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NM_001267550.2(TTN):c.94046G>A (p.Arg31349His) AND not provided

Germline classification:
Benign/Likely benign (8 submissions)
Last evaluated:
Aug 1, 2024
Review status:
2 stars out of maximum of 4 stars
criteria provided, multiple submitters, no conflicts
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:
RCV000172618.36

Allele description [Variation Report for NM_001267550.2(TTN):c.94046G>A (p.Arg31349His)]

NM_001267550.2(TTN):c.94046G>A (p.Arg31349His)

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.94046G>A (p.Arg31349His)
Other names:
p.R29708H:CGT>CAT
HGVS:
  • NC_000002.12:g.178547580C>T
  • NG_011618.3:g.288223G>A
  • NG_051363.1:g.29754C>T
  • NM_001256850.1:c.89123G>A
  • NM_001267550.2:c.94046G>AMANE SELECT
  • NM_003319.4:c.66851G>A
  • NM_133378.4:c.86342G>A
  • NM_133432.3:c.67226G>A
  • NM_133437.4:c.67427G>A
  • NP_001243779.1:p.Arg29708His
  • NP_001254479.2:p.Arg31349His
  • NP_003310.4:p.Arg22284His
  • NP_596869.4:p.Arg28781His
  • NP_597676.3:p.Arg22409His
  • NP_597681.4:p.Arg22476His
  • LRG_391t1:c.94046G>A
  • LRG_391:g.288223G>A
  • NC_000002.11:g.179412307C>T
  • NM_001267550.1:c.94046G>A
  • NM_003319.4:c.66851G>A
  • c.86342G>A
Protein change:
R22284H
Links:
dbSNP: rs181104321
NCBI 1000 Genomes Browser:
rs181104321
Molecular consequence:
  • NM_001256850.1:c.89123G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001267550.2:c.94046G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_003319.4:c.66851G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_133378.4:c.86342G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_133432.3:c.67226G>A - missense variant - [Sequence Ontology: SO:0001583]
  • NM_133437.4:c.67427G>A - missense variant - [Sequence Ontology: SO:0001583]
Observations:
6

Condition(s)

Synonyms:
none provided; RECLASSIFIED - ADRA2C POLYMORPHISM; RECLASSIFIED - ADRB1 POLYMORPHISM
Identifiers:
MedGen: C3661900

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Assertion and evidence details

Submission AccessionSubmitterReview Status
(Assertion method)
Clinical Significance
(Last evaluated)
OriginMethodCitations
SCV000051286Biesecker Lab/Clinical Genomics Section, National Institutes of Health - ClinSeq
criteria provided, single submitter

(Ng et al. (Circ Cardiovasc Genet. 2013))
Likely benign
(Jun 24, 2013)
unknownresearch

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

SCV000237783GeneDx
criteria provided, single submitter

(GeneDx Variant Classification Process June 2021)
Likely benign
(Oct 9, 2020)
germlineclinical testing

Citation Link,

SCV001146539Athena Diagnostics
criteria provided, single submitter

(Athena Diagnostics Criteria)
Benign
(Jun 17, 2019)
germlineclinical testing

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

SCV001740296Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen - VKGL Data-share Consensus
no assertion criteria provided
Likely benigngermlineclinical testing

SCV001927607Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus

See additional submitters

no assertion criteria provided
Likely benigngermlineclinical testing

SCV001955336Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+ - VKGL Data-share Consensus

See additional submitters

no assertion criteria provided
Likely benigngermlineclinical testing

SCV002496570CeGaT Center for Human Genetics Tuebingen
criteria provided, single submitter

(CeGaT Center For Human Genetics Tuebingen Variant Classification Criteria Version 2)
Likely benign
(Aug 1, 2024)
germlineclinical testing

Citation Link,

SCV003800141ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories
criteria provided, single submitter

(ARUP Molecular Germline Variant Investigation Process 2021)
Likely benign
(Sep 20, 2022)
germlineclinical testing

Citation Link

Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineyes6not providednot providednot providednot providedclinical testing
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing
not providedunknownunknown2not providednot providednot providednot providedresearch

Citations

PubMed

Interpreting secondary cardiac disease variants in an exome cohort.

Ng D, Johnston JJ, Teer JK, Singh LN, Peller LC, Wynter JS, Lewis KL, Cooper DN, Stenson PD, Mullikin JC, Biesecker LG; NIH Intramural Sequencing Center (NISC) Comparative Sequencing Program.

Circ Cardiovasc Genet. 2013 Aug;6(4):337-46. doi: 10.1161/CIRCGENETICS.113.000039. Epub 2013 Jul 16.

PubMed [citation]
PMID:
23861362
PMCID:
PMC3887521

A Standardized DNA Variant Scoring System for Pathogenicity Assessments in Mendelian Disorders.

Karbassi I, Maston GA, Love A, DiVincenzo C, Braastad CD, Elzinga CD, Bright AR, Previte D, Zhang K, Rowland CM, McCarthy M, Lapierre JL, Dubois F, Medeiros KA, Batish SD