3-128485924-C-T

Position:

chr3-128485924-C-T

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2BP4_ModerateBP6

The NM_032638.5(GATA2):c.674G>A(p.Ser225Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000131 in 152,198 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Consequence

GATA2
NM_032638.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 1.90

Variant links:

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 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.15372032).

BP6

Variant 3-128485924-C-T is Benign according to our data. Variant chr3-128485924-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 472464.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GATA2	NM_032638.5 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	3/6	ENST00000341105.7	NP_116027.2	P23769-1
GATA2	NM_001145661.2 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	4/7		NP_001139133.1	P23769-1
GATA2	NM_001145662.1 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	3/6		NP_001139134.1	P23769-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
GATA2	ENST00000341105.7 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	3/6	1	NM_032638.5	ENSP00000345681.2	P23769-1
GATA2	ENST00000487848.6 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	4/7	1		ENSP00000417074.1	P23769-1
GATA2	ENST00000430265.6 linkuse as main transcript	c.674G>A	p.Ser225Asn	missense_variant	3/6	1		ENSP00000400259.2	P23769-2
GATA2	ENST00000696466.1 linkuse as main transcript	c.956G>A	p.Ser319Asn	missense_variant	5/8			ENSP00000512647.1	A0A8Q3WLD0

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251108

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135828

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152198

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74348

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

GeneDx

Dec 18, 2023

Not observed at significant frequency in large population cohorts (gnomAD); In silico analysis supports that this missense variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Deafness-lymphedema-leukemia syndrome;C3280030:Monocytopenia with susceptibility to infections

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Sep 22, 2023

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.093

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.38

T;.;T

Eigen

Benign

-0.32

Eigen_PC

Benign

-0.19

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.83

.;T;T

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.15

T;T;T

MetaSVM

Uncertain

0.62

MutationAssessor

Benign

1.0

L;L;L

PrimateAI

Uncertain

0.57

PROVEAN

Benign

-0.61

N;N;N

REVEL

Benign

0.21

Sift

Benign

0.26

T;T;T

Sift4G

Benign

0.21

T;T;T

Polyphen

0.042

B;B;B

Vest4

0.18

MVP

0.55

MPC

0.51

ClinPred

0.13

GERP RS

4.0

Varity_R

0.16

gMVP

0.22

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over