NM_000039.3(APOA1):c.158A>G (p.Tyr53Cys) AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jun 28, 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:: RCV002402560.3

Allele description [Variation Report for NM_000039.3(APOA1):c.158A>G (p.Tyr53Cys)]

NM_000039.3(APOA1):c.158A>G (p.Tyr53Cys)

Genes:

APOA1-AS:APOA1 antisense RNA [Gene - OMIM - HGNC]
APOA1:apolipoprotein A1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

11q23.3

Genomic location:

Preferred name:

NM_000039.3(APOA1):c.158A>G (p.Tyr53Cys)

HGVS:

NC_000011.10:g.116837043T>C
NG_012021.1:g.5580A>G
NM_000039.3:c.158A>GMANE SELECT
NM_001318017.2:c.158A>G
NM_001318018.2:c.158A>G
NM_001318021.2:c.-170A>G
NP_000030.1:p.Tyr53Cys
NP_000030.1:p.Tyr53Cys
NP_001304946.1:p.Tyr53Cys
NP_001304947.1:p.Tyr53Cys
LRG_767t1:c.158A>G
LRG_767:g.5580A>G
LRG_767p1:p.Tyr53Cys
NC_000011.9:g.116707759T>C
NC_000011.9:g.116707759T>C
NM_000039.1:c.158A>G
NM_000039.2:c.158A>G
NM_001318021.1:c.-170A>G

Protein change:

Y53C

Links:

dbSNP: rs750185173

NCBI 1000 Genomes Browser:

rs750185173

Molecular consequence:

NM_000039.3:c.158A>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001318017.2:c.158A>G - missense variant - [Sequence Ontology: SO:0001583]
NM_001318018.2:c.158A>G - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Cardiovascular phenotype
Identifiers:: MedGen: CN230736

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV002705699	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Jun 28, 2023)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002705699

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Jun 28, 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	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Details of each submission

From Ambry Genetics, SCV002705699.3

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

Description

The c.158A>G (p.Y53C) alteration is located in exon 3 (coding exon 2) of the APOA1 gene. This alteration results from a A to G substitution at nucleotide position 158, causing the tyrosine (Y) at amino acid position 53 to be replaced by a cysteine (C). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear.

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

Last Updated: Sep 29, 2024

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