rs11074070

Variant names:

• chr15-92423596-T-C
• rs11074070
• NM_006011.4:c.99-6453T>C

Your query was ambiguous. Multiple possible variants found:

• chr15-92423596-T-C
• chr15-92423596-T-G

Variant summary

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

The NM_006011.4(ST8SIA2):​c.99-6453T>C 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: 33)
• Consequence: ST8SIA2 NM_006011.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.527
• Publications: 4 publications found

Genes affected

ST8SIA2 (HGNC:10870): (ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 2) The protein encoded by this gene is a type II membrane protein that is thought to catalyze the transfer of sialic acid from CMP-sialic acid to N-linked oligosaccharides and glycoproteins. The encoded protein may be found in the Golgi apparatus and may be involved in the production of polysialic acid, a modulator of the adhesive properties of neural cell adhesion molecule (NCAM1). This protein is a member of glycosyltransferase family 29. [provided by RefSeq, Jul 2008]

ST8SIA2 Gene-Disease associations (from GenCC):

• schizophrenia

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

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=-0.92).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006011.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ST8SIA2	NM_006011.4	MANE Select	c.99-6453T>C		intron	N/A	NP_006002.1
	ST8SIA2	NM_001330416.2		c.99-10651T>C		intron	N/A	NP_001317345.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ST8SIA2	ENST00000268164.8	TSL:1 MANE Select	c.99-6453T>C		intron	N/A	ENSP00000268164.3
	ST8SIA2	ENST00000539113.5	TSL:1	c.99-10651T>C		intron	N/A	ENSP00000437382.1
	ST8SIA2	ENST00000555434.1	TSL:5	c.99-6453T>C		intron	N/A	ENSP00000450851.1

Frequencies

GnomAD3 genomes Cov.: 33

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

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	1.0
DANN	Benign	0.43
PhyloP100		-0.53

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: rs11074070; hg19: chr15-92966826;