chrX-49251382-T-A

Position:

• chrX-49251382-T-A

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2 BP4 BP6_Moderate

The NM_014009.4(FOXP3):​c.1248A>T​(p.Lys416Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 23)
• Consequence: FOXP3 NM_014009.4 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.445

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 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.40722805).
• BP6: Variant X-49251382-T-A is Benign according to our data. Variant chrX-49251382-T-A is described in ClinVar as [Likely_benign]. Clinvar id is 833808.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FOXP3	NM_014009.4	c.1248A>T	p.Lys416Asn	missense_variant	12/12	ENST00000376207.10	NP_054728.2
FOXP3	NM_001114377.2	c.1143A>T	p.Lys381Asn	missense_variant	11/11		NP_001107849.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FOXP3	ENST00000376207.10	c.1248A>T	p.Lys416Asn	missense_variant	12/12	1	NM_014009.4	ENSP00000365380.4

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 23

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Insulin-dependent diabetes mellitus secretory diarrhea syndrome Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Feb 27, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.98
BayesDel_addAF	Uncertain	0.043	T
BayesDel_noAF	Benign	-0.18
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.81	D;.;T;.;.;.
FATHMM_MKL	Uncertain	0.79	D
LIST_S2	Uncertain	0.93	D;D;D;D;.;D
M_CAP	Pathogenic	0.81	D
MetaRNN	Benign	0.41	T;T;T;T;T;T
MetaSVM	Uncertain	0.72	D
MutationAssessor	Benign	1.4	L;.;.;.;.;.
PrimateAI	Uncertain	0.76	T
PROVEAN	Uncertain	-2.6	D;D;.;D;D;D
REVEL	Uncertain	0.58
Sift	Uncertain	0.0010	D;D;.;D;D;D
Sift4G	Uncertain	0.0030	D;D;D;D;D;D
Polyphen		1.0	D;D;D;D;D;.
Vest4		0.20
MutPred		0.58		Loss of methylation at K416 (P = 0.0151);.;.;.;.;.;
MVP		0.94
MPC		1.3
ClinPred		0.98	D
GERP RS		1.4
Varity_R		0.87
gMVP		0.92

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

Other links and lift over

dbSNP: rs2066029945; hg19: chrX-49107843;