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NM_004813.4(PEX16):c.204G>T (p.Glu68Asp) AND not provided

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Jun 29, 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:
RCV000766831.3

Allele description [Variation Report for NM_004813.4(PEX16):c.204G>T (p.Glu68Asp)]

NM_004813.4(PEX16):c.204G>T (p.Glu68Asp)

Gene:
PEX16:peroxisomal biogenesis factor 16 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
11p11.2
Genomic location:
Preferred name:
NM_004813.4(PEX16):c.204G>T (p.Glu68Asp)
HGVS:
  • NC_000011.10:g.45916248C>A
  • NG_008460.1:g.6876G>T
  • NM_004813.4:c.204G>TMANE SELECT
  • NM_057174.3:c.204G>T
  • NP_004804.2:p.Glu68Asp
  • NP_476515.2:p.Glu68Asp
  • NC_000011.9:g.45937799C>A
  • NM_004813.2:c.204G>T
Protein change:
E68D
Links:
dbSNP: rs149348130
NCBI 1000 Genomes Browser:
rs149348130
Molecular consequence:
  • NM_004813.4:c.204G>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_057174.3:c.204G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Synonyms:
none provided
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000618593GeneDx
criteria provided, single submitter

(GeneDx Variant Classification (06012015))
Uncertain significance
(Jun 29, 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, SCV000618593.2

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

Description

The E68D variant in the PEX16 gene has not been reported previously as a pathogenic variant, nor as a benign variant, to our knowledge. The E68D variant is observed in 68/10,406 (0.65%) alleles from individuals of African background in the ExAC dataset (Lek et al., 2016). This substitution occurs at a position that is conserved in mammals. However, the E68D variant is a conservative amino acid substitution, which is not likely to impact secondary protein structure as these residues share similar properties. In silico analysis is inconsistent in its predictions as to whether or not the variant is damaging to the protein structure/function. We interpret E68D as a variant of uncertain significance.

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

Last Updated: Oct 13, 2024