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NM_001267550.2(TTN):c.103974C>T (p.Ile34658=) AND TTN-related disorder

Germline classification:
Benign (1 submission)
Last evaluated:
Jan 18, 2021
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:
RCV004528224.2

Allele description [Variation Report for NM_001267550.2(TTN):c.103974C>T (p.Ile34658=)]

NM_001267550.2(TTN):c.103974C>T (p.Ile34658=)

Genes:
TTN-AS1:TTN antisense RNA 1 [Gene - HGNC]
TTN:titin [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
2q31.2
Genomic location:
Preferred name:
NM_001267550.2(TTN):c.103974C>T (p.Ile34658=)
Other names:
p.I33017I:ATC>ATT
HGVS:
  • NC_000002.12:g.178532641G>A
  • NG_011618.3:g.303162C>T
  • NG_051363.1:g.14815G>A
  • NM_001256850.1:c.99051C>T
  • NM_001267550.2:c.103974C>TMANE SELECT
  • NM_003319.4:c.76779C>T
  • NM_133378.4:c.96270C>T
  • NM_133432.3:c.77154C>T
  • NM_133437.4:c.77355C>T
  • NP_001243779.1:p.Ile33017=
  • NP_001254479.1:p.Ile34658=
  • NP_001254479.2:p.Ile34658=
  • NP_003310.4:p.Ile25593=
  • NP_596869.4:p.Ile32090=
  • NP_597676.3:p.Ile25718=
  • NP_597681.4:p.Ile25785=
  • LRG_391t1:c.103974C>T
  • LRG_391:g.303162C>T
  • LRG_391p1:p.Ile34658=
  • NC_000002.11:g.179397368G>A
  • NM_001267550.1:c.103974C>T
  • NM_133379.3:c.*212944C>T
  • NP_596869.4:p.(=)
  • c.96270C>T
  • p.Ile32090Ile
  • p.Ile34658Ile
Links:
dbSNP: rs199714102
NCBI 1000 Genomes Browser:
rs199714102
Molecular consequence:
  • NM_001256850.1:c.99051C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_001267550.2:c.103974C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_003319.4:c.76779C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_133378.4:c.96270C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_133432.3:c.77154C>T - synonymous variant - [Sequence Ontology: SO:0001819]
  • NM_133437.4:c.77355C>T - synonymous variant - [Sequence Ontology: SO:0001819]

Condition(s)

Name:
TTN-related disorder
Synonyms:
TTN-related condition; TTN-Related Disorders; TTN-related disease
Identifiers:

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000315640PreventionGenetics, part of Exact Sciences
no assertion criteria provided
Benign
(Jan 18, 2021)
germlineclinical testing

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From PreventionGenetics, part of Exact Sciences, SCV000315640.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications).

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Oct 20, 2024