chr6-1394796-C-A

Position:

• chr6-1394796-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001452.2(FOXF2):​c.1272C>A​(p.Ser424Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,820 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: FOXF2 NM_001452.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.314

Genes affected

FOXF2 (HGNC:3810): (forkhead box F2) FOXF2 encodes forkhead box F2, one of many human homologues of the Drosophila melanogaster transcription factor forkhead. FOXF2 is expressed in lung and placenta, and has been shown to transcriptionally activate several lung-specific genes. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.27220798).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FOXF2	NM_001452.2	c.1272C>A	p.Ser424Arg	missense_variant	2/2	ENST00000645481.2	NP_001443.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FOXF2	ENST00000645481.2	c.1272C>A	p.Ser424Arg	missense_variant	2/2		NM_001452.2	ENSP00000496415	P1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD3 exomes AF: 0.00000398 AC: 1 AN: 251492 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 135920

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 SAS exome AF: 0.00

Gnomad FIN exome AF: 0.0000462

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461820 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 727218

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: 0.0000374

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.89
BayesDel_addAF	Uncertain	0.084	D
BayesDel_noAF	Benign	-0.12
CADD	Benign	11
DANN	Uncertain	0.99
DEOGEN2	Benign	0.19	T;T
Eigen	Benign	-0.50
Eigen_PC	Benign	-0.64
FATHMM_MKL	Benign	0.74	D
LIST_S2	Uncertain	0.86	.;D
M_CAP	Uncertain	0.13	D
MetaRNN	Benign	0.27	T;T
MetaSVM	Uncertain	0.28	D
MutationAssessor	Benign	2.0	M;M
MutationTaster	Benign	0.89	D
PrimateAI	Uncertain	0.75	T
PROVEAN	Benign	-1.4	.;N
REVEL	Uncertain	0.42
Sift	Uncertain	0.015	.;D
Sift4G	Benign	0.36	.;T
Polyphen		0.99	D;D
Vest4		0.32
MutPred		0.23		Loss of glycosylation at S424 (P = 0.0138);Loss of glycosylation at S424 (P = 0.0138);
MVP		0.87
ClinPred		0.89	D
GERP RS		-3.9
Varity_R		0.21
gMVP		0.28

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

LitVar

Other links and lift over

dbSNP: rs61753348; hg19: chr6-1395031;