Variant 15-78762445-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014272.5(ADAMTS7):c.4861C>T(p.Arg1621Trp) variant causes a missense change. The variant allele was found at a frequency of 0.0000167 in 1,554,998 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000017 ( 1 hom. )

Consequence

ADAMTS7
NM_014272.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.90

Variant links:

Genes affected

ADAMTS7 (HGNC:223): (ADAM metallopeptidase with thrombospondin type 1 motif 7) The protein encoded by this gene is a member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) family. Members of this family 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 enzyme. This enzyme contains two C-terminal TS motifs and may regulate vascular smooth muscle cell (VSMC) migration. Mutations in this gene may be associated with susceptibility to coronary artery disease. [provided by RefSeq, Feb 2016]

ADAMTS7 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ADAMTS7	NM_014272.5 linkuse as main transcript	c.4861C>T	p.Arg1621Trp	missense_variant	23/24	ENST00000388820.5
ADAMTS7	XM_047432122.1 linkuse as main transcript	c.4861C>T	p.Arg1621Trp	missense_variant	23/24
ADAMTS7	XM_047432123.1 linkuse as main transcript	c.4102C>T	p.Arg1368Trp	missense_variant	22/23
ADAMTS7	XM_011521166.3 linkuse as main transcript	c.3115C>T	p.Arg1039Trp	missense_variant	12/13

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ADAMTS7	ENST00000388820.5 linkuse as main transcript	c.4861C>T	p.Arg1621Trp	missense_variant	23/24	1	NM_014272.5	P1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152244

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000171

AC:

AN:

1402754

Hom.:

Cov.:

AF XY:

0.0000158

AC XY:

AN XY:

695556

show subpopulations

Gnomad4 AFR exome

AF:

0.0000325

Gnomad4 AMR exome

AF:

0.0000521

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000281

Gnomad4 SAS exome

AF:

0.0000381

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000157

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152244

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74380

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.0000414

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 30, 2024

The c.4861C>T (p.R1621W) alteration is located in exon 23 (coding exon 23) of the ADAMTS7 gene. This alteration results from a C to T substitution at nucleotide position 4861, causing the arginine (R) at amino acid position 1621 to be replaced by a tryptophan (W). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.022

BayesDel_noAF

Benign

-0.27

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.29

Eigen

Uncertain

0.55

Eigen_PC

Uncertain

0.45

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.84

M_CAP

Pathogenic

0.29

MetaRNN

Uncertain

0.61

MetaSVM

Uncertain

-0.037

MutationAssessor

Pathogenic

3.3

MutationTaster

Benign

0.60

PrimateAI

Uncertain

0.64

PROVEAN

Uncertain

-4.4

REVEL

Benign

0.22

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0020

Polyphen

1.0

Vest4

0.37

MutPred

0.28

Loss of glycosylation at S1620 (P = 0.0403);

MVP

0.59

MPC

0.65

ClinPred

0.90

GERP RS

3.5

Varity_R

0.45

gMVP

0.51

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over