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NM_170707.4(LMNA):c.686T>C (p.Ile229Thr) AND not specified

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Dec 22, 2014
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:
RCV000156919.5

Allele description [Variation Report for NM_170707.4(LMNA):c.686T>C (p.Ile229Thr)]

NM_170707.4(LMNA):c.686T>C (p.Ile229Thr)

Gene:
LMNA:lamin A/C [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
1q22
Genomic location:
Preferred name:
NM_170707.4(LMNA):c.686T>C (p.Ile229Thr)
HGVS:
  • NC_000001.11:g.156134851T>C
  • NG_008692.2:g.57279T>C
  • NM_001257374.3:c.350T>C
  • NM_001282624.2:c.443T>C
  • NM_001282625.2:c.686T>C
  • NM_001282626.2:c.686T>C
  • NM_005572.4:c.686T>C
  • NM_170707.4:c.686T>CMANE SELECT
  • NM_170708.4:c.686T>C
  • NP_001244303.1:p.Ile117Thr
  • NP_001269553.1:p.Ile148Thr
  • NP_001269554.1:p.Ile229Thr
  • NP_001269555.1:p.Ile229Thr
  • NP_005563.1:p.Ile229Thr
  • NP_733821.1:p.Ile229Thr
  • NP_733822.1:p.Ile229Thr
  • LRG_254t2:c.686T>C
  • LRG_254:g.57279T>C
  • NC_000001.10:g.156104642T>C
  • NM_170707.2:c.686T>C
  • NM_170707.3:c.686T>C
Protein change:
I117T
Links:
dbSNP: rs727505357
NCBI 1000 Genomes Browser:
rs727505357
Molecular consequence:
  • NM_001257374.3:c.350T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001282624.2:c.443T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001282625.2:c.686T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001282626.2:c.686T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_005572.4:c.686T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_170707.4:c.686T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_170708.4:c.686T>C - missense variant - [Sequence Ontology: SO:0001583]
Observations:
1

Condition(s)

Synonyms:
AllHighlyPenetrant
Identifiers:
MedGen: CN169374

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000206640Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine
criteria provided, single submitter

(LMM Criteria)
Uncertain significance
(Dec 22, 2014)
germlineclinical testing

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

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlinenot provided11not providednot providednot providedclinical testing

Citations

PubMed

A systematic approach to assessing the clinical significance of genetic variants.

Duzkale H, Shen J, McLaughlin H, Alfares A, Kelly MA, Pugh TJ, Funke BH, Rehm HL, Lebo MS.

Clin Genet. 2013 Nov;84(5):453-63. doi: 10.1111/cge.12257.

PubMed [citation]
PMID:
24033266
PMCID:
PMC3995020

Details of each submission

From Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine, SCV000206640.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided1not providednot providedclinical testing PubMed (1)

Description

The p.Ile229Thr variant in LMNA has not been previously reported in individuals with cardiomyopathy or in large population studies. Computational prediction too ls and conservation analyses do not provide strong support for or against an imp act to the protein. In summary, the clinical significance of the p.Ile229Thr var iant is uncertain.

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

Last Updated: Sep 29, 2024