Genetic Variant ADAMTS7:p.Arg1654Cys (chr15-78759522-G-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_014272.5(ADAMTS7):c.4960C>T(p.Arg1654Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000676 in 1,596,650 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000057 ( 0 hom. )

Consequence

ADAMTS7
NM_014272.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.944

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 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.27393243).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADAMTS7	NM_014272.5 link	c.4960C>T	p.Arg1654Cys	missense_variant	Exon 24 of 24	ENST00000388820.5	NP_055087.2	Q9UKP4Q9UFZ4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ADAMTS7	ENST00000388820.5 link	c.4960C>T	p.Arg1654Cys	missense_variant	Exon 24 of 24	1	NM_014272.5	ENSP00000373472.4		Q9UKP4

Frequencies

GnomAD3 genomes

AF:

0.000164

AC:

AN:

152222

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000555

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000811

AC:

AN:

222046

Hom.:

AF XY:

0.0000816

AC XY:

AN XY:

122564

show subpopulations

Gnomad AFR exome

AF:

0.000729

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000240

Gnomad FIN exome

AF:

0.0000767

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000575

AC:

AN:

1444428

Hom.:

Cov.:

AF XY:

0.0000766

AC XY:

AN XY:

718366

show subpopulations

Gnomad4 AFR exome

AF:

0.000720

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000761

Gnomad4 SAS exome

AF:

0.000223

Gnomad4 FIN exome

AF:

0.0000230

Gnomad4 NFE exome

AF:

0.0000325

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.000164

AC:

AN:

152222

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74352

show subpopulations

Gnomad4 AFR

AF:

0.000555

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.000162

ESP6500AA

AF:

0.000464

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000582

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 05, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.4960C>T (p.R1654C) alteration is located in exon 24 (coding exon 24) of the ADAMTS7 gene. This alteration results from a C to T substitution at nucleotide position 4960, causing the arginine (R) at amino acid position 1654 to be replaced by a cysteine (C). 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

Pathogenic

0.58

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.14

Eigen

Benign

0.13

Eigen_PC

Benign

-0.0023

FATHMM_MKL

Uncertain

0.78

LIST_S2

Uncertain

0.91

M_CAP

Pathogenic

0.39

MetaRNN

Benign

0.27

MetaSVM

Benign

-0.57

MutationAssessor

Uncertain

2.4

PrimateAI

Uncertain

0.61

PROVEAN

Pathogenic

-5.1

REVEL

Benign

0.22

Sift

Uncertain

0.0030

Sift4G

Pathogenic

0.0010

Polyphen

1.0

Vest4

0.48

MVP

0.52

MPC

0.75

ClinPred

0.31

GERP RS

1.9

Varity_R

0.28

gMVP

0.65

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