NM_006030.4(CACNA2D2):c.2476G>T (p.Gly826Cys) AND Inborn genetic diseases

Germline classification:: Uncertain significance (1 submission)
Last evaluated:: Jun 13, 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:: RCV003309671.2

Allele description [Variation Report for NM_006030.4(CACNA2D2):c.2476G>T (p.Gly826Cys)]

NM_006030.4(CACNA2D2):c.2476G>T (p.Gly826Cys)

Genes:

LOC127898564:CYB561D2-LOC101928965 [Gene]
CACNA2D2:calcium voltage-gated channel auxiliary subunit alpha2delta 2 [Gene - OMIM - HGNC]
CYB561D2:cytochrome b561 family member D2 [Gene - OMIM - HGNC]
LOC101928965:uncharacterized LOC101928965 [Gene]

Variant type:

single nucleotide variant

Cytogenetic location:

3p21.31

Genomic location:

Preferred name:

NM_006030.4(CACNA2D2):c.2476G>T (p.Gly826Cys)

HGVS:

NC_000003.12:g.50367035C>A
NG_034070.1:g.142210G>T
NM_001005505.3:c.2476G>T
NM_001174051.3:c.2497G>T
NM_001291101.1:c.2269G>T
NM_001410768.1:c.2476G>T
NM_006030.4:c.2476G>TMANE SELECT
NP_001005505.1:p.Gly826Cys
NP_001167522.1:p.Gly833Cys
NP_001278030.1:p.Gly757Cys
NP_001397697.1:p.Gly826Cys
NP_006021.2:p.Gly826Cys
NC_000003.11:g.50404466C>A
NM_001174051.1:c.2497G>T

Protein change:

G757C

Molecular consequence:

NM_001005505.3:c.2476G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001174051.3:c.2497G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001291101.1:c.2269G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001410768.1:c.2476G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_006030.4:c.2476G>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Inborn genetic diseases
Identifiers:: MeSH: D030342; MedGen: C0950123

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV003994820	Ambry Genetics	criteria provided, single submitter (Ambry Variant Classification Scheme 2023)	Uncertain significance (Jun 13, 2023)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV003994820

Ambry Genetics

criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)

Uncertain significance
(Jun 13, 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, SCV003994820.2

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

Description

The c.2497G>T (p.G833C) alteration is located in exon 29 (coding exon 29) of the CACNA2D2 gene. This alteration results from a G to T substitution at nucleotide position 2497, causing the glycine (G) at amino acid position 833 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: May 1, 2024

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