Variant chr7-2709095-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_001384743.1(AMZ1):c.622G>A(p.Ala208Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000776 in 1,598,016 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000078 ( 0 hom. )

Consequence

AMZ1
NM_001384743.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.91

Variant links:

Genes affected

AMZ1 (HGNC:22231): (archaelysin family metallopeptidase 1) Predicted to enable metal ion binding activity and metallopeptidase activity. Predicted to be involved in proteolysis. [provided by Alliance of Genome Resources, Apr 2022]

AMZ1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.84

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
AMZ1	NM_001384743.1 linkuse as main transcript	c.622G>A	p.Ala208Thr	missense_variant	5/7	ENST00000683327.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
AMZ1	ENST00000683327.1 linkuse as main transcript	c.622G>A	p.Ala208Thr	missense_variant	5/7		NM_001384743.1	P1	Q400G9-1

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000419

AC:

AN:

238752

Hom.:

AF XY:

0.0000615

AC XY:

AN XY:

130030

show subpopulations

Gnomad AFR exome

AF:

0.0000651

Gnomad AMR exome

AF:

0.0000307

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000691

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000555

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000782

AC:

113

AN:

1445816

Hom.:

Cov.:

AF XY:

0.0000794

AC XY:

AN XY:

717836

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000255

Gnomad4 SAS exome

AF:

0.000107

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000888

Gnomad4 OTH exome

AF:

0.0000671

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152200

Hom.:

Cov.:

AF XY:

0.0000807

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000390

Hom.:

Bravo

AF:

0.0000869

ExAC

AF:

0.0000330

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jun 07, 2024

The c.622G>A (p.A208T) alteration is located in exon 5 (coding exon 4) of the AMZ1 gene. This alteration results from a G to A substitution at nucleotide position 622, causing the alanine (A) at amino acid position 208 to be replaced by a threonine (T). 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

Benign

0.23

BayesDel_addAF

Uncertain

0.078

BayesDel_noAF

Uncertain

0.060

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.23

Eigen

Uncertain

0.24

Eigen_PC

Benign

0.16

FATHMM_MKL

Uncertain

0.84

LIST_S2

Uncertain

0.87

M_CAP

Benign

0.066

MetaRNN

Pathogenic

0.84

MetaSVM

Benign

-0.48

MutationAssessor

Uncertain

2.0

MutationTaster

Benign

0.99

D;D

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-2.9

REVEL

Uncertain

0.48

Sift

Uncertain

0.012

Sift4G

Benign

0.076

Polyphen

1.0

Vest4

0.65

MutPred

0.80

Gain of glycosylation at A208 (P = 0.0785);

MVP

0.49

ClinPred

0.43

GERP RS

3.7

Varity_R

0.30

gMVP

0.44

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