9-18320759-C-T

Position:

• chr9-18320759-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000680146.1(ADAMTSL1):​c.207+156778C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.515 in 151,882 control chromosomes in the GnomAD database, including 20,560 homozygotes. 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 0.52 (20560 hom., cov: 32)
• Consequence: ADAMTSL1 ENST00000680146.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.16

Genes affected

ADAMTSL1 (HGNC:14632): (ADAMTS like 1) This gene encodes a secreted protein and member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motif) family. This protein lacks the metalloproteinase and disintegrin-like domains, which are typical of the ADAMTS family, but contains other ADAMTS domains, including the thrombospondin type 1 motif. This protein may have important functions in the extracellular matrix. Alternative splicing results in multiple transcript variants encoding distinct proteins. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.0).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.613 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ADAMTSL1	XM_011518063.3	c.261+156778C>T		intron_variant			XP_011516365.1
ADAMTSL1	XM_017015310.2	c.219+156778C>T		intron_variant			XP_016870799.1
ADAMTSL1	XM_011518064.4	c.216+156778C>T		intron_variant			XP_011516366.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ADAMTSL1	ENST00000680146.1	c.207+156778C>T		intron_variant				ENSP00000505591.1

Frequencies

GnomAD3 genomes AF: 0.515 AC: 78199 AN: 151760 Hom.: 20533 Cov.: 32

Gnomad AFR AF: 0.575

Gnomad AMI AF: 0.298

Gnomad AMR AF: 0.623

Gnomad ASJ AF: 0.493

Gnomad EAS AF: 0.395

Gnomad SAS AF: 0.486

Gnomad FIN AF: 0.478

Gnomad MID AF: 0.522

Gnomad NFE AF: 0.476

Gnomad OTH AF: 0.510

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

GnomAD4 genome AF: 0.515 AC: 78271 AN: 151882 Hom.: 20560 Cov.: 32 AF XY: 0.516 AC XY: 38287 AN XY: 74220

Gnomad4 AFR AF: 0.575

Gnomad4 AMR AF: 0.624

Gnomad4 ASJ AF: 0.493

Gnomad4 EAS AF: 0.395

Gnomad4 SAS AF: 0.486

Gnomad4 FIN AF: 0.478

Gnomad4 NFE AF: 0.476

Gnomad4 OTH AF: 0.508

Alfa AF: 0.425 Hom.: 1498

Bravo AF: 0.531

Asia WGS AF: 0.492 AC: 1701 AN: 3458

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.17
DANN	Benign	0.20

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs10115405; hg19: chr9-18320757;