NM_006988.5:c.2417C>A

Variant names:

• chr21-26838066-G-T
• NM_006988.5:c.2417C>A

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2 PP3_Moderate

The NM_006988.5(ADAMTS1):​c.2417C>A​(p.Ala806Glu) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A806V) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ADAMTS1 NM_006988.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.41
• Publications: 0 publications found

Genes affected

ADAMTS1 (HGNC:217): (ADAM metallopeptidase with thrombospondin type 1 motif 1) This gene encodes a member of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motif) 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 contains two disintegrin loops and three C-terminal TS motifs and has anti-angiogenic activity. The expression of this gene may be associated with various inflammatory processes as well as development of cancer cachexia. This gene is likely to be necessary for normal growth, fertility, and organ morphology and function. [provided by RefSeq, Jul 2008]

ADAMTS1 Gene-Disease associations (from GenCC):

• autosomal dominant prognathism

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.873

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006988.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADAMTS1	NM_006988.5	MANE Select	c.2417C>A	p.Ala806Glu	missense	Exon 9 of 9	NP_008919.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ADAMTS1	ENST00000284984.8	TSL:1 MANE Select	c.2417C>A	p.Ala806Glu	missense	Exon 9 of 9	ENSP00000284984.2	Q9UHI8
	ADAMTS1	ENST00000945454.1		c.2420C>A	p.Ala807Glu	missense	Exon 9 of 9	ENSP00000615513.1
	ADAMTS1	ENST00000676955.1		c.2249C>A	p.Ala750Glu	missense	Exon 8 of 8	ENSP00000503982.1	A0A7I2YQL5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.39
BayesDel_addAF	Uncertain	0.16	D
BayesDel_noAF	Uncertain	-0.010
CADD	Uncertain	23
DANN	Uncertain	0.99
DEOGEN2	Benign	0.11	T
Eigen	Benign	0.17
Eigen_PC	Benign	0.16
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Uncertain	0.88	D
M_CAP	Benign	0.054	D
MetaRNN	Pathogenic	0.87	D
MetaSVM	Benign	-0.90	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		6.4
PrimateAI	Uncertain	0.60	T
PROVEAN	Benign	-1.8	N
REVEL	Uncertain	0.31
Sift	Uncertain	0.012	D
Sift4G	Benign	0.51	T
Polyphen		0.65	P
Vest4		0.61
MutPred		0.76		Gain of disorder (P = 0.0353)
MVP		0.77
MPC		0.98
ClinPred		0.85	D
GERP RS		5.5
Varity_R		0.35
gMVP		0.75
Mutation Taster		=64/36	polymorphism

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

Other links and lift over

hg19: chr21-28210385;