Genetic Variant S1PR4:p.Gly37Arg (chr19-3178901-G-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_003775.4(S1PR4):c.109G>A(p.Gly37Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000545 in 1,523,230 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000058 ( 0 hom. )

Consequence

S1PR4
NM_003775.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.171

Variant links:

Genes affected

S1PR4 (HGNC:3170): (sphingosine-1-phosphate receptor 4) This gene is a member of the endothelial differentiation, G-protein-coupled (EDG)) receptor gene family. EDG receptors bind lysophospholipids or lysosphingolipids as ligands, and are involved in cell signalling in many different cell types. This EDG receptor gene is intronless and is specifically expressed in the lymphoid tissue. [provided by RefSeq, Jul 2008]

S1PR4 links:

ENSG00000289471 (HGNC:):

ENSG00000289471 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.014114827).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
S1PR4	NM_003775.4 link	c.109G>A	p.Gly37Arg	missense_variant	Exon 1 of 1	ENST00000246115.5	NP_003766.1	O95977

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
S1PR4	ENST00000246115.5 link	c.109G>A	p.Gly37Arg	missense_variant	Exon 1 of 1	6	NM_003775.4	ENSP00000246115.3	O95977
S1PR4	ENST00000591346.1 link	n.100-313G>A		intron_variant	Intron 1 of 1	3
ENSG00000289471	ENST00000687895.2 link	n.-193C>T		upstream_gene_variant

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152190

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000111

AC:

AN:

116834

Hom.:

AF XY:

0.000154

AC XY:

AN XY:

64818

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000339

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000993

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000681

Gnomad OTH exome

AF:

0.000280

GnomAD4 exome

AF:

0.0000576

AC:

AN:

1370924

Hom.:

Cov.:

AF XY:

0.0000488

AC XY:

AN XY:

676118

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000216

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000566

Gnomad4 SAS exome

AF:

0.0000774

Gnomad4 FIN exome

AF:

0.0000544

Gnomad4 NFE exome

AF:

0.0000522

Gnomad4 OTH exome

AF:

0.000105

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152306

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74480

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000793

ExAC

AF:

0.0000313

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 24, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.109G>A (p.G37R) alteration is located in exon 1 (coding exon 1) of the S1PR4 gene. This alteration results from a G to A substitution at nucleotide position 109, causing the glycine (G) at amino acid position 37 to be replaced by an arginine (R). 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

0.17

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.076

Eigen

Benign

-0.87

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.035

LIST_S2

Benign

0.52

M_CAP

Uncertain

0.12

MetaRNN

Benign

0.014

MetaSVM

Benign

-0.85

MutationAssessor

Uncertain

2.3

PrimateAI

Pathogenic

0.82

PROVEAN

Benign

-0.89

REVEL

Benign

0.20

Sift

Benign

0.23

Sift4G

Benign

0.16

Polyphen

0.78

Vest4

0.22

MutPred

0.39

Gain of MoRF binding (P = 0.0323);

MVP

0.26

MPC

0.70

ClinPred

0.056

GERP RS

-2.9

Varity_R

0.064

gMVP

0.52

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