Variant 14-28767319-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate

The NM_005249.5(FOXG1):c.40C>T(p.Pro14Ser) 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

FOXG1
NM_005249.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.68

Variant links:

Genes affected

FOXG1 (HGNC:3811): (forkhead box G1) This locus encodes a member of the fork-head transcription factor family. The encoded protein, which functions as a transcriptional repressor, is highly expressed in neural tissues during brain development. Mutations at this locus have been associated with Rett syndrome and a diverse spectrum of neurodevelopmental disorders defined as part of the FOXG1 syndrome. This gene is disregulated in many types of cancer and is the target of multiple microRNAs that regulate the proliferation of tumor cells. [provided by RefSeq, Jul 2020]

FOXG1 links:

LINC01551 (HGNC:19828): (long intergenic non-protein coding RNA 1551)

LINC01551 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), FOXG1. . Trascript score misZ 3.7891 (greater than threshold 3.09). GenCC has associacion of gene with Rett syndrome, congenital variant, FOXG1 disorder.

BP4

Computational evidence support a benign effect (MetaRNN=0.17173097).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FOXG1	NM_005249.5 linkuse as main transcript	c.40C>T	p.Pro14Ser	missense_variant	1/1	ENST00000313071.7	NP_005240.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	Appris
FOXG1	ENST00000313071.7 linkuse as main transcript	c.40C>T	p.Pro14Ser	missense_variant	1/1	NM_005249.5	ENSP00000339004	P1
FOXG1	ENST00000706482.1 linkuse as main transcript	c.40C>T	p.Pro14Ser	missense_variant	2/2		ENSP00000516406	P1
LINC01551	ENST00000675861.1 linkuse as main transcript	n.374+1306C>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1323108

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

658180

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Rett syndrome, congenital variant

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Feb 08, 2022

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt FOXG1 protein function. This variant has not been reported in the literature in individuals affected with FOXG1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces proline, which is neutral and non-polar, with serine, which is neutral and polar, at codon 14 of the FOXG1 protein (p.Pro14Ser). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.83

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.44

Eigen

Benign

-0.44

Eigen_PC

Benign

-0.34

FATHMM_MKL

Benign

0.40

LIST_S2

Benign

0.76

M_CAP

Pathogenic

0.51

MetaRNN

Benign

0.17

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.46

MutationTaster

Benign

0.84

D;D

PrimateAI

Uncertain

0.73

PROVEAN

Benign

-1.2

REVEL

Benign

0.098

Sift

Benign

0.045

Sift4G

Benign

0.26

Polyphen

0.0040

Vest4

0.067

MutPred

0.37

Gain of catalytic residue at K15 (P = 0.0207);

MVP

0.37

ClinPred

0.68

GERP RS

2.0

Varity_R

0.13

gMVP

0.83

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over