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NM_000368.5(TSC1):c.2039G>A (p.Gly680Glu) AND Tuberous sclerosis syndrome

Germline classification:
Uncertain significance (2 submissions)
Last evaluated:
Sep 9, 2023
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:
RCV000042127.5

Allele description [Variation Report for NM_000368.5(TSC1):c.2039G>A (p.Gly680Glu)]

NM_000368.5(TSC1):c.2039G>A (p.Gly680Glu)

Gene:
TSC1:TSC complex subunit 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
9q34.13
Genomic location:
Preferred name:
NM_000368.5(TSC1):c.2039G>A (p.Gly680Glu)
HGVS:
  • NC_000009.12:g.132904413C>T
  • NG_012386.1:g.45221G>A
  • NM_000368.5:c.2039G>AMANE SELECT
  • NM_001162426.2:c.2036G>A
  • NM_001162427.2:c.1886G>A
  • NM_001362177.2:c.1676G>A
  • NP_000359.1:p.Gly680Glu
  • NP_000359.1:p.Gly680Glu
  • NP_001155898.1:p.Gly679Glu
  • NP_001155899.1:p.Gly629Glu
  • NP_001349106.1:p.Gly559Glu
  • LRG_486t1:c.2039G>A
  • LRG_486:g.45221G>A
  • LRG_486p1:p.Gly680Glu
  • NC_000009.11:g.135779800C>T
  • NM_000368.3:c.2039G>A
  • NM_000368.4:c.2039G>A
  • p.(Gly680Glu)
Protein change:
G559E
Links:
Tuberous sclerosis database (TSC1): TSC1_00128; dbSNP: rs118203623
NCBI 1000 Genomes Browser:
rs118203623
Molecular consequence:
  • NM_000368.5:c.2039G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001162426.2:c.2036G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001162427.2:c.1886G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001362177.2:c.1676G>A - missense variant - [Sequence Ontology: SO:0001583]
Observations:
1

Condition(s)

Name:
Tuberous sclerosis syndrome (TSC)
Synonyms:
Tuberous sclerosis
Identifiers:
MONDO: MONDO:0001734; MedGen: C0041341; OMIM: PS191100

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000065912Tuberous sclerosis database (TSC1)
no classification provided

(Tuberous Sclerosis Database Assertion Criteria 2015)
not providedgermlinecuration

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

Citation Link,

SCV004828604All of Us Research Program, National Institutes of Health
criteria provided, single submitter

(ACMG Guidelines, 2015)
Uncertain Significance
(Sep 9, 2023)
germlineclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyes1not providednot providednot providednot providedcuration
not providedgermlineunknown1not providednot provided108544not providedclinical testing

Citations

PubMed

Comprehensive mutation analysis of TSC1 using two-dimensional DNA electrophoresis with DGGE.

Dabora SL, Sigalas I, Hall F, Eng C, Vijg J, Kwiatkowski DJ.

Ann Hum Genet. 1998 Nov;62(Pt 6):491-504.

PubMed [citation]
PMID:
10363127

A mutation screen of the TSC1 gene reveals 26 protein truncating mutations and 1 splice site mutation in a panel of 79 tuberous sclerosis patients.

Young JM, Burley MW, Jeremiah SJ, Jeganathan D, Ekong R, Osborne JP, Povey S.

Ann Hum Genet. 1998 May;62(Pt 3):203-13.

PubMed [citation]
PMID:
9803264
See all PubMed Citations (3)

Details of each submission

From Tuberous sclerosis database (TSC1), SCV000065912.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedcuration PubMed (2)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From All of Us Research Program, National Institutes of Health, SCV004828604.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testing PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknown108544not providednot provided1not providednot providednot provided

Last Updated: May 16, 2025