VCV000158688.7 - ClinVar

NM_000525.4(KCNJ11):c.988T>C (p.Tyr330His)

Germline

Classification

The aggregate germline classification for this variant, typically for a monogenic or Mendelian disorder as in the ACMG/AMP guidelines, or for response to a drug. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the aggregate classification.

(2)

Stars represent the aggregate review status, or the level of review supporting the aggregate germline classification for this VCV record. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status. The number of submissions which contribute to this review status is shown in parentheses.

Conflicting classifications of pathogenicity
Pathogenic(1); Uncertain significance(1)

criteria provided, conflicting classifications

Somatic

No data submitted for somatic clinical impact

Somatic

No data submitted for oncogenicity

Variant Details

Identifiers

NM_000525.4(KCNJ11):c.988T>C (p.Tyr330His)

Variation ID: 158688 Accession: VCV000158688.7

Type and length

single nucleotide variant, 1 bp

Location

Cytogenetic: 11p15.1 11: 17387104 (GRCh38) [ NCBI UCSC ] 11: 17408651 (GRCh37) [ NCBI UCSC ]

Timeline in ClinVar

	First in ClinVar Help The date this variant first appeared in ClinVar with each type of classification.	Last submission Help The date of the most recent submission for each type of classification for this variant.	Last evaluated Help The most recent date that a submitter evaluated this variant for each type of classification.
Germline	Nov 23, 2014	May 7, 2022	Feb 8, 2013

HGVS

Nucleotide	Protein	Molecular consequence
NM_000525.4:c.988T>C MANE Select Help Transcripts from the Matched Annotation from the NCBI and EMBL-EBI (MANE) collaboration.	NP_000516.3:p.Tyr330His	missense
NM_001166290.2:c.727T>C	NP_001159762.1:p.Tyr243His	missense
NM_001377296.1:c.727T>C	NP_001364225.1:p.Tyr243His	missense
NM_001377297.1:c.727T>C	NP_001364226.1:p.Tyr243His	missense
NC_000011.10:g.17387104A>G
NC_000011.9:g.17408651A>G
NG_012446.1:g.6556T>C

... more HGVS ... less HGVS

Protein change

Y330H, Y243H

Other names

Canonical SPDI

NC_000011.10:17387103:A:G

Functional consequence Help The effect of the variant on RNA or protein function, based on experimental evidence from submitters.

Global minor allele frequency (GMAF) Help The global minor allele frequency calculated by the 1000 Genomes Project. The minor allele at this location is indicated in parentheses and may be different from the allele represented by this VCV record.

Allele frequency Help The frequency of the allele represented by this VCV record.

Links

ClinGen: CA172354 dbSNP: rs587783675 VarSome

Genes

Gene	OMIM	ClinGen Gene Dosage Sensitivity Curation		Variation Viewer Help Links to Variation Viewer, a genome browser to view variation data from NCBI databases.	Related variants
Gene	OMIM	HI score Help The haploinsufficiency score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.	TS score Help The triplosensitivity score for the gene, curated by ClinGen’s Dosage Sensitivity Curation task team.		Within gene Help The number of variants in ClinVar that are contained within this gene, with a link to view the list of variants.	All Help The number of variants in ClinVar for this gene, including smaller variants within the gene and larger CNVs that overlap or fully contain the gene.
KCNJ11		-	-	GRCh38 GRCh37	466	492

Conditions - Germline

Condition Help The condition for this variant-condition (RCV) record in ClinVar.	Classification Help The aggregate germline classification for this variant-condition (RCV) record in ClinVar. The number of submissions that contribute to this aggregate classification is shown in parentheses. (# of submissions)	Review status Help The aggregate review status for this variant-condition (RCV) record in ClinVar. This value is calculated by NCBI based on data from submitters. Read our rules for calculating the review status.	Last evaluated Help The most recent date that a submitter evaluated this variant for the condition.	Variation/condition record Help The RCV accession number, with most recent version number, for the variant-condition record, with a link to the RCV web page.
Diabetes mellitus	Pathogenic (1)	criteria provided, single submitter	Feb 8, 2013	RCV000146123.6
Maturity onset diabetes mellitus in young	Uncertain significance (1)	criteria provided, single submitter	-	RCV002226690.2

