Variant 6-108561428-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001455.4(FOXO3):c.220G>A(p.Gly74Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000182 in 1,538,046 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000017 ( 0 hom. )

Consequence

FOXO3
NM_001455.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.26

Variant links:

Genes affected

FOXO3 (HGNC:3821): (forkhead box O3) This gene belongs to the forkhead family of transcription factors which are characterized by a distinct forkhead domain. This gene likely functions as a trigger for apoptosis through expression of genes necessary for cell death. Translocation of this gene with the MLL gene is associated with secondary acute leukemia. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq, Jul 2008]

FOXO3 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.074462265).

BS2

High AC in GnomAd4 at 5 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FOXO3	NM_001455.4 linkuse as main transcript	c.220G>A	p.Gly74Ser	missense_variant	1/3	ENST00000406360.2	NP_001446.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FOXO3	ENST00000406360.2 linkuse as main transcript	c.220G>A	p.Gly74Ser	missense_variant	1/3	1	NM_001455.4	ENSP00000385824	P1	O43524-1
FOXO3	ENST00000343882.10 linkuse as main transcript	c.220G>A	p.Gly74Ser	missense_variant	2/4	1		ENSP00000339527	P1	O43524-1

Frequencies

GnomAD3 genomes

AF:

0.0000332

AC:

AN:

150816

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:

0.000602

Gnomad SAS

AF:

0.000421

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000460

AC:

AN:

130512

Hom.:

AF XY:

0.0000559

AC XY:

AN XY:

71618

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000416

Gnomad SAS exome

AF:

0.0000978

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000166

AC:

AN:

1387128

Hom.:

Cov.:

AF XY:

0.0000234

AC XY:

AN XY:

684398

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000258

Gnomad4 SAS exome

AF:

0.000129

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000695

GnomAD4 genome

AF:

0.0000331

AC:

AN:

150918

Hom.:

Cov.:

AF XY:

0.0000407

AC XY:

AN XY:

73750

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000604

Gnomad4 SAS

AF:

0.000422

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000718

ExAC

AF:

0.00000961

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

Mar 11, 2022

The c.220G>A (p.G74S) alteration is located in exon 1 (coding exon 1) of the FOXO3 gene. This alteration results from a G to A substitution at nucleotide position 220, causing the glycine (G) at amino acid position 74 to be replaced by a serine (S). 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

0.079

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.40

CADD

Benign

DANN

Benign

0.88

DEOGEN2

Benign

0.29

T;T

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.097

LIST_S2

Benign

0.48

.;T

M_CAP

Pathogenic

0.85

MetaRNN

Benign

0.074

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.14

N;N

MutationTaster

Benign

0.99

N;N

PrimateAI

Pathogenic

0.81

PROVEAN

Benign

-0.22

N;N

REVEL

Benign

0.28

Sift

Benign

0.62

T;T

Sift4G

Benign

0.49

T;T

Polyphen

0.0

B;B

Vest4

0.064

MutPred

0.25

Gain of phosphorylation at G74 (P = 0.005);Gain of phosphorylation at G74 (P = 0.005);

MVP

0.33

ClinPred

0.0056

GERP RS

-3.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.055

gMVP

0.12

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