Genetic Variant FOXG1:p.Ser19Gly (chr14-28767334-A-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_005249.5(FOXG1):c.55A>G(p.Ser19Gly) 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S19T) has been classified 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: 1.57

Publications

0 publications found

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 was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.20249116).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005249.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXG1	NM_005249.5	MANE Select	c.55A>G	p.Ser19Gly	missense	Exon 1 of 1	NP_005240.3

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
FOXG1	ENST00000313071.7	TSL:6 MANE Select	c.55A>G	p.Ser19Gly	missense	Exon 1 of 1	ENSP00000339004.3	P55316
FOXG1	ENST00000706482.1		c.55A>G	p.Ser19Gly	missense	Exon 2 of 2	ENSP00000516406.1	P55316
LINC01551	ENST00000675861.1		n.374+1321A>G		intron	N/A

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1322662

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

658038

African (AFR)

AF:

0.00

AC:

AN:

27764

American (AMR)

AF:

0.00

AC:

AN:

37312

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

20762

East Asian (EAS)

AF:

0.00

AC:

AN:

29748

South Asian (SAS)

AF:

0.00

AC:

AN:

80258

European-Finnish (FIN)

AF:

0.00

AC:

AN:

46498

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5050

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1024336

Other (OTH)

AF:

0.00

AC:

AN:

50934

GnomAD4 genome

Cov.:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.79

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

(source)

DANN

Benign

0.97

DEOGEN2

Uncertain

0.46

Eigen

Benign

-0.12

Eigen_PC

Benign

-0.12

FATHMM_MKL

Benign

0.41

LIST_S2

Benign

0.76

M_CAP

Uncertain

0.26

MetaRNN

Benign

0.20

MetaSVM

Benign

-0.95

MutationAssessor

Benign

0.90

PhyloP100

1.6

PrimateAI

Uncertain

0.73

PROVEAN

Benign

-1.1

REVEL

Benign

0.077

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

0.78

Vest4

0.073

MutPred

0.23

Gain of catalytic residue at K15 (P = 0.0379)

MVP

0.52

ClinPred

0.53

GERP RS

2.0

Varity_R

0.38

gMVP

0.70

Mutation Taster

=51/49

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over