Variant 6-108663747-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 0P and 1B. BP4

The NM_001455.4(FOXO3):c.914C>T(p.Ala305Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000753 in 1,461,426 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: 31)

Exomes 𝑓: 0.0000075 ( 0 hom. )

Consequence

FOXO3
NM_001455.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.81

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:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -1 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.3327098).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FOXO3	NM_001455.4 linkuse as main transcript	c.914C>T	p.Ala305Val	missense_variant	2/3	ENST00000406360.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FOXO3	ENST00000406360.2 linkuse as main transcript	c.914C>T	p.Ala305Val	missense_variant	2/3	1	NM_001455.4	P1	O43524-1
FOXO3	ENST00000343882.10 linkuse as main transcript	c.914C>T	p.Ala305Val	missense_variant	3/4	1		P1	O43524-1
FOXO3	ENST00000540898.1 linkuse as main transcript	c.254C>T	p.Ala85Val	missense_variant	2/3	1			O43524-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000402

AC:

AN:

248522

Hom.:

AF XY:

0.00000743

AC XY:

AN XY:

134666

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000893

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000753

AC:

AN:

1461426

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

726994

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000696

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Oct 29, 2021

The c.914C>T (p.A305V) alteration is located in exon 2 (coding exon 2) of the FOXO3 gene. This alteration results from a C to T substitution at nucleotide position 914, causing the alanine (A) at amino acid position 305 to be replaced by a valine (V). 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

0.10

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Uncertain

-0.070

Cadd

Uncertain

Dann

Uncertain

0.99

DEOGEN2

Uncertain

0.48

T;T;.

Eigen

Benign

0.15

Eigen_PC

Benign

0.18

FATHMM_MKL

Uncertain

0.96

M_CAP

Benign

0.071

MetaRNN

Benign

0.33

T;T;T

MetaSVM

Uncertain

-0.054

MutationAssessor

Benign

1.5

L;L;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.73

PROVEAN

Benign

-1.4

N;N;N

REVEL

Uncertain

0.42

Sift

Benign

0.15

T;T;T

Sift4G

Benign

0.30

T;T;T

Polyphen

0.89

P;P;.

Vest4

0.46

MutPred

0.24

Loss of catalytic residue at A305 (P = 0.1063);Loss of catalytic residue at A305 (P = 0.1063);.;

MVP

0.89

ClinPred

0.29

GERP RS

5.8

Varity_R

0.096

gMVP

0.53

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