NM_000162.5(GCK):c.952G>T (p.Gly318Trp) AND Maturity-onset diabetes of the young type 2

Germline classification:: Likely pathogenic (1 submission)
Last evaluated:: Aug 18, 2011
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:: RCV000029931.2

Allele description [Variation Report for NM_000162.5(GCK):c.952G>T (p.Gly318Trp)]

NM_000162.5(GCK):c.952G>T (p.Gly318Trp)

Gene:

GCK:glucokinase [Gene - OMIM - HGNC]

Variant type:

single nucleotide variant

Cytogenetic location:

7p13

Genomic location:

Preferred name:

NM_000162.5(GCK):c.952G>T (p.Gly318Trp)

HGVS:

NC_000007.14:g.44146530C>A
NG_008847.2:g.56641G>T
NM_000162.5:c.952G>TMANE SELECT
NM_001354800.1:c.952G>T
NM_001354801.1:c.8+89G>T
NM_033507.3:c.955G>T
NM_033508.3:c.949G>T
NP_000153.1:p.Gly318Trp
NP_001341729.1:p.Gly318Trp
NP_277042.1:p.Gly319Trp
NP_277043.1:p.Gly317Trp
LRG_1074t1:c.952G>T
LRG_1074t2:c.955G>T
LRG_1074:g.56641G>T
LRG_1074p1:p.Gly318Trp
LRG_1074p2:p.Gly319Trp
NC_000007.13:g.44186129C>A
NM_000162.3:c.952G>T

Protein change:

G317W

Links:

dbSNP: rs193922340

NCBI 1000 Genomes Browser:

rs193922340

Molecular consequence:

NM_001354801.1:c.8+89G>T - intron variant - [Sequence Ontology: SO:0001627]
NM_000162.5:c.952G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_001354800.1:c.952G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_033507.3:c.955G>T - missense variant - [Sequence Ontology: SO:0001583]
NM_033508.3:c.949G>T - missense variant - [Sequence Ontology: SO:0001583]

Observations:

Condition(s)

Name:: Maturity-onset diabetes of the young type 2
Synonyms:: MODY type 2; Diabetes mellitus MODY type 2; MODY glucokinase-related; See all synonyms [MedGen]
Identifiers:: MONDO: MONDO:0007453; MedGen: C0342277; Orphanet: 552; OMIM: 125851

Recent activity

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Mus musculus meiotic nuclear divisions 1 (Mnd1), transcript variant 1, mRNA
Mus musculus meiotic nuclear divisions 1 (Mnd1), transcript variant 1, mRNA
gi|2168986091|ref|NM_029797.4|

Nucleotide

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV000052586	Women's Health and Genetics/Laboratory Corporation of America, LabCorp	criteria provided, single submitter (LabCorp Variant Classification Summary - May 2015)	likely pathogenic (Aug 18, 2011)	germline	curation, clinical testing	Citation Link

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV000052586

Women's Health and Genetics/Laboratory Corporation of America, LabCorp

criteria provided, single submitter

(LabCorp Variant Classification Summary - May 2015)

likely pathogenic
(Aug 18, 2011)

germline

curation, 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	2	not provided	not provided	not provided	not provided	clinical testing
not provided	germline	yes	1	not provided	not provided	not provided	not provided	curation

Details of each submission

From Women's Health and Genetics/Laboratory Corporation of America, LabCorp, SCV000052586.2

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

Description

Converted during submission to Likely pathogenic.

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	yes	not provided	Blood	assert pathogenicity		not provided	not provided	not provided	not provided
2	germline	unknown	not provided	Blood	assert pathogenicity		not provided	not provided	not provided	See 2
3	germline	unknown	not provided	Blood	assert pathogenicity		not provided	not provided	not provided	See 3

Co-occurrences

#	Zygosity	Alleles	Number of Observations
2	SingleHeterozygote	HNF4A:c.116-5C>T, TCF1:c.864G>C, TCF1:c.1720A>G, HNF4A:c.116-5C>T, TCF1:c.864G>C, TCF1:c.1720A>G	1
3	SingleHeterozygote	HNF4A:c.116-5C>T, TCF1:c.864G>C, TCF1:c.1720A>G, HNF4A:c.116-5C>T, TCF1:c.864G>C, TCF1:c.1720A>G	1

Last Updated: May 7, 2024

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