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NM_000352.6(ABCC8):c.3544C>T (p.Arg1182Trp) AND Type 2 diabetes mellitus

Germline classification:
Pathogenic (1 submission)
Last evaluated:
Nov 15, 2020
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
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:
RCV001640282.5

Allele description [Variation Report for NM_000352.6(ABCC8):c.3544C>T (p.Arg1182Trp)]

NM_000352.6(ABCC8):c.3544C>T (p.Arg1182Trp)

Gene:
ABCC8:ATP binding cassette subfamily C member 8 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
11p15.1
Genomic location:
Preferred name:
NM_000352.6(ABCC8):c.3544C>T (p.Arg1182Trp)
HGVS:
  • NC_000011.10:g.17404525G>A
  • NG_008867.1:g.77378C>T
  • NM_000352.6:c.3544C>TMANE SELECT
  • NM_001287174.3:c.3547C>T
  • NM_001351295.2:c.3610C>T
  • NM_001351296.2:c.3544C>T
  • NM_001351297.2:c.3541C>T
  • NP_000343.2:p.Arg1182Trp
  • NP_001274103.1:p.Arg1183Trp
  • NP_001338224.1:p.Arg1204Trp
  • NP_001338225.1:p.Arg1182Trp
  • NP_001338226.1:p.Arg1181Trp
  • LRG_790t1:c.3544C>T
  • LRG_790t2:c.3547C>T
  • LRG_790:g.77378C>T
  • LRG_790p1:p.Arg1182Trp
  • LRG_790p2:p.Arg1183Trp
  • NC_000011.9:g.17426072G>A
  • NM_000352.3:c.3544C>T
  • NM_000352.5:c.3544C>T
  • NR_147094.2:n.3693C>T
Protein change:
R1181W; ARG1182TRP
Links:
OMIM: 600509.0031; dbSNP: rs797045209
NCBI 1000 Genomes Browser:
rs797045209
Molecular consequence:
  • NM_000352.6:c.3544C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001287174.3:c.3547C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001351295.2:c.3610C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001351296.2:c.3544C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001351297.2:c.3541C>T - missense variant - [Sequence Ontology: SO:0001583]
  • NR_147094.2:n.3693C>T - non-coding transcript variant - [Sequence Ontology: SO:0001619]
Observations:
1

Condition(s)

Name:
Type 2 diabetes mellitus
Synonyms:
Type II diabetes mellitus
Identifiers:
MONDO: MONDO:0005148; MeSH: D003924; MedGen: C0011860; OMIM: 125853; Human Phenotype Ontology: HP:0005978

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV001519034Department of Endocrinology, Antwerp University Hospital
no assertion criteria provided
Pathogenic
(Nov 15, 2020)
maternalclinical testing

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
Caucasianmaternalyes1not providednot providednot providednot providedclinical testing

Details of each submission

From Department of Endocrinology, Antwerp University Hospital, SCV001519034.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1Caucasian1not providednot providedclinical testingnot provided

Description

This is a variant with a reported allele frequency of 0.000003978 according to GnomAD. This, together with Clinvar reports on pathogenicity and variant effect predictor strengthens the indirect evidence for causality. The present mutation has mostly been associated with neonatal diabetes (Flanagan 2007, Batra 2009, Kong 2010, Bonnefond 2013, Beltrand 2015, Zhang 2015, Hashimoto 2016) and in only 3 papers reporting a MODY12 (Reilly 2019, Novak 2020, Gurtunca 2020).

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1maternalyesnot providednot providednot provided1not providednot providednot provided

Last Updated: Nov 22, 2025