3-62371576-C-A

Position:

• chr3-62371576-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_018008.4(FEZF2):​c.944G>T​(p.Arg315Leu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

• Frequency: Genomes: not found (cov: 33)
• Consequence: FEZF2 NM_018008.4 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 6.17

Genes affected

FEZF2 (HGNC:13506): (FEZ family zinc finger 2) Predicted to enable transcription cis-regulatory region binding activity. Predicted to be involved in positive regulation of transcription, DNA-templated. Predicted to act upstream of or within several processes, including negative regulation of transcription by RNA polymerase II; nervous system development; and regulation of neuron differentiation. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.853

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FEZF2	NM_018008.4	c.944G>T	p.Arg315Leu	missense_variant	3/5	ENST00000283268.8	NP_060478.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FEZF2	ENST00000283268.8	c.944G>T	p.Arg315Leu	missense_variant	3/5	1	NM_018008.4	ENSP00000283268.3
FEZF2	ENST00000475839.1	c.944G>T	p.Arg315Leu	missense_variant	2/4	1		ENSP00000418804.1
FEZF2	ENST00000486811.5	c.944G>T	p.Arg315Leu	missense_variant	4/6	5		ENSP00000418589.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

Submissions by phenotype

FEZF2-related disorder Uncertain:1

Uncertain significance, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Feb 07, 2024

The FEZF2 c.944G>T variant is predicted to result in the amino acid substitution p.Arg315Leu. To our knowledge, this variant has not been reported in the literature or in a large population database (http://gnomad.broadinstitute.org), indicating this variant is rare. At this time, the clinical significance of this variant is uncertain due to the absence of conclusive functional and genetic evidence. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.99
BayesDel_addAF	Uncertain	0.064	T
BayesDel_noAF	Benign	-0.15
CADD	Pathogenic	33
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.63	D;D;D
Eigen	Uncertain	0.66
Eigen_PC	Pathogenic	0.70
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.20	.;.;T
M_CAP	Benign	0.028	D
MetaRNN	Pathogenic	0.85	D;D;D
MetaSVM	Benign	-1.2	T
MutationAssessor	Benign	1.2	L;L;L
PrimateAI	Pathogenic	0.92	D
PROVEAN	Pathogenic	-6.6	D;D;D
REVEL	Uncertain	0.36
Sift	Uncertain	0.0040	D;D;D
Sift4G	Uncertain	0.0040	D;D;D
Polyphen		1.0	D;D;D
Vest4		0.82
MutPred		0.46		Loss of MoRF binding (P = 0.0011);Loss of MoRF binding (P = 0.0011);Loss of MoRF binding (P = 0.0011);
MVP		0.56
MPC		1.9
ClinPred		0.99	D
GERP RS		5.8
Varity_R		0.67
gMVP		0.90

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.

Other links and lift over

hg19: chr3-62357251;