Variant 2-175074752-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001880.4(ATF2):c.1375A>G(p.Thr459Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,316 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ATF2
NM_001880.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.13

Variant links:

Genes affected

ATF2 (HGNC:784): (activating transcription factor 2) This gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. The encoded protein has been identified as a moonlighting protein based on its ability to perform mechanistically distinct functions This protein binds to the cAMP-responsive element (CRE), an octameric palindrome. It forms a homodimer or a heterodimer with c-Jun and stimulates CRE-dependent transcription. This protein is also a histone acetyltransferase (HAT) that specifically acetylates histones H2B and H4 in vitro; thus it may represent a class of sequence-specific factors that activate transcription by direct effects on chromatin components. The encoded protein may also be involved in cell's DNA damage response independent of its role in transcriptional regulation. Several alternatively spliced transcript variants have been found for this gene [provided by RefSeq, Jan 2014]

ATF2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.29368538).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ATF2	NM_001880.4 linkuse as main transcript	c.1375A>G	p.Thr459Ala	missense_variant	14/14	ENST00000264110.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ATF2	ENST00000264110.7 linkuse as main transcript	c.1375A>G	p.Thr459Ala	missense_variant	14/14	1	NM_001880.4		P15336-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000160

AC:

AN:

250456

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135386

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000218

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

AF:

0.00000205

AC:

AN:

1461316

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726962

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 13, 2023

The c.1375A>G (p.T459A) alteration is located in exon 14 (coding exon 12) of the ATF2 gene. This alteration results from a A to G substitution at nucleotide position 1375, causing the threonine (T) at amino acid position 459 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Uncertain

0.012

BayesDel_noAF

Uncertain

0.040

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.20

T;.;.;T;.;T;T;.

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Pathogenic

0.98

M_CAP

Benign

0.078

MetaRNN

Benign

0.29

T;T;T;T;T;T;T;T

MetaSVM

Uncertain

0.069

MutationAssessor

Benign

1.4

L;.;.;.;.;.;L;.

MutationTaster

Benign

1.0

D;D;D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-1.1

N;N;N;N;N;.;N;N

REVEL

Uncertain

0.36

Sift

Benign

0.41

T;T;T;T;T;.;T;T

Sift4G

Benign

0.11

T;T;T;T;T;T;T;T

Polyphen

0.98

D;.;.;.;.;.;D;.

Vest4

0.55

MutPred

0.099

Loss of glycosylation at T459 (P = 0.0212);.;.;.;.;.;Loss of glycosylation at T459 (P = 0.0212);.;

MVP

0.72

MPC

1.3

ClinPred

0.39

GERP RS

5.8

Varity_R

0.13

gMVP

0.50

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