Submissions - Germline

Classification Help The submitted germline classification for each SCV record. (Last evaluated)	Review status Help Stars represent the review status, or the level of review supporting the submitted (SCV) record. This value is calculated by NCBI based on data from the submitter. Read our rules for calculating the review status. This column also includes a link to the submitter’s assertion criteria if provided, and the collection method. (Assertion criteria)	Condition Help The condition for the classification, provided by the submitter for this submitted (SCV) record. This column also includes the affected status and allele origin of individuals observed with this variant.	Submitter Help The submitting organization for this submitted (SCV) record. This column also includes the SCV accession and version number, the date this SCV first appeared in ClinVar, and the date that this SCV was last updated in ClinVar.	More information Help This column includes more information supporting the classification, including citations, the comment on classification, and detailed evidence provided as observations of the variant by the submitter.
Pathogenic (Feb 08, 2013)	criteria provided, single submitter (ACMG Guidelines, 2007) Method: clinical testing	Diabetes mellitus (Autosomal unknown) Affected status: yes Allele origin: germline	Genetic Services Laboratory, University of Chicago Accession: SCV000193340.1 First in ClinVar: Nov 23, 2014 Last updated: Nov 23, 2014
Uncertain significance (-)	criteria provided, single submitter (K&H Uppaluri Personalized Medicine Clinic Variant Classification & Assertion Criteria) Method: research	Maturity onset diabetes mellitus in young (Autosomal dominant inheritance) Affected status: unknown Allele origin: somatic	Clinical Genomics, Uppaluri K&H Personalized Medicine Clinic Accession: SCV002505464.1 First in ClinVar: May 07, 2022 Last updated: May 07, 2022	Publications: PubMed (3) PubMed: 26448950‚ 15580558‚ 15718250 Comment: Mutations in KCNJ11 gene can cause decreased production and secretion of insulin. This can lead to MODY which may be responsive to oral sulfonylureas. It … (more) Mutations in KCNJ11 gene can cause decreased production and secretion of insulin. This can lead to MODY which may be responsive to oral sulfonylureas. It is also associated with Neonatal Diabetes. However, no sufficient evidence is found to ascertain the role of rs587783675 variant in MODY yet. (less)

Comment:

Mutations in KCNJ11 gene can cause decreased production and secretion of insulin. This can lead to MODY which may be responsive to oral sulfonylureas. It is also associated with Neonatal Diabetes. However, no sufficient evidence is found to ascertain the role of rs587783675 variant in MODY yet.

Germline Functional Evidence

There is no functional evidence in ClinVar for this variation. If you have generated functional data for this variation, please consider submitting that data to ClinVar.

Comment:

Citations for germline classification of this variant

Title	Author	Journal	Year	Link
KCNJ11: Genetic Polymorphisms and Risk of Diabetes Mellitus.	Haghvirdizadeh P	Journal of diabetes research	2015	PMID: 26448950
Relapsing diabetes can result from moderately activating mutations in KCNJ11.	Gloyn AL	Human molecular genetics	2005	PMID: 15718250
KCNJ11 activating mutations in Italian patients with permanent neonatal diabetes.	Massa O	Human mutation	2005	PMID: 15580558

Text-mined citations for rs587783675 ...

These citations are identified by LitVar using the rs number, so they may include citations for more than one variant at this location. Please review the LitVar results carefully for your variant of interest.

Record last updated Apr 09, 2023

ClinVar Genomic variation as it relates to human health

NM_000525.4(KCNJ11):c.988T>C (p.Tyr330His)

Variant Details

Genes

Conditions - Germline

Submissions - Germline

Germline Functional Evidence

Citations for germline classification of this variant

Text-mined citations for rs587783675 ...