Variant X-71101176-C-T 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_005938.4(FOXO4):c.946C>T(p.His316Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000455 in 1,098,178 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 11 hemizygotes in GnomAD. 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: not found (cov: 22)

Exomes 𝑓: 0.000046 ( 0 hom. 11 hem. )

Consequence

FOXO4
NM_005938.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.88

Variant links:

Genes affected

FOXO4 (HGNC:7139): (forkhead box O4) This gene encodes a member of the O class of winged helix/forkhead transcription factor family. Proteins encoded by this class are regulated by factors involved in growth and differentiation indicating they play a role in these processes. A translocation involving this gene on chromosome X and the homolog of the Drosophila trithorax gene, encoding a DNA binding protein, located on chromosome 11 is associated with leukemia. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2010]

FOXO4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2453273).

BS2

High Hemizygotes in GnomAdExome4 at 11 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FOXO4	NM_005938.4 linkuse as main transcript	c.946C>T	p.His316Tyr	missense_variant	2/3	ENST00000374259.8	NP_005929.2	P98177-1
FOXO4	NM_001170931.2 linkuse as main transcript	c.781C>T	p.His261Tyr	missense_variant	3/4		NP_001164402.1	P98177-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FOXO4	ENST00000374259.8 linkuse as main transcript	c.946C>T	p.His316Tyr	missense_variant	2/3	1	NM_005938.4	ENSP00000363377.3		P98177-1
FOXO4	ENST00000341558.3 linkuse as main transcript	c.781C>T	p.His261Tyr	missense_variant	3/4	5		ENSP00000342209.3		P98177-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000551

AC:

AN:

181366

Hom.:

AF XY:

0.0000149

AC XY:

AN XY:

67268

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:

0.0000123

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000455

AC:

AN:

1098178

Hom.:

Cov.:

AF XY:

0.0000303

AC XY:

AN XY:

363534

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000582

Gnomad4 OTH exome

AF:

0.0000217

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000165

AC:

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

Apr 13, 2023

The c.946C>T (p.H316Y) alteration is located in exon 2 (coding exon 2) of the FOXO4 gene. This alteration results from a C to T substitution at nucleotide position 946, causing the histidine (H) at amino acid position 316 to be replaced by a tyrosine (Y). 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

0.089

BayesDel_addAF

Benign

-0.039

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Benign

0.72

DEOGEN2

Benign

0.41

T;.

FATHMM_MKL

Benign

0.52

LIST_S2

Benign

0.78

T;T

M_CAP

Benign

0.067

MetaRNN

Benign

0.25

T;T

MetaSVM

Uncertain

0.093

MutationAssessor

Benign

1.4

L;.

PrimateAI

Benign

0.34

PROVEAN

Benign

-0.80

N;N

REVEL

Uncertain

0.32

Sift

Benign

0.31

T;T

Sift4G

Benign

0.26

T;T

Polyphen

0.95

P;P

Vest4

0.29

MutPred

0.23

Loss of disorder (P = 0.0592);.;

MVP

0.77

MPC

0.62

ClinPred

0.14

GERP RS

4.0

Varity_R

0.16

gMVP

0.30

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