rs3918305

Variant names:

• chr12-108937386-C-A
• rs3918305
• NM_018711.5:c.898-49G>T

Your query was ambiguous. Multiple possible variants found:

• chr12-108937386-C-A
• chr12-108937386-C-G
• chr12-108937386-C-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_018711.5(SVOP):​c.898-49G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 31)
• Consequence: SVOP NM_018711.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.456
• Publications: 11 publications found

Genes affected

SVOP (HGNC:25417): (SV2 related protein) Predicted to enable transmembrane transporter activity. Predicted to be involved in transmembrane transport. Predicted to be located in synaptic vesicle. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018711.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SVOP	NM_018711.5	MANE Select	c.898-49G>T		intron	N/A	NP_061181.1	Q8N4V2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SVOP	ENST00000610966.5	TSL:1 MANE Select	c.898-49G>T		intron	N/A	ENSP00000479104.1	Q8N4V2
	SVOP	ENST00000551211.1	TSL:3	n.63-49G>T		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 24

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 58296

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	0.013
DANN	Benign	0.38
PhyloP100		-0.46

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

Other links and lift over

dbSNP: rs3918305; hg19: chr12-109331162;