rs777512904

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_014694.4(ADAMTSL2):​c.73G>A​(p.Val25Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,802 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 34)
Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ADAMTSL2
NM_014694.4 missense

Scores

1
17

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.520
Variant links:
Genes affected
ADAMTSL2 (HGNC:14631): (ADAMTS like 2) This gene encodes a member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motifs) and ADAMTS-like protein family. Members of the 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 protein encoded by this gene lacks the protease domain, and is therefore of a member of the the ADAMTS-like protein subfamily. It is a secreted glycoprotein that binds the cell surface and extracellular matrix; it also interacts with latent transforming growth factor beta binding protein 1. Mutations in this gene have been associated with geleophysic dysplasia. [provided by RefSeq, Feb 2009]

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.055009633).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ADAMTSL2NM_014694.4 linkc.73G>A p.Val25Met missense_variant Exon 2 of 19 ENST00000651351.2 NP_055509.2 Q86TH1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ADAMTSL2ENST00000651351.2 linkc.73G>A p.Val25Met missense_variant Exon 2 of 19 NM_014694.4 ENSP00000498961.2 Q86TH1
ADAMTSL2ENST00000393061.7 linkc.400G>A p.Val134Met missense_variant Exon 2 of 19 1 ENSP00000376781.3 B1B0D4
ADAMTSL2ENST00000354484.8 linkc.73G>A p.Val25Met missense_variant Exon 2 of 19 1 ENSP00000346478.4 Q86TH1
ADAMTSL2ENST00000393060.1 linkc.73G>A p.Val25Met missense_variant Exon 2 of 19 1 ENSP00000376780.1 Q86TH1

Frequencies

GnomAD3 genomes
Cov.:
34
GnomAD4 exome
AF:
6.84e-7
AC:
1
AN:
1461802
Hom.:
0
Cov.:
33
AF XY:
0.00
AC XY:
0
AN XY:
727200
show subpopulations
Gnomad4 AFR exome
AF:
0.0000299
Gnomad4 AMR exome
AF:
0.00
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:
0.00
Gnomad4 OTH exome
AF:
0.00
GnomAD4 genome
Cov.:
34
Bravo
AF:
0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.087
BayesDel_addAF
Benign
-0.18
T
BayesDel_noAF
Benign
-0.50
CADD
Benign
12
DANN
Benign
0.46
DEOGEN2
Benign
0.019
T;T;T
Eigen
Benign
-1.3
Eigen_PC
Benign
-1.3
FATHMM_MKL
Benign
0.031
N
LIST_S2
Benign
0.58
.;T;T
M_CAP
Benign
0.019
T
MetaRNN
Benign
0.055
T;T;T
MetaSVM
Benign
-1.0
T
PrimateAI
Benign
0.31
T
PROVEAN
Benign
-0.29
N;N;N
REVEL
Benign
0.029
Sift
Uncertain
0.015
D;D;D
Sift4G
Benign
0.096
T;T;T
Polyphen
0.0
B;.;B
Vest4
0.11
MutPred
0.23
Gain of phosphorylation at T30 (P = 0.1005);.;Gain of phosphorylation at T30 (P = 0.1005);
MVP
0.25
MPC
0.43
ClinPred
0.030
T
GERP RS
0.30
Varity_R
0.033
gMVP
0.18

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.

Other links and lift over

dbSNP: rs777512904; hg19: chr9-136401907; API