1-42182002-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014947.5(FOXJ3):c.1668G>T(p.Arg556Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: FOXJ3 NM_014947.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.11

Genes affected

FOXJ3 (HGNC:29178): (forkhead box J3) Enables DNA-binding transcription activator activity, RNA polymerase II-specific and sequence-specific double-stranded DNA binding activity. Involved in positive regulation of transcription by RNA polymerase II. Predicted to be part of chromatin. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FOXJ3	NM_014947.5	c.1668G>T	p.Arg556Ser	missense_variant	12/13	ENST00000361346.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FOXJ3	ENST00000361346.6	c.1668G>T	p.Arg556Ser	missense_variant	12/13	1	NM_014947.5	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 31, 2023

The c.1668G>T (p.R556S) alteration is located in exon 14 (coding exon 11) of the FOXJ3 gene. This alteration results from a G to T substitution at nucleotide position 1668, causing the arginine (R) at amino acid position 556 to be replaced by a serine (S). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.93
BayesDel_addAF	Pathogenic	0.32	D
BayesDel_noAF	Pathogenic	0.22
Cadd	Uncertain	24
Dann	Uncertain	0.99
DEOGEN2	Benign	0.044	T;T;T;T;.;T
Eigen	Uncertain	0.58
Eigen_PC	Uncertain	0.61
FATHMM_MKL	Uncertain	0.84	D
LIST_S2	Uncertain	0.90	D;.;.;.;D;D
M_CAP	Benign	0.069	D
MetaRNN	Uncertain	0.67	D;D;D;D;D;D
MetaSVM	Uncertain	0.79	D
MutationTaster	Benign	1.0	D;D;D;D;D;D
PrimateAI	Uncertain	0.63	T
PROVEAN	Benign	-1.8	N;N;N;N;N;N
REVEL	Uncertain	0.46
Sift	Benign	0.053	T;D;D;D;D;D
Sift4G	Benign	0.21	T;T;T;T;T;T
Polyphen		0.98	.;D;D;D;.;D
Vest4		0.77
MutPred		0.17		.;Loss of catalytic residue at R556 (P = 0.0155);Loss of catalytic residue at R556 (P = 0.0155);Loss of catalytic residue at R556 (P = 0.0155);.;Loss of catalytic residue at R556 (P = 0.0155);
MVP		0.82
MPC		0.34
ClinPred		0.81	D
GERP RS		5.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.20
gMVP		0.70

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: chr1-42647673;