NM_002234.4(KCNA5):c.929C>T (p.Pro310Leu) AND Atrial fibrillation, familial, 7

Germline classification:: Benign/Likely benign (3 submissions)
Last evaluated:: Jan 31, 2024
Review status:: 2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts

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:: RCV000528756.21

Allele description [Variation Report for NM_002234.4(KCNA5):c.929C>T (p.Pro310Leu)]

NM_002234.4(KCNA5):c.929C>T (p.Pro310Leu)

Gene:

KCNA5:potassium voltage-gated channel subfamily A member 5 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

12p13.32

Genomic location:

Preferred name:

NM_002234.4(KCNA5):c.929C>T (p.Pro310Leu)

HGVS:

NC_000012.12:g.5045076C>T
NG_012198.1:g.6158C>T
NM_002234.4:c.929C>TMANE SELECT
NP_002225.2:p.Pro310Leu
NC_000012.11:g.5154242C>T
NM_002234.2:c.929C>T
NM_002234.3:c.929C>T

Protein change:

P310L

Links:

dbSNP: rs17215402

NCBI 1000 Genomes Browser:

rs17215402

Molecular consequence:

NM_002234.4:c.929C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Atrial fibrillation, familial, 7 (ATFB7)
Identifiers:: MONDO: MONDO:0012828; MedGen: C2677106; OMIM: 612240

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000647006	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Benign (Jan 31, 2024)	germline	clinical testing	PubMed (1) [See all records that cite this PMID]
SCV001268555	Illumina Laboratory Services, Illumina	criteria provided, single submitter (ICSL Variant Classification Criteria 13 December 2019)	Likely benign (Apr 27, 2017)	germline	clinical testing	PubMed (2) [See all records that cite these PMIDs] 15735608, 22402074 Citation Link,
SCV001472277	ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories	criteria provided, single submitter (ARUP Molecular Germline Variant Investigation Process 2021)	Likely benign (Jan 12, 2021)	germline	clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000647006

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Benign
(Jan 31, 2024)

germline

clinical testing

PubMed (1)
[See all records that cite this PMID]

SCV001268555

Illumina Laboratory Services, Illumina

criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)

Likely benign
(Apr 27, 2017)

germline

clinical testing

PubMed (2)
[See all records that cite these PMIDs]

Citation Link,

SCV001472277

ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories

criteria provided, single submitter

(ARUP Molecular Germline Variant Investigation Process 2021)

Likely benign
(Jan 12, 2021)

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

Citations

PubMed

Sherloc: a comprehensive refinement of the ACMG-AMP variant classification criteria.

Nykamp K, Anderson M, Powers M, Garcia J, Herrera B, Ho YY, Kobayashi Y, Patil N, Thusberg J, Westbrook M; Invitae Clinical Genomics Group., Topper S.

Genet Med. 2017 Oct;19(10):1105-1117. doi: 10.1038/gim.2017.37. Epub 2017 May 11. Erratum in: Genet Med. 2020 Jan;22(1):240. doi: 10.1038/s41436-019-0624-9.

PubMed [citation]

PMID:: 28492532
PMCID:: PMC5632818

Polymorphism screening in the cardiac K+ channel gene KCNA5.

Simard C, Drolet B, Yang P, Kim RB, Roden DM.

Clin Pharmacol Ther. 2005 Mar;77(3):138-44.

PubMed [citation]

PMID:: 15735608

See all PubMed Citations (3)

Details of each submission

From Invitae, SCV000647006.8

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

#	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

From Illumina Laboratory Services, Illumina, SCV001268555.1

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (2)

Description

This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). Publications were found based on this search. The evidence from the literature, in combination with allele frequency data from public databases where available, was sufficient to determine this variant is unlikely to cause disease. Therefore, this variant is classified as likely benign.

#	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

From ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories, SCV001472277.2

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

#	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: Jul 15, 2024

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