NM_005159.5(ACTC1):c.485C>T (p.Thr162Ile) AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Apr 20, 2020
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:: RCV002339432.2

Allele description [Variation Report for NM_005159.5(ACTC1):c.485C>T (p.Thr162Ile)]

NM_005159.5(ACTC1):c.485C>T (p.Thr162Ile)

Genes:

GJD2-DT:GJD2 divergent transcript [Gene - HGNC]
ACTC1:actin alpha cardiac muscle 1 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

15q14

Genomic location:

Preferred name:

NM_005159.5(ACTC1):c.485C>T (p.Thr162Ile)

HGVS:

NC_000015.10:g.34792539G>A
NG_007553.1:g.8188C>T
NM_005159.5:c.485C>TMANE SELECT
NP_005150.1:p.Thr162Ile
LRG_388t1:c.485C>T
LRG_388:g.8188C>T
NC_000015.9:g.35084740G>A
NM_005159.4:c.485C>T

Protein change:

T162I

Links:

dbSNP: rs1379875828

NCBI 1000 Genomes Browser:

rs1379875828

Molecular consequence:

NM_005159.5:c.485C>T - 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
SCV002639471	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Apr 20, 2020)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV002639471

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Apr 20, 2020)

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, SCV002639471.2

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

Description

The p.T162I variant (also known as c.485C>T), located in coding exon 3 of the ACTC1 gene, results from a C to T substitution at nucleotide position 485. The threonine at codon 162 is replaced by isoleucine, an amino acid with similar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, 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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