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NM_004387.4(NKX2-5):c.847_849dup (p.Pro283dup) AND Atrial septal defect 7

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Aug 4, 2021
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:
RCV001873051.4

Allele description [Variation Report for NM_004387.4(NKX2-5):c.847_849dup (p.Pro283dup)]

NM_004387.4(NKX2-5):c.847_849dup (p.Pro283dup)

Gene:
NKX2-5:NK2 homeobox 5 [Gene - OMIM - HGNC]
Variant type:
Duplication
Cytogenetic location:
5q35.1
Genomic location:
Preferred name:
NM_004387.4(NKX2-5):c.847_849dup (p.Pro283dup)
HGVS:
  • NC_000005.10:g.173232696_173232698dup
  • NG_013340.1:g.7616_7618dup
  • NM_001166175.2:c.*800_*802dup
  • NM_001166176.2:c.*646_*648dup
  • NM_004387.4:c.847_849dupMANE SELECT
  • NP_004378.1:p.Pro283dup
  • LRG_671t1:c.847_849dup
  • LRG_671:g.7616_7618dup
  • LRG_671p1:p.Pro283dup
  • NC_000005.9:g.172659697_172659698insCGG
  • NC_000005.9:g.172659699_172659701dup
Links:
dbSNP: rs747608855
NCBI 1000 Genomes Browser:
rs747608855
Molecular consequence:
  • NM_001166175.2:c.*800_*802dup - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_001166176.2:c.*646_*648dup - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
  • NM_004387.4:c.847_849dup - inframe_insertion - [Sequence Ontology: SO:0001821]

Condition(s)

Name:
Atrial septal defect 7
Synonyms:
Atrial septal defect with atrioventricular conduction defects; ASD WITH OR WITHOUT ATRIOVENTRICULAR CONDUCTION DEFECTS; Atrial septal defect 7 with or without atrioventricular conduction defects; See all synonyms [MedGen]
Identifiers:
MONDO: MONDO:0007173; MedGen: C3276096; Orphanet: 1479; OMIM: 108900

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV002138590Labcorp Genetics (formerly Invitae), Labcorp
criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))
Uncertain significance
(Aug 4, 2021)
germlineclinical testing

PubMed (1)
[See all records that cite this PMID]

Summary from all submissions

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

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group, Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9..

PubMed [citation]
PMID:
28492532
PMCID:
PMC5632818

Details of each submission

From Labcorp Genetics (formerly Invitae), Labcorp, SCV002138590.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testing PubMed (1)

Description

This variant, c.847_849dup, results in the insertion of 1 amino acid(s) to the NKX2-5 protein (p.Pro283dup), but otherwise preserves the integrity of the reading frame. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. This variant has not been reported in the literature in individuals affected with NKX2-5-related conditions. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the ExAC database.

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

Last Updated: Sep 29, 2024