NM_174936.4(PCSK9):c.76G>A (p.Ala26Thr) AND Cardiovascular phenotype

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Aug 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:: RCV004023448.1

Allele description [Variation Report for NM_174936.4(PCSK9):c.76G>A (p.Ala26Thr)]

NM_174936.4(PCSK9):c.76G>A (p.Ala26Thr)

Gene:

PCSK9:proprotein convertase subtilisin/kexin type 9 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

1p32.3

Genomic location:

Preferred name:

NM_174936.4(PCSK9):c.76G>A (p.Ala26Thr)

HGVS:

NC_000001.11:g.55039913G>A
NG_009061.1:g.5367G>A
NM_174936.4:c.76G>AMANE SELECT
NP_777596.2:p.Ala26Thr
NP_777596.2:p.Ala26Thr
LRG_275t1:c.76G>A
LRG_275:g.5367G>A
LRG_275p1:p.Ala26Thr
NC_000001.10:g.55505586G>A
NM_174936.3:c.76G>A

Protein change:

A26T

Links:

dbSNP: rs1553135400

NCBI 1000 Genomes Browser:

rs1553135400

Molecular consequence:

NM_174936.4:c.76G>A - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Cardiovascular phenotype
Identifiers:: MedGen: CN230736

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

Help

Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV004095328	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Aug 28, 2023)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV004095328

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Aug 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, SCV004095328.2

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

Description

The c.76G>A (p.A26T) alteration is located in exon 1 (coding exon 1) of the PCSK9 gene. This alteration results from a G to A substitution at nucleotide position 76, causing the alanine (A) at amino acid position 26 to be replaced by a threonine (T). 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: Feb 25, 2025

ClinVar

Relating variation to medicine