Variant 12-43369341-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6BP7BS2

The NM_025003.5(ADAMTS20):c.5487A>G(p.Ala1829=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000249 in 1,567,546 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0014 ( 5 hom., cov: 32)

Exomes 𝑓: 0.00013 ( 0 hom. )

Consequence

ADAMTS20
NM_025003.5 synonymous

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.0750

Variant links:

Genes affected

ADAMTS20 (HGNC:17178): (ADAM metallopeptidase with thrombospondin type 1 motif 20) The protein encoded by this gene is a member of the ADAMTS family of zinc-dependent proteases. The encoded protein has a signal peptide that is cleaved to release the mature peptide, which is secreted and found in the extracellular matrix. This protein may be involved in tissue remodeling. [provided by RefSeq, Sep 2011]

ADAMTS20 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.5).

BP6

Variant 12-43369341-T-C is Benign according to our data. Variant chr12-43369341-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 3352414.Status of the report is no_assertion_criteria_provided, 0 stars.

BP7

Synonymous conserved (PhyloP=-0.075 with no splicing effect.

BS2

High Homozygotes in GnomAd4 at 5 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ADAMTS20	NM_025003.5 linkuse as main transcript	c.5487A>G	p.Ala1829=	synonymous_variant	37/39	ENST00000389420.8	NP_079279.3
ADAMTS20	XM_011538754.3 linkuse as main transcript	c.5490A>G	p.Ala1830=	synonymous_variant	37/39		XP_011537056.1
ADAMTS20	XM_017019979.2 linkuse as main transcript	c.4275A>G	p.Ala1425=	synonymous_variant	30/32		XP_016875468.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ADAMTS20	ENST00000389420.8 linkuse as main transcript	c.5487A>G	p.Ala1829=	synonymous_variant	37/39	1	NM_025003.5	ENSP00000374071	P1	P59510-3

Frequencies

GnomAD3 genomes

AF:

0.00135

AC:

205

AN:

152092

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00466

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000590

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:

0.00

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000263

AC:

AN:

209462

Hom.:

AF XY:

0.000238

AC XY:

AN XY:

113460

show subpopulations

Gnomad AFR exome

AF:

0.00393

Gnomad AMR exome

AF:

0.000186

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000104

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000125

AC:

177

AN:

1415336

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

702440

show subpopulations

Gnomad4 AFR exome

AF:

0.00489

Gnomad4 AMR exome

AF:

0.000209

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000275

Gnomad4 OTH exome

AF:

0.000240

GnomAD4 genome

AF:

0.00141

AC:

214

AN:

152210

Hom.:

Cov.:

AF XY:

0.00144

AC XY:

107

AN XY:

74434

show subpopulations

Gnomad4 AFR

AF:

0.00486

Gnomad4 AMR

AF:

0.000589

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.00115

Hom.:

Bravo

AF:

0.00156

Asia WGS

AF:

0.00116

AC:

AN:

3472

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

ADAMTS20-related condition

Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Aug 11, 2024

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.50

CADD

Benign

7.2

DANN

Benign

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