rs56236417

Positions:

• chr1-101238015-G-T

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_001400.5(S1PR1):​c.-163-807G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. 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 0.045 (359 hom., cov: 20)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: S1PR1 NM_001400.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0740

Genes affected

S1PR1 (HGNC:3165): (sphingosine-1-phosphate receptor 1) The protein encoded by this gene is structurally similar to G protein-coupled receptors and is highly expressed in endothelial cells. It binds the ligand sphingosine-1-phosphate with high affinity and high specificity, and suggested to be involved in the processes that regulate the differentiation of endothelial cells. Activation of this receptor induces cell-cell adhesion. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2016]

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
S1PR1	NM_001400.5	c.-163-807G>T		intron_variant		ENST00000305352.7	NP_001391.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
S1PR1	ENST00000305352.7	c.-163-807G>T		intron_variant		1	NM_001400.5	ENSP00000305416.6
S1PR1	ENST00000649383.1	c.-164+250G>T		intron_variant				ENSP00000497175.1
S1PR1	ENST00000475821.2	c.-163-807G>T		intron_variant		2		ENSP00000498194.1
S1PR1	ENST00000561748.2	n.201+916G>T		intron_variant		6

Frequencies

GnomAD3 genomes AF: 0.00 AC: 4819 AN: 106354 Hom.: 358 Cov.: 20 FAILED QC

Gnomad AFR AF: 0.162

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0176

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000331

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000419

Gnomad OTH AF: 0.0355

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 10 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 6

Gnomad4 NFE exome AF: 0.00

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.0454 AC: 4831 AN: 106440 Hom.: 359 Cov.: 20 AF XY: 0.0439 AC XY: 2242 AN XY: 51102

Gnomad4 AFR AF: 0.162

Gnomad4 AMR AF: 0.0175

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000331

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.000419

Gnomad4 OTH AF: 0.0352

Alfa AF: 0.0398 Hom.: 5

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	4.3
DANN	Benign	0.60

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: rs56236417; hg19: chr1-101703571;