rs10820447

Variant names:

• chr9-96369762-C-A
• rs10820447
• NM_007001.3:c.159-1457G>T

Your query was ambiguous. Multiple possible variants found:

• chr9-96369762-C-A
• chr9-96369762-C-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_007001.3(SLC35D2):​c.159-1457G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,900 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.0000066 (0 hom., cov: 31)
• Consequence: SLC35D2 NM_007001.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.841

Genes affected

SLC35D2 (HGNC:20799): (solute carrier family 35 member D2) Nucleotide sugars, which are synthesized in the cytosol or the nucleus, are high-energy donor substrates for glycosyltransferases located in the lumen of the endoplasmic reticulum and Golgi apparatus. Translocation of nucleotide sugars from the cytosol into the lumen compartment is mediated by specific nucleotide sugar transporters, such as SLC35D2 (Suda et al., 2004 [PubMed 15082721]).[supplied by OMIM, Mar 2008]

SLC35D2-HSD17B3 (HGNC:):

ACMG classification

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 (BayesDel_noAF=-0.97).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC35D2	NM_007001.3	c.159-1457G>T		intron_variant	Intron 1 of 11	ENST00000253270.13	NP_008932.2
SLC35D2	NM_001286990.2	c.159-1457G>T		intron_variant	Intron 1 of 8		NP_001273919.1
SLC35D2	NR_104627.2	n.236-1457G>T		intron_variant	Intron 1 of 12
SLC35D2-HSD17B3	NR_182427.1	n.236-1457G>T		intron_variant	Intron 1 of 25

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC35D2	ENST00000253270.13	c.159-1457G>T		intron_variant	Intron 1 of 11	1	NM_007001.3	ENSP00000253270.7
SLC35D2	ENST00000375259.9	c.159-1457G>T		intron_variant	Intron 1 of 8	1		ENSP00000364408.4
SLC35D2	ENST00000375257.2	c.159-1457G>T		intron_variant	Intron 1 of 5	2		ENSP00000364406.1
SLC35D2	ENST00000482643.2	n.288-1457G>T		intron_variant	Intron 2 of 8	5

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151900 Hom.: 0 Cov.: 31

Gnomad AFR AF: 0.0000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

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

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151900 Hom.: 0 Cov.: 31 AF XY: 0.0000135 AC XY: 1 AN XY: 74178

Gnomad4 AFR AF: 0.0000242

Gnomad4 AMR AF: 0.00

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.00

Gnomad4 OTH AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	0.075
DANN	Benign	0.70
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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: rs10820447; hg19: chr9-99132044;