Genetic Variant FOXD2:p.Pro53Ser (chr1-47438292-C-T) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_004474.4(FOXD2):c.157C>T(p.Pro53Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000257 in 1,327,914 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00014 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00027 ( 0 hom. )

Consequence

FOXD2
NM_004474.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.19

Publications

0 publications found

Variant links:

Genes affected

FOXD2 (HGNC:3803): (forkhead box D2) This gene belongs to the forkhead family of transcription factors which is characterized by a distinct forkhead domain. The specific function of this gene has not yet been determined. [provided by RefSeq, Jul 2008]

FOXD2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.13671064).

BS2

High AC in GnomAd4 at 21 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOXD2	NM_004474.4 link	c.157C>T	p.Pro53Ser	missense_variant	Exon 1 of 1	ENST00000334793.6	NP_004465.3	O60548

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOXD2	ENST00000334793.6 link	c.157C>T	p.Pro53Ser	missense_variant	Exon 1 of 1	6	NM_004474.4	ENSP00000335493.6		O60548

Frequencies

GnomAD3 genomes

AF:

0.000138

AC:

AN:

151746

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

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:

0.000251

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000238

AC:

AN:

4196

AF XY:

0.000400

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000759

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000272

AC:

320

AN:

1176168

Hom.:

Cov.:

AF XY:

0.000267

AC XY:

152

AN XY:

569520

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

23742

American (AMR)

AF:

0.00

AC:

AN:

9964

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

16306

East Asian (EAS)

AF:

0.00

AC:

AN:

27002

South Asian (SAS)

AF:

0.00

AC:

AN:

46940

European-Finnish (FIN)

AF:

0.00

AC:

AN:

28340

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3628

European-Non Finnish (NFE)

AF:

0.000315

AC:

306

AN:

972838

Other (OTH)

AF:

0.000295

AC:

AN:

47408

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

Heterozygous variant carriers

102

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000138

AC:

AN:

151746

Hom.:

Cov.:

AF XY:

0.0000945

AC XY:

AN XY:

74080

show subpopulations

African (AFR)

AF:

0.0000966

AC:

AN:

41394

American (AMR)

AF:

0.00

AC:

AN:

15246

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5150

South Asian (SAS)

AF:

0.00

AC:

AN:

4832

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10478

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.000251

AC:

AN:

67860

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.518

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000285

Hom.:

Bravo

AF:

0.000132

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 14, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.157C>T (p.P53S) alteration is located in exon 1 (coding exon 1) of the FOXD2 gene. This alteration results from a C to T substitution at nucleotide position 157, causing the proline (P) at amino acid position 53 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

0.087

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.33

CADD

Benign

(source)

DANN

Benign

0.94

DEOGEN2

Benign

0.025

Eigen

Benign

-0.76

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.46

M_CAP

Pathogenic

1.0

MetaRNN

Benign

0.14

MetaSVM

Uncertain

-0.25

MutationAssessor

Benign

0.0

PhyloP100

1.2

PrimateAI

Pathogenic

0.90

PROVEAN

Benign

0.20

REVEL

Benign

0.22

Sift

Benign

0.060

Sift4G

Benign

0.72

Polyphen

0.48

Vest4

0.068

MutPred

0.18

Gain of phosphorylation at P53 (P = 0.0202);

MVP

0.47

ClinPred

0.043

GERP RS

2.0

PromoterAI

-0.011

Neutral

(source)

Varity_R

0.034

gMVP

0.31

Mutation Taster

=77/23

polymorphism

(source)

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

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1-47438292-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over