chr1-63323324-G-A

Position:

• chr1-63323324-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_012183.3(FOXD3):​c.266G>A​(p.Gly89Glu) 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. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

• Frequency: Genomes: not found (cov: 33)
• Consequence: FOXD3 NM_012183.3 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 0.728

Genes affected

FOXD3 (HGNC:3804): (forkhead box D3) This gene belongs to the forkhead family of transcription factors which is characterized by a distinct forkhead domain. Mutations in this gene cause autoimmune susceptibility 1. [provided by RefSeq, Nov 2008]

FOXD3-AS1 (HGNC:40241): (FOXD3 antisense RNA 1)

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.14227557).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FOXD3	NM_012183.3	c.266G>A	p.Gly89Glu	missense_variant	1/1	ENST00000371116.4
FOXD3-AS1	NR_121637.1	n.87+1031C>T		intron_variant, non_coding_transcript_variant
FOXD3-AS1	NR_121636.1	n.185+167C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FOXD3	ENST00000371116.4	c.266G>A	p.Gly89Glu	missense_variant	1/1		NM_012183.3	P1
FOXD3-AS1	ENST00000427268.1	n.87+1031C>T		intron_variant, non_coding_transcript_variant		1
FOXD3-AS1	ENST00000431294.7	n.286+167C>T		intron_variant, non_coding_transcript_variant		1
FOXD3-AS1	ENST00000697579.1	n.203+149C>T		intron_variant, non_coding_transcript_variant

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

FOXD3-related disorder Uncertain:1

Uncertain significance, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Nov 22, 2023

The FOXD3 c.266G>A variant is predicted to result in the amino acid substitution p.Gly89Glu. To our knowledge, this variant has not been reported in the literature or in a large population database, 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	Benign	0.11
BayesDel_addAF	Benign	-0.085	T
BayesDel_noAF	Benign	-0.36
CADD	Benign	16
DANN	Uncertain	0.99
DEOGEN2	Benign	0.29	T
Eigen	Benign	-1.0
Eigen_PC	Benign	-0.96
FATHMM_MKL	Benign	0.21	N
LIST_S2	Benign	0.50	T
M_CAP	Pathogenic	0.44	D
MetaRNN	Benign	0.14	T
MetaSVM	Benign	-0.69	T
MutationAssessor	Benign	0.55	N
MutationTaster	Benign	0.99	N
PrimateAI	Pathogenic	0.89	D
PROVEAN	Benign	0.57	N
REVEL	Benign	0.18
Sift	Benign	0.16	T
Sift4G	Benign	0.075	T
Polyphen		0.0090	B
Vest4		0.026
MutPred		0.33		Gain of solvent accessibility (P = 0.012);
MVP		0.15
ClinPred		0.71	D
GERP RS		2.1
Varity_R		0.13
gMVP		0.099

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: chr1-63788995;