14-23389062-AGGG-AGGGGGGGGGGGGGGGCGTTCTGGGCGGGGGGGGGG

Variant names:

• chr14-23389062-A-AGGGGGGGGGGGGGGGCGTTCTGGGCGGGGGGG
• NM_002471.4:c.3979-8_3979-7insCCCCCCCGCCCAGAACGCCCCCCCCCCCCCCC

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 0P and 0B.

The NM_002471.4(MYH6):​c.3979-8_3979-7insCCCCCCCGCCCAGAACGCCCCCCCCCCCCCCC variant causes a splice region, intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 0)
  • Exomes 𝑓: 9.4e-7 (0 hom.)
• Consequence: MYH6 NM_002471.4 splice_region, intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.275

Genes affected

MYH6 (HGNC:7576): (myosin heavy chain 6) Cardiac muscle myosin is a hexamer consisting of two heavy chain subunits, two light chain subunits, and two regulatory subunits. This gene encodes the alpha heavy chain subunit of cardiac myosin. The gene is located approximately 4kb downstream of the gene encoding the beta heavy chain subunit of cardiac myosin. Mutations in this gene cause familial hypertrophic cardiomyopathy and atrial septal defect 3. [provided by RefSeq, Feb 2017]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYH6	NM_002471.4	c.3979-8_3979-7insCCCCCCCGCCCAGAACGCCCCCCCCCCCCCCC		splice_region_variant, intron_variant	Intron 28 of 38	ENST00000405093.9	NP_002462.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYH6	ENST00000405093.9	c.3979-8_3979-7insCCCCCCCGCCCAGAACGCCCCCCCCCCCCCCC		splice_region_variant, intron_variant	Intron 28 of 38	5	NM_002471.4	ENSP00000386041.3

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD4 exome AF: 9.44e-7 AC: 1 AN: 1059840 Hom.: 0 Cov.: 0 AF XY: 0.00000189 AC XY: 1 AN XY: 528144

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: 0.0000286

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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: chr14-23858271;