5-5182149-G-A

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2 BP4_Strong BP6_Moderate

The NM_139056.4(ADAMTS16):c.607G>A(p.Val203Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000136 in 1,613,984 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000085 (0 hom., cov: 33)
  • Exomes 𝑓: 0.0000062 (0 hom.)
• Consequence: ADAMTS16 NM_139056.4 missense
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.217

Genes affected

ADAMTS16 (HGNC:17108): (ADAM metallopeptidase with thrombospondin type 1 motif 16) 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 inhibit chondrosarcoma cell proliferation and migration. This gene may regulate blood pressure. [provided by RefSeq, May 2016]

ACMG classification

Verdict is Likely_benign. Variant got -4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.04538074).
• BP6: Variant 5-5182149-G-A is Benign according to our data. Variant chr5-5182149-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3147671.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ADAMTS16	NM_139056.4	c.607G>A	p.Val203Ile	missense_variant	4/23	ENST00000274181.7
ADAMTS16	XM_047416874.1	c.607G>A	p.Val203Ile	missense_variant	4/22
ADAMTS16	XM_047416875.1	c.607G>A	p.Val203Ile	missense_variant	4/20
ADAMTS16	NR_136935.2	n.745G>A		non_coding_transcript_exon_variant	4/22

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ADAMTS16	ENST00000274181.7	c.607G>A	p.Val203Ile	missense_variant	4/23	2	NM_139056.4	P1
ADAMTS16	ENST00000511368.5	c.607G>A	p.Val203Ile	missense_variant	4/11	1
ADAMTS16	ENST00000433402.2	n.607G>A		non_coding_transcript_exon_variant	4/20	1

Frequencies

GnomAD3 genomes AF: 0.0000854 AC: 13 AN: 152168 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000121

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000327

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000193

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD3 exomes AF: 0.0000241 AC: 6 AN: 249372 Hom.: 0 AF XY: 0.0000148 AC XY: 2 AN XY: 135298

Gnomad AFR exome AF: 0.000129

Gnomad AMR exome AF: 0.0000869

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.0000327

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000616 AC: 9 AN: 1461816 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 727210

Gnomad4 AFR exome AF: 0.0000299

Gnomad4 AMR exome AF: 0.0000671

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000270

Gnomad4 OTH exome AF: 0.0000166

GnomAD4 genome AF: 0.0000854 AC: 13 AN: 152168 Hom.: 0 Cov.: 33 AF XY: 0.000135 AC XY: 10 AN XY: 74348

Gnomad4 AFR AF: 0.000121

Gnomad4 AMR AF: 0.000327

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.000193

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000294

Gnomad4 OTH AF: 0.00

Alfa AF: 0.0000282 Hom.: 0

Bravo AF: 0.0000680

ExAC AF: 0.0000165 AC: 2

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 21, 2024

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.062
BayesDel_addAF	Benign	-0.60	T
BayesDel_noAF	Benign	-0.87
Cadd	Benign	0.17
Dann	Benign	0.72
Eigen	Benign	-2.0
Eigen_PC	Benign	-2.1
FATHMM_MKL	Benign	0.024	N
LIST_S2	Benign	0.54	T;T
M_CAP	Benign	0.0059	T
MetaRNN	Benign	0.045	T;T
MetaSVM	Benign	-1.0	T
MutationTaster	Benign	1.0	N;N
PrimateAI	Benign	0.25	T
PROVEAN	Benign	-0.29	N;N
REVEL	Benign	0.066
Sift	Benign	0.28	T;T
Sift4G	Benign	0.48	T;T
Polyphen		0.016	B;B
Vest4		0.099
MVP		0.15
MPC		0.16
ClinPred		0.036	T
GERP RS		-9.0
Varity_R		0.034
gMVP		0.15

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: rs768570224; hg19: chr5-5182262; COSMIC: COSV56984290;