8-28515831-G-T

Position:

• chr8-28515831-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_017412.4(FZD3):​c.190-4807G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.526 in 152,030 control chromosomes in the GnomAD database, including 21,766 homozygotes. 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: 𝑓 0.53 (21766 hom., cov: 32)
• Consequence: FZD3 NM_017412.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.629

Genes affected

FZD3 (HGNC:4041): (frizzled class receptor 3) This gene is a member of the frizzled gene family. Members of this family encode seven-transmembrane domain proteins that are receptors for the wingless type MMTV integration site family of signaling proteins. Most frizzled receptors are coupled to the beta-catenin canonical signaling pathway. The function of this protein is unknown, although it may play a role in mammalian hair follicle development. Alternative splicing results in multiple transcript variants. This gene is a susceptibility locus for schizophrenia. [provided by RefSeq, Dec 2010]

FZD3 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.95).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.616 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FZD3	NM_017412.4	c.190-4807G>T		intron_variant		ENST00000240093.8	NP_059108.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FZD3	ENST00000240093.8	c.190-4807G>T		intron_variant		1	NM_017412.4	ENSP00000240093.3
FZD3	ENST00000537916.2	c.190-4807G>T		intron_variant		2		ENSP00000437489.1

Frequencies

GnomAD3 genomes AF: 0.526 AC: 79866 AN: 151912 Hom.: 21757 Cov.: 32

Gnomad AFR AF: 0.382

Gnomad AMI AF: 0.705

Gnomad AMR AF: 0.572

Gnomad ASJ AF: 0.639

Gnomad EAS AF: 0.631

Gnomad SAS AF: 0.633

Gnomad FIN AF: 0.614

Gnomad MID AF: 0.582

Gnomad NFE AF: 0.565

Gnomad OTH AF: 0.542

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.526 AC: 79909 AN: 152030 Hom.: 21766 Cov.: 32 AF XY: 0.532 AC XY: 39536 AN XY: 74302

Gnomad4 AFR AF: 0.381

Gnomad4 AMR AF: 0.572

Gnomad4 ASJ AF: 0.639

Gnomad4 EAS AF: 0.631

Gnomad4 SAS AF: 0.635

Gnomad4 FIN AF: 0.614

Gnomad4 NFE AF: 0.565

Gnomad4 OTH AF: 0.547

Alfa AF: 0.540 Hom.: 4168

Bravo AF: 0.515

Asia WGS AF: 0.630 AC: 2192 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.95
CADD	Benign	0.65
DANN	Benign	0.34

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

LitVar

Other links and lift over

dbSNP: rs2874941; hg19: chr8-28373348;