Variant 16-28978039-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_032038.3(SPNS1):c.439G>A(p.Gly147Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000273 in 1,612,980 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

SPNS1
NM_032038.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.41

Variant links:

Genes affected

SPNS1 (HGNC:30621): (SPNS lysolipid transporter 1, lysophospholipid) Predicted to enable transmembrane transporter activity. Predicted to be involved in lipid transport and transmembrane transport. Located in lysosomal membrane. [provided by Alliance of Genome Resources, Apr 2022]

SPNS1 links:

ENSG00000261067 (HGNC:):

ENSG00000261067 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.02140364).

BP6

Variant 16-28978039-G-A is Benign according to our data. Variant chr16-28978039-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2408444.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SPNS1	NM_032038.3 linkuse as main transcript	c.439G>A	p.Gly147Arg	missense_variant	3/12	ENST00000311008.16	NP_114427.1	Q9H2V7-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SPNS1	ENST00000311008.16 linkuse as main transcript	c.439G>A	p.Gly147Arg	missense_variant	3/12	1	NM_032038.3	ENSP00000309945.11		Q9H2V7-1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152014

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000656

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000639

AC:

AN:

250336

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

135290

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000394

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000265

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000274

AC:

AN:

1460966

Hom.:

Cov.:

AF XY:

0.0000413

AC XY:

AN XY:

726806

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000448

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000337

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000540

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152014

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74248

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.0000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.0000577

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 03, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.056

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.14

T;.;.;T;.;.;.;T

Eigen

Benign

-0.89

Eigen_PC

Benign

-0.69

FATHMM_MKL

Benign

0.059

LIST_S2

Benign

0.79

T;T;T;T;T;T;T;T

M_CAP

Benign

0.010

MetaRNN

Benign

0.021

T;T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.1

.;.;.;N;.;N;.;.

PrimateAI

Benign

0.39

PROVEAN

Benign

1.9

N;N;N;N;N;N;N;N

REVEL

Benign

0.23

Sift

Benign

0.70

T;T;T;T;T;T;T;T

Sift4G

Benign

0.60

T;T;T;T;T;T;T;T

Polyphen

0.0

.;.;.;B;B;B;B;.

Vest4

0.22, 0.22, 0.13, 0.17, 0.24

MutPred

0.33

Gain of catalytic residue at G147 (P = 0.0902);.;.;Gain of catalytic residue at G147 (P = 0.0902);.;Gain of catalytic residue at G147 (P = 0.0902);.;.;

MVP

0.092

MPC

0.71

ClinPred

0.040

GERP RS

2.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.035

gMVP

0.66

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

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