. ClinVar VariationId is 1664576.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=0.255 with no splicing effect.

BS2

High Hemizygotes in GnomAdExome4 at 4 AR,XL,AD gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
GATA1	NM_002049.4 link	c.949C>A	p.Arg317Arg	synonymous_variant	Exon 6 of 6	ENST00000376670.9	NP_002040.1	P15976-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
GATA1	ENST00000376670.9 link	c.949C>A	p.Arg317Arg	synonymous_variant	Exon 6 of 6	1	NM_002049.4	ENSP00000365858.3		P15976-1

Frequencies

GnomAD3 genomes

AF:

0.00000887

AC:

AN:

112681

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:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.00

AC:

AN:

170222

AF XY:

0.00

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000110

AC:

AN:

1093714

Hom.:

Cov.:

AF XY:

0.0000111

AC XY:

AN XY:

359510

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

26356

American (AMR)

AF:

0.00

AC:

AN:

34707

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19298

East Asian (EAS)

AF:

0.00

AC:

AN:

30101

South Asian (SAS)

AF:

0.00

AC:

AN:

53160

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40214

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4114

European-Non Finnish (NFE)

AF:

0.0000143

AC:

AN:

839833

Other (OTH)

AF:

0.00

AC:

AN:

45931

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.487

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

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:

0.00000887

AC:

AN:

112681

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34827

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31057

American (AMR)

AF:

0.00

AC:

AN:

10731

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2651

East Asian (EAS)

AF:

0.00

AC:

AN:

3589

South Asian (SAS)

AF:

0.00

AC:

AN:

2767

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6196

Middle Eastern (MID)

AF:

0.00

AC:

AN:

240

European-Non Finnish (NFE)

AF:

0.0000188

AC:

AN:

53251

Other (OTH)

AF:

0.00

AC:

AN:

1516

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Diamond-Blackfan anemia;C1845837:GATA binding protein 1 related thrombocytopenia with dyserythropoiesis

Benign:1

May 23, 2023

Labcorp Genetics (formerly Invitae), Labcorp

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.49

CADD

Benign

8.7

(source)

DANN

Benign

0.59

PhyloP100

0.26

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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