rs150115898

Variant names:

• chr13-37000814-T-G
• rs150115898
• NM_181503.3:c.9T>G

Your query was ambiguous. Multiple possible variants found:

• chr13-37000814-T-G
• chr13-37000814-T-C

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_181503.3(EXOSC8):​c.9T>G​(p.Ala3Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000012 in 1,580,318 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000011 (0 hom.)
• Consequence: EXOSC8 NM_181503.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -1.45
• Publications: 1 publications found

Genes affected

EXOSC8 (HGNC:17035): (exosome component 8) This gene encodes a 3'-5' exoribonuclease that specifically interacts with mRNAs containing AU-rich elements. The encoded protein is part of the exosome complex that is important for the degradation of numerous RNA species. A pseudogene of this gene is found on chromosome 6. [provided by RefSeq, Mar 2009]

ALG5 (HGNC:20266): (ALG5 dolichyl-phosphate beta-glucosyltransferase) This gene encodes a member of the glycosyltransferase 2 family. The encoded protein participates in glucosylation of the oligomannose core in N-linked glycosylation of proteins. The addition of glucose residues to the oligomannose core is necessary to ensure substrate recognition, and therefore, effectual transfer of the oligomannose core to the nascent glycoproteins. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2008]

ALG5 Gene-Disease associations (from GenCC):

• polycystic kidney disease 7

  Inheritance: AD Classification: STRONG, LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• autosomal dominant polycystic kidney disease

  Inheritance: AD Classification: MODERATE Submitted by: ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.47).
• BP6: Variant 13-37000814-T-G is Benign according to our data. Variant chr13-37000814-T-G is described in ClinVar as Likely_benign. ClinVar VariationId is 755856.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-1.45 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_181503.3. 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
	EXOSC8	NM_181503.3	MANE Select	c.9T>G	p.Ala3Ala	synonymous	Exon 1 of 11	NP_852480.1	Q96B26

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	EXOSC8	ENST00000389704.4	TSL:1 MANE Select	c.9T>G	p.Ala3Ala	synonymous	Exon 1 of 11	ENSP00000374354.3	Q96B26
	EXOSC8	ENST00000490537.6	TSL:1	n.28T>G		non_coding_transcript_exon	Exon 1 of 10
	EXOSC8	ENST00000686729.1		c.9T>G	p.Ala3Ala	synonymous	Exon 1 of 10	ENSP00000509000.1	A0A8I5KRG4

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152122 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000655

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000256 AC: 5 AN: 195326 AF XY: 0.0000380

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000476

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000105 AC: 15 AN: 1428196 Hom.: 0 Cov.: 31 AF XY: 0.0000113 AC XY: 8 AN XY: 707652

African (AFR) AF: 0.00 AC: 0 AN: 32224

American (AMR) AF: 0.00 AC: 0 AN: 40128

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25286

East Asian (EAS) AF: 0.00 AC: 0 AN: 37224

South Asian (SAS) AF: 0.0000244 AC: 2 AN: 82030

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51088

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5688

European-Non Finnish (NFE) AF: 0.00000913 AC: 10 AN: 1095600

Other (OTH) AF: 0.0000509 AC: 3 AN: 58928

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152122 Hom.: 0 Cov.: 33 AF XY: 0.0000269 AC XY: 2 AN XY: 74280

African (AFR) AF: 0.00 AC: 0 AN: 41452

American (AMR) AF: 0.0000655 AC: 1 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5160

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10610

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68018

Other (OTH) AF: 0.00 AC: 0 AN: 2086

Alfa AF: 0.000132 Hom.: 0

Bravo AF: 0.0000416

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.47
CADD	Benign	11
DANN	Benign	0.75
PhyloP100		-1.4
PromoterAI		-0.013	Neutral

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: rs150115898; hg19: chr13-37574951;