rs7530361

Variant names:

• chr1-99997304-T-A
• rs7530361
• NM_012243.3:c.188-1957T>A

Your query was ambiguous. Multiple possible variants found:

• chr1-99997304-T-A
• chr1-99997304-T-C

Variant summary

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

The NM_012243.3(SLC35A3):​c.188-1957T>A 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: 28)
• Consequence: SLC35A3 NM_012243.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.134
• Publications: 3 publications found

Genes affected

SLC35A3 (HGNC:11023): (solute carrier family 35 member A3) This gene encodes a UDP-N-acetylglucosamine transporter found in the golgi apparatus membrane. In cattle, a missense mutation in this gene causes complex vertebral malformation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2012]

SLC35A3 Gene-Disease associations (from GenCC):

• autism spectrum disorder - epilepsy - arthrogryposis syndrome

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, PanelApp Australia

ENSG00000283761 (HGNC:):

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=-0.84).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_012243.3. 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
	SLC35A3	NM_012243.3	MANE Select	c.188-1957T>A		intron	N/A	NP_036375.1	Q9Y2D2-1
	SLC35A3	NM_001271685.2		c.314-1957T>A		intron	N/A	NP_001258614.1	Q9Y2D2-2
	SLC35A3	NM_001438725.1		c.188-1957T>A		intron	N/A	NP_001425654.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC35A3	ENST00000533028.8	TSL:1 MANE Select	c.188-1957T>A		intron	N/A	ENSP00000433849.1	Q9Y2D2-1
	ENSG00000283761	ENST00000639037.1	TSL:5	c.188-1957T>A		intron	N/A	ENSP00000492745.1	A0A1W2PSA9
	SLC35A3	ENST00000638336.1	TSL:1	c.188-1957T>A		intron	N/A	ENSP00000491145.1	Q9Y2D2-3

Frequencies

GnomAD3 genomes Cov.: 28

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

GnomAD4 genome Cov.: 28

Alfa AF: 0.00 Hom.: 2033

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	5.4
DANN	Benign	0.81
PhyloP100		0.13

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: rs7530361; hg19: chr1-100462860;