rs61324211

Variant names:

• chr19-45382721-C-A
• rs61324211
• NM_006663.4:c.2254G>T

Your query was ambiguous. Multiple possible variants found:

• chr19-45382721-C-A
• chr19-45382721-C-G
• chr19-45382721-C-T

Variant summary

Our verdict is Pathogenic. The variant received 10 ACMG points: 10P and 0B. PVS1 PM2

The NM_006663.4(PPP1R13L):​c.2254G>T​(p.Glu752*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: PPP1R13L NM_006663.4 stop_gained
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.44
• Publications: 3 publications found

Genes affected

PPP1R13L (HGNC:18838): (protein phosphatase 1 regulatory subunit 13 like) IASPP is one of the most evolutionarily conserved inhibitors of p53 (TP53; MIM 191170), whereas ASPP1 (MIM 606455) and ASPP2 (MIM 602143) are activators of p53.[supplied by OMIM, Mar 2008]

PPP1R13L Gene-Disease associations (from GenCC):

• arrhythmogenic cardiomyopathy with variable ectodermal abnormalities

  Inheritance: AR Classification: DEFINITIVE Submitted by: Ambry Genetics, ClinGen
• dilated cardiomyopathy

  Inheritance: AR Classification: DEFINITIVE Submitted by: G2P

ACMG classification

Our verdict: Pathogenic. The variant received 10 ACMG points.

• PVS1: Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006663.4. 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
	PPP1R13L	NM_006663.4	MANE Select	c.2254G>T	p.Glu752*	stop_gained	Exon 12 of 13	NP_006654.2	Q8WUF5
	PPP1R13L	NM_001142502.2		c.2254G>T	p.Glu752*	stop_gained	Exon 12 of 13	NP_001135974.1	Q8WUF5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PPP1R13L	ENST00000360957.10	TSL:1 MANE Select	c.2254G>T	p.Glu752*	stop_gained	Exon 12 of 13	ENSP00000354218.4	Q8WUF5
	PPP1R13L	ENST00000418234.6	TSL:1	c.2254G>T	p.Glu752*	stop_gained	Exon 12 of 13	ENSP00000403902.1	Q8WUF5
	PPP1R13L	ENST00000587270.5	TSL:1	n.1727G>T		non_coding_transcript_exon	Exon 5 of 6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000400 AC: 1 AN: 250216 AF XY: 0.00000739

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 FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00000888

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

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	0.62
CADD	Pathogenic	39
DANN	Uncertain	1.0
Eigen	Pathogenic	0.76
Eigen_PC	Uncertain	0.54
FATHMM_MKL	Uncertain	0.89	D
PhyloP100		1.4
Vest4		0.90
GERP RS		4.6
PromoterAI		-0.0032	Neutral
Mutation Taster		=6/194	disease causing (fs/PTC)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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

dbSNP: rs61324211; hg19: chr19-45885979;