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NM_000257.4(MYH7):c.4826_4828delinsGCCGCAACC (p.Asn1609_Glu1610delinsSerArgAsnGln) AND not specified

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Oct 25, 2017
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV000523739.1

Allele description [Variation Report for NM_000257.4(MYH7):c.4826_4828delinsGCCGCAACC (p.Asn1609_Glu1610delinsSerArgAsnGln)]

NM_000257.4(MYH7):c.4826_4828delinsGCCGCAACC (p.Asn1609_Glu1610delinsSerArgAsnGln)

Genes:
LOC126861897:BRD4-independent group 4 enhancer GRCh37_chr14:23884455-23885654 [Gene]
MYH7:myosin heavy chain 7 [Gene - OMIM - HGNC]
MHRT:myosin heavy chain associated RNA transcript [Gene - OMIM - HGNC]
Variant type:
Indel
Cytogenetic location:
14q11.2
Genomic location:
Preferred name:
NM_000257.4(MYH7):c.4826_4828delinsGCCGCAACC (p.Asn1609_Glu1610delinsSerArgAsnGln)
HGVS:
  • NC_000014.9:g.23416129_23416131delinsGGTTGCGGC
  • NG_007884.1:g.24531_24533delinsGCCGCAACC
  • NM_000257.4:c.4826_4828delinsGCCGCAACCMANE SELECT
  • NP_000248.2:p.Asn1609_Glu1610delinsSerArgAsnGln
  • LRG_384t1:c.4826_4828delACGinsGCCGCAACC
  • LRG_384:g.24531_24533delinsGCCGCAACC
  • NC_000014.8:g.23885338_23885340delinsGGTTGCGGC
  • NM_000257.2:c.4826_4828delACGinsGCCGCAACC
  • NR_126491.1:n.390_392delinsGGTTGCGGC
Links:
dbSNP: rs1555336439
NCBI 1000 Genomes Browser:
rs1555336439
Molecular consequence:
  • NM_000257.4:c.4826_4828delinsGCCGCAACC - inframe_indel - [Sequence Ontology: SO:0001820]
  • NR_126491.1:n.390_392delinsGGTTGCGGC - non-coding transcript variant - [Sequence Ontology: SO:0001619]

Condition(s)

Synonyms:
AllHighlyPenetrant
Identifiers:
MedGen: CN169374

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000622012GeneDx
criteria provided, single submitter

(GeneDx Variant Classification (06012015))
Uncertain significance
(Oct 25, 2017)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyesnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From GeneDx, SCV000622012.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

The c.4826_4828delACGinsGCCGCAACC variant in the MYH7 gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The c.4826_4828delACGinsGCCGCAACC variant is not observed in large population cohorts (Lek et al., 2016). The c.4826_4828delACGinsGCCGCAACC variant replaces Asparagine 1609 and Glutamic acid 1610 with 4 incorrect amino acids, denoted p.Asn1609_Glu1610delinsSerArgAsnGln. This substitution occurs at a position that is not conserved. In silico analysis predicts this variant is probably damaging to the protein structure/function

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Mar 26, 2023