Variant 8-39629403-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2BP4_StrongBP6_ModerateBP7

The NM_014237.3(ADAM18):c.552A>G(p.Gln184=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000353 in 1,584,534 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000037 ( 0 hom. )

Consequence

ADAM18
NM_014237.3 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.955

Variant links:

Genes affected

ADAM18 (HGNC:196): (ADAM metallopeptidase domain 18) This gene encodes a member of the ADAM (a disintegrin and metalloprotease domain) family. Members of this family are membrane-anchored proteins structurally related to snake venom disintegrins, and have been implicated in a variety of biologic processes involving cell-cell and cell-matrix interactions, including fertilization, muscle development, and neurogenesis. The encoded preproprotein is proteolytically processed to generate the mature sperm surface protein. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed. [provided by RefSeq, Feb 2016]

ADAM18 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.87).

BP6

Variant 8-39629403-A-G is Benign according to our data. Variant chr8-39629403-A-G is described in ClinVar as [Likely_benign]. Clinvar id is 2658566.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=-0.955 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ADAM18	NM_014237.3 linkuse as main transcript	c.552A>G	p.Gln184=	synonymous_variant	7/20	ENST00000265707.10	NP_055052.1
ADAM18	NM_001320313.2 linkuse as main transcript	c.552A>G	p.Gln184=	synonymous_variant	7/19		NP_001307242.1
ADAM18	NR_135201.2 linkuse as main transcript	n.429A>G		non_coding_transcript_exon_variant	6/18

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ADAM18	ENST00000265707.10 linkuse as main transcript	c.552A>G	p.Gln184=	synonymous_variant	7/20	1	NM_014237.3	ENSP00000265707	P1	Q9Y3Q7-1
ADAM18	ENST00000379866.5 linkuse as main transcript	c.552A>G	p.Gln184=	synonymous_variant	7/19	1		ENSP00000369195		Q9Y3Q7-2
ADAM18	ENST00000520087.5 linkuse as main transcript	c.*26A>G		3_prime_UTR_variant, NMD_transcript_variant	6/18	1		ENSP00000428083

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

151986

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000300

AC:

AN:

233022

Hom.:

AF XY:

0.0000396

AC XY:

AN XY:

126402

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000736

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000464

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000370

AC:

AN:

1432548

Hom.:

Cov.:

AF XY:

0.0000407

AC XY:

AN XY:

712696

show subpopulations

Gnomad4 AFR exome

AF:

0.0000315

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000117

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000736

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000283

Gnomad4 OTH exome

AF:

0.0000505

GnomAD4 genome

AF:

0.0000197

AC:

AN:

151986

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74234

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000333

Hom.:

Bravo

AF:

0.0000189

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Sep 01, 2022

ADAM18: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.87

CADD

Benign

0.59

DANN

Benign

0.29

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.040

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