rs1057522715

Variant names:

• chr6-7568478-G-A
• rs1057522715
• NM_004415.4:c.1308G>A

Your query was ambiguous. Multiple possible variants found:

• chr6-7568478-G-A
• chr6-7568478-G-C

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 2P and 11B. PM2 BP4_Moderate BP6_Very_Strong BP7

The NM_004415.4(DSP):​c.1308G>A​(p.Gln436Gln) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

• Frequency: Genomes: not found (cov: 33)
• Consequence: DSP NM_004415.4 synonymous
• Clinical Significance: Likely benign criteria provided, multiple submitters, no conflicts B:2
• Conservation: PhyloP100: 1.81

Genes affected

DSP (HGNC:3052): (desmoplakin) This gene encodes a protein that anchors intermediate filaments to desmosomal plaques and forms an obligate component of functional desmosomes. Mutations in this gene are the cause of several cardiomyopathies and keratodermas, including skin fragility-woolly hair syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

ACMG classification

Verdict is Benign. Variant got -9 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.4).
• BP6: Variant 6-7568478-G-A is Benign according to our data. Variant chr6-7568478-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 387175.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
• BP7: Synonymous conserved (PhyloP=1.81 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DSP	NM_004415.4	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24	ENST00000379802.8	NP_004406.2
DSP	NM_001319034.2	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24		NP_001305963.1
DSP	NM_001008844.3	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24		NP_001008844.1
DSP	NM_001406591.1	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 11		NP_001393520.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DSP	ENST00000379802.8	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24	1	NM_004415.4	ENSP00000369129.3
DSP	ENST00000418664.2	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24	1		ENSP00000396591.2
DSP	ENST00000710359.1	c.1308G>A	p.Gln436Gln	synonymous_variant	Exon 11 of 24			ENSP00000518230.1
DSP	ENST00000682228.1	n.1493G>A		non_coding_transcript_exon_variant	Exon 3 of 3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

Submissions by phenotype

not specified Benign:1

Jun 23, 2016

GeneDx

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Arrhythmogenic cardiomyopathy with wooly hair and keratoderma Benign:1

Mar 14, 2024

All of Us Research Program, National Institutes of Health

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.40
CADD	Benign	12
DANN	Benign	0.83

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

Other links and lift over

dbSNP: rs1057522715; hg19: chr6-7568711;