Genetic Variant FSD1L:p.Met178Val (chr9-105484448-A-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001145313.3(FSD1L):c.532A>G(p.Met178Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000653 in 1,532,344 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000058 ( 0 hom. )

Consequence

FSD1L
NM_001145313.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.87

Variant links:

Genes affected

FSD1L (HGNC:13753): (fibronectin type III and SPRY domain containing 1 like) Predicted to be located in cytoplasm. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

FSD1L links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.12685314).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FSD1L	NM_001145313.3 link	c.532A>G	p.Met178Val	missense_variant	Exon 7 of 14	ENST00000481272.6	NP_001138785.1	Q9BXM9-1Q8N450

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FSD1L	ENST00000481272.6 link	c.532A>G	p.Met178Val	missense_variant	Exon 7 of 14	2	NM_001145313.3	ENSP00000417492.1		Q9BXM9-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152168

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000384

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000499

AC:

AN:

140236

Hom.:

AF XY:

0.0000268

AC XY:

AN XY:

74750

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000733

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000580

AC:

AN:

1380176

Hom.:

Cov.:

AF XY:

0.00000147

AC XY:

AN XY:

680384

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000232

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152168

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74344

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000384

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Mar 22, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.532A>G (p.M178V) alteration is located in exon 7 (coding exon 7) of the FSD1L gene. This alteration results from a A to G substitution at nucleotide position 532, causing the methionine (M) at amino acid position 178 to be replaced by a valine (V). 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

Benign

0.23

BayesDel_addAF

Benign

-0.034

BayesDel_noAF

Uncertain

0.090

CADD

Uncertain

DANN

Benign

0.94

DEOGEN2

Benign

0.027

.;.;T;T;T

Eigen

Benign

-0.029

Eigen_PC

Benign

0.16

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.92

D;D;D;D;D

M_CAP

Benign

0.011

MetaRNN

Benign

0.13

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.8

.;.;L;.;.

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-1.4

N;N;N;N;N

REVEL

Benign

0.29

Sift

Benign

0.077

T;T;D;T;T

Sift4G

Uncertain

0.041

D;T;T;T;T

Polyphen

0.0050, 0.0040

.;.;B;.;B

Vest4

0.66

MutPred

0.42

Loss of disorder (P = 0.0721);.;Loss of disorder (P = 0.0721);.;.;

MVP

0.11

ClinPred

0.18

GERP RS

5.0

Varity_R

0.36

gMVP

0.38

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over