15-100219409-C-T

Position:

• chr15-100219409-C-T

Variant summary

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

The NM_139057.4(ADAMTS17):​c.1076-19986G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.747 in 152,120 control chromosomes in the GnomAD database, including 43,233 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 0.75 (43233 hom., cov: 33)
• Consequence: ADAMTS17 NM_139057.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0210

Genes affected

ADAMTS17 (HGNC:17109): (ADAM metallopeptidase with thrombospondin type 1 motif 17) This gene encodes a member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) protein family. ADAMTS family members share several distinct protein modules, including a propeptide region, a metalloproteinase domain, a disintegrin-like domain, and a thrombospondin type 1 (TS) motif. Individual members of this family differ in the number of C-terminal TS motifs, and some have unique C-terminal domains. The encoded preproprotein is proteolytically processed to generate the mature protein, which may promote breast cancer cell growth and survival. Mutations in this gene are associated with a Weill-Marchesani-like syndrome, which is characterized by lenticular myopia, ectopia lentis, glaucoma, spherophakia, and short stature. [provided by RefSeq, May 2016]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.99).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.887 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ADAMTS17	NM_139057.4	c.1076-19986G>A		intron_variant		ENST00000268070.9	NP_620688.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ADAMTS17	ENST00000268070.9	c.1076-19986G>A		intron_variant		1	NM_139057.4	ENSP00000268070
ADAMTS17	ENST00000568565.2	c.1076-19986G>A		intron_variant		5		ENSP00000456161	P1
ADAMTS17	ENST00000378898.8	n.757-19986G>A		intron_variant, non_coding_transcript_variant		2
ADAMTS17	ENST00000559976.1	n.72-19986G>A		intron_variant, non_coding_transcript_variant		5

Frequencies

GnomAD3 genomes AF: 0.747 AC: 113543 AN: 152002 Hom.: 43176 Cov.: 33

Gnomad AFR AF: 0.895

Gnomad AMI AF: 0.696

Gnomad AMR AF: 0.678

Gnomad ASJ AF: 0.750

Gnomad EAS AF: 0.801

Gnomad SAS AF: 0.786

Gnomad FIN AF: 0.658

Gnomad MID AF: 0.655

Gnomad NFE AF: 0.681

Gnomad OTH AF: 0.727

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

GnomAD4 genome AF: 0.747 AC: 113652 AN: 152120 Hom.: 43233 Cov.: 33 AF XY: 0.747 AC XY: 55549 AN XY: 74362

Gnomad4 AFR AF: 0.895

Gnomad4 AMR AF: 0.678

Gnomad4 ASJ AF: 0.750

Gnomad4 EAS AF: 0.802

Gnomad4 SAS AF: 0.786

Gnomad4 FIN AF: 0.658

Gnomad4 NFE AF: 0.681

Gnomad4 OTH AF: 0.723

Alfa AF: 0.725 Hom.: 5660

Bravo AF: 0.753

Asia WGS AF: 0.746 AC: 2596 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.99
CADD	Benign	3.6
DANN	Benign	0.58

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: rs4965598; hg19: chr15-100759614;