NM_016599.5:c.561-14_561-13delTT

Variant names:

• chr4-119185943-GTT-G
• rs112369914
• NM_016599.5:c.561-14_561-13delTT

Variant summary

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

The NM_016599.5(MYOZ2):​c.561-14_561-13delTT variant causes a 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: 18)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: MYOZ2 NM_016599.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.326
• Publications: 0 publications found

Genes affected

MYOZ2 (HGNC:1330): (myozenin 2) The protein encoded by this gene belongs to a family of sarcomeric proteins that bind to calcineurin, a phosphatase involved in calcium-dependent signal transduction in diverse cell types. These family members tether calcineurin to alpha-actinin at the z-line of the sarcomere of cardiac and skeletal muscle cells, and thus they are important for calcineurin signaling. Mutations in this gene cause cardiomyopathy familial hypertrophic type 16, a hereditary heart disorder. [provided by RefSeq, Aug 2011]

MYOZ2 Gene-Disease associations (from GenCC):

• hypertrophic cardiomyopathy 16

  Inheritance: AD Classification: LIMITED Submitted by: PanelApp Australia, Labcorp Genetics (formerly Invitae), Ambry Genetics
• hypertrophic cardiomyopathy

  Inheritance: AD Classification: NO_KNOWN Submitted by: ClinGen

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYOZ2	NM_016599.5	c.561-14_561-13delTT		intron_variant	Intron 5 of 5	ENST00000307128.6	NP_057683.1
MYOZ2	NM_001440645.1	c.607-14_607-13delTT		intron_variant	Intron 6 of 6		NP_001427574.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYOZ2	ENST00000307128.6	c.561-14_561-13delTT		intron_variant	Intron 5 of 5	1	NM_016599.5	ENSP00000306997.6

Frequencies

GnomAD3 genomes Cov.: 18

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1299370 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 649916

African (AFR) AF: 0.00 AC: 0 AN: 29018

American (AMR) AF: 0.00 AC: 0 AN: 40974

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 23790

East Asian (EAS) AF: 0.00 AC: 0 AN: 36482

South Asian (SAS) AF: 0.00 AC: 0 AN: 77890

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 47514

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5310

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 984510

Other (OTH) AF: 0.00 AC: 0 AN: 53882

GnomAD4 genome Cov.: 18

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.33

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

Other links and lift over

dbSNP: rs112369914; hg19: chr4-120107098;