8-24311367-T-G

Variant names:

• chr8-24311367-T-G
• NM_014265.6:c.313T>G

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_014265.6(ADAM28):​c.313T>G​(p.Cys105Gly) variant causes a missense change. The variant allele was found at a frequency of 0.000000685 in 1,460,164 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ADAM28 NM_014265.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.59

Genes affected

ADAM28 (HGNC:206): (ADAM metallopeptidase domain 28) 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 biological processes involving cell-cell and cell-matrix interactions, including fertilization, muscle development, and neurogenesis. The protein encoded by this gene is a lymphocyte-expressed ADAM protein. This gene is present in a gene cluster with other members of the ADAM family on chromosome 8. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2015]

ADAM7-AS1 (HGNC:56152): (ADAM7, ADAMDEC1 and ADAM28 antisense RNA 1)

ACMG classification

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.988

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADAM28	NM_014265.6	c.313T>G	p.Cys105Gly	missense_variant	Exon 5 of 23	ENST00000265769.9	NP_055080.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ADAM28	ENST00000265769.9	c.313T>G	p.Cys105Gly	missense_variant	Exon 5 of 23	1	NM_014265.6	ENSP00000265769.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460164 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 726368

Gnomad4 AFR exome AF: 0.00

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: 9.00e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.87
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Uncertain	0.070
CADD	Pathogenic	26
DANN	Uncertain	0.98
DEOGEN2	Benign	0.24	T;.
Eigen	Pathogenic	0.76
Eigen_PC	Uncertain	0.63
FATHMM_MKL	Uncertain	0.83	D
LIST_S2	Benign	0.80	T;T
M_CAP	Uncertain	0.11	D
MetaRNN	Pathogenic	0.99	D;D
MetaSVM	Benign	-0.62	T
MutationAssessor	Pathogenic	4.5	H;H
PrimateAI	Uncertain	0.57	T
PROVEAN	Pathogenic	-12	D;D
REVEL	Uncertain	0.37
Sift	Pathogenic	0.0	D;D
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;D
Vest4		0.94
MutPred		0.95		Gain of disorder (P = 0.0219);Gain of disorder (P = 0.0219);
MVP		0.55
MPC		0.30
ClinPred		1.0	D
GERP RS		5.0
Varity_R		0.89
gMVP		0.95

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr8-24168880;