7-123617713-A-T

Variant names:

• chr7-123617713-A-T
• rs1800918179
• NM_001290258.2:c.427A>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001290258.2(ASB15):​c.427A>T​(p.Lys143*) variant causes a stop gained change. The variant allele was found at a frequency of 0.00000657 in 152,206 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. Variant results in nonsense mediated mRNA decay.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: ASB15 NM_001290258.2 stop_gained
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.32
• Publications: 0 publications found

Genes affected

ASB15 (HGNC:19767): (ankyrin repeat and SOCS box containing 15) This gene encodes a member of the suppressor of cytokine signaling box superfamily. The proteins in this superfamily participate in the ubiquitin-proteasome system for the degradation of proteins in the cell cycle and signal transduction pathways. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2014]

ASB15-AS1 (HGNC:40904): (ASB15 antisense RNA 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001290258.2. 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
	ASB15	NM_001290258.2	MANE Select	c.427A>T	p.Lys143*	stop_gained	Exon 7 of 12	NP_001277187.1	Q8WXK1
	ASB15	NM_080928.4		c.427A>T	p.Lys143*	stop_gained	Exon 5 of 10	NP_563616.3	A0A384NYV2
	ASB15-AS1	NR_111922.1		n.387-2313T>A		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ASB15	ENST00000451215.6	TSL:2 MANE Select	c.427A>T	p.Lys143*	stop_gained	Exon 7 of 12	ENSP00000416433.1	Q8WXK1
	ASB15	ENST00000447789.5	TSL:1	c.427A>T	p.Lys143*	stop_gained	Exon 5 of 7	ENSP00000401166.1	A0A0C4DG46
	ASB15	ENST00000944024.1		c.499A>T	p.Lys167*	stop_gained	Exon 7 of 12	ENSP00000614083.1

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152206 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 30

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152206 Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1 AN XY: 74368

African (AFR) AF: 0.00 AC: 0 AN: 41456

American (AMR) AF: 0.0000654 AC: 1 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5206

South Asian (SAS) AF: 0.00 AC: 0 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68036

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Pathogenic	0.62	D
BayesDel_noAF	Pathogenic	0.65
CADD	Pathogenic	37
DANN	Uncertain	1.0
Eigen	Pathogenic	0.90
Eigen_PC	Pathogenic	0.78
FATHMM_MKL	Pathogenic	0.99	D
PhyloP100		6.3
Vest4		0.52
GERP RS		5.7
Mutation Taster		=31/169	disease causing (fs/PTC)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.37		Details are displayed if max score is > 0.2
DS_DL_spliceai		0.37		Position offset: 24

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs1800918179; hg19: chr7-123257767;