NM_001126108.2(SLC12A3):c.2615T>C (p.Met872Thr) AND Familial hypokalemia-hypomagnesemia

Germline classification:: Uncertain significance (2 submissions)
Last evaluated:: Mar 14, 2022
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:: RCV001116973.5

Allele description [Variation Report for NM_001126108.2(SLC12A3):c.2615T>C (p.Met872Thr)]

NM_001126108.2(SLC12A3):c.2615T>C (p.Met872Thr)

Gene:

SLC12A3:solute carrier family 12 member 3 [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

16q13

Genomic location:

Preferred name:

NM_001126108.2(SLC12A3):c.2615T>C (p.Met872Thr)

HGVS:

NC_000016.10:g.56894624T>C
NG_009386.2:g.34418T>C
NM_000339.3:c.2642T>C
NM_001126107.2:c.2639T>C
NM_001126108.2:c.2615T>CMANE SELECT
NP_000330.3:p.Met881Thr
NP_001119579.2:p.Met880Thr
NP_001119580.2:p.Met872Thr
NC_000016.9:g.56928536T>C
NC_000016.9:g.56928536T>C
NG_009386.1:g.34418T>C
NM_000339.2:c.2642T>C

Protein change:

M872T

Links:

dbSNP: rs752124879

NCBI 1000 Genomes Browser:

rs752124879

Molecular consequence:

NM_000339.3:c.2642T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001126107.2:c.2639T>C - missense variant - [Sequence Ontology: SO:0001583]
NM_001126108.2:c.2615T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:: Familial hypokalemia-hypomagnesemia (GTLMNS)
Synonyms:: Potassium and magnesium depletion; Hypomagnesemia-hypokalemia, primary renotubular, with hypocalciuria
Identifiers:: MONDO: MONDO:0009904; MedGen: C0268450; Orphanet: 358; OMIM: 263800

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV001275121	Illumina Laboratory Services, Illumina	criteria provided, single submitter (ICSL Variant Classification Criteria 13 December 2019)	Uncertain significance (Apr 27, 2017)	germline	clinical testing	PubMed (1) [See all records that cite this PMID] Citation Link,
SCV002791366	Fulgent Genetics, Fulgent Genetics	criteria provided, single submitter (ACMG Guidelines, 2015)	Uncertain significance (Mar 14, 2022)	unknown	clinical testing	PubMed (1) [See all records that cite this PMID]

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV001275121

Illumina Laboratory Services, Illumina

criteria provided, single submitter

(ICSL Variant Classification Criteria 13 December 2019)

Uncertain significance
(Apr 27, 2017)

germline

clinical testing

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

Citation Link,

SCV002791366

Fulgent Genetics, Fulgent Genetics

criteria provided, single submitter

(ACMG Guidelines, 2015)

Uncertain significance
(Mar 14, 2022)

unknown

clinical testing

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

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
not provided	unknown	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Novel NCC mutants and functional analysis in a new cohort of patients with Gitelman syndrome.

Glaudemans B, Yntema HG, San-Cristobal P, Schoots J, Pfundt R, Kamsteeg EJ, Bindels RJ, Knoers NV, Hoenderop JG, Hoefsloot LH.

Eur J Hum Genet. 2012 Mar;20(3):263-70. doi: 10.1038/ejhg.2011.189. Epub 2011 Oct 19.

PubMed [citation]

PMID:: 22009145
PMCID:: PMC3283182

Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology.

Richards S, Aziz N, Bale S, Bick D, Das S, Gastier-Foster J, Grody WW, Hegde M, Lyon E, Spector E, Voelkerding K, Rehm HL; ACMG Laboratory Quality Assurance Committee..

Genet Med. 2015 May;17(5):405-24. doi: 10.1038/gim.2015.30. Epub 2015 Mar 5.

PubMed [citation]

PMID:: 25741868
PMCID:: PMC4544753

Details of each submission

From Illumina Laboratory Services, Illumina, SCV001275121.1

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

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. However, the evidence from the literature, in combination with allele frequency data from public databases where available, was not sufficient to rule this variant in or out of causing disease. Therefore, this variant is classified as a variant of unknown significance.

#	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 Fulgent Genetics, Fulgent Genetics, SCV002791366.1

#	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	unknown	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: Sep 29, 2024

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