NM_005378.6(MYCN):c.1287T>G (p.Tyr429Ter) AND not provided

Germline classification:: Likely pathogenic (1 submission)
Last evaluated:: Sep 26, 2023
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:: RCV003332446.1

Allele description [Variation Report for NM_005378.6(MYCN):c.1287T>G (p.Tyr429Ter)]

NM_005378.6(MYCN):c.1287T>G (p.Tyr429Ter)

Gene:

MYCN:MYCN proto-oncogene, bHLH transcription factor [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

2p24.3

Genomic location:

Preferred name:

NM_005378.6(MYCN):c.1287T>G (p.Tyr429Ter)

HGVS:

NC_000002.12:g.15945989T>G
NG_007457.1:g.10429T>G
NG_007457.2:g.10441T>G
NM_001293228.2:c.1287T>G
NM_001293231.2:c.654T>G
NM_001293233.2:c.*1222T>G
NM_005378.6:c.1287T>GMANE SELECT
NP_001280157.1:p.Tyr429Ter
NP_001280160.1:p.Tyr218Ter
NP_005369.2:p.Tyr429Ter
NC_000002.11:g.16086111T>G
NM_005378.4:c.1287T>G

Protein change:

Y218*

Molecular consequence:

NM_001293233.2:c.*1222T>G - 3 prime UTR variant - [Sequence Ontology: SO:0001624]
NM_001293228.2:c.1287T>G - nonsense - [Sequence Ontology: SO:0001587]
NM_001293231.2:c.654T>G - nonsense - [Sequence Ontology: SO:0001587]
NM_005378.6:c.1287T>G - nonsense - [Sequence Ontology: SO:0001587]

Condition(s)

Synonyms:: none provided
Identifiers:: MedGen: CN517202

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004039606	GeneDx	criteria provided, single submitter (GeneDx Variant Classification Process June 2021)	Likely pathogenic (Sep 26, 2023)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV004039606

GeneDx

criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)

Likely pathogenic
(Sep 26, 2023)

germline

clinical testing

Citation Link

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	yes	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From GeneDx, SCV004039606.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	not provided

Description

Nonsense variant predicted to result in protein truncation, as the last 36 amino acids are lost, and other loss-of-function variants have been reported downstream in HGMD; Not observed at significant frequency in large population cohorts (gnomAD); Has not been previously published as pathogenic or benign to our knowledge

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Oct 7, 2023

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Relating variation to medicine