Genetic Variant FOXP3:c.-23+148delA (chrX-49264512-AT-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_014009.4(FOXP3):c.-23+148delA variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 23)

Exomes 𝑓: 0.0 ( 0 hom. 0 hem. )

Failed GnomAD Quality Control

Consequence

FOXP3
NM_014009.4 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.260

Publications

0 publications found

Variant links:

Genes affected

FOXP3 (HGNC:6106): (forkhead box P3) The protein encoded by this gene is a member of the forkhead/winged-helix family of transcriptional regulators. Defects in this gene are the cause of immunodeficiency polyendocrinopathy, enteropathy, X-linked syndrome (IPEX), also known as X-linked autoimmunity-immunodeficiency syndrome. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

FOXP3 links:

ENSG00000290184 (HGNC:):

ENSG00000290184 links:

FLICR (HGNC:53589): (FOXP3 regulating long intergenic non-coding RNA)

FLICR links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOXP3	NM_014009.4 link	c.-23+148delA		intron_variant	Intron 1 of 11	ENST00000376207.10	NP_054728.2	Q9BZS1-1
FOXP3	NM_001114377.2 link	c.-23+148delA		intron_variant	Intron 1 of 10		NP_001107849.1	Q9BZS1-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOXP3	ENST00000376207.10 link	c.-23+148delA		intron_variant	Intron 1 of 11	1	NM_014009.4	ENSP00000365380.4		Q9BZS1-1
ENSG00000290184	ENST00000703450.1 link	c.-23+1622delA		intron_variant	Intron 3 of 3			ENSP00000515301.1		A0A494C1K1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

88291

Hom.:

AF XY:

0.00

AC XY:

AN XY:

9673

African (AFR)

AF:

0.00

AC:

AN:

1637

American (AMR)

AF:

0.00

AC:

AN:

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

519

East Asian (EAS)

AF:

0.00

AC:

AN:

426

South Asian (SAS)

AF:

0.00

AC:

AN:

1484

European-Finnish (FIN)

AF:

0.00

AC:

AN:

342

Middle Eastern (MID)

AF:

0.00

AC:

AN:

130

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

80803

Other (OTH)

AF:

0.00

AC:

AN:

2852

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.26

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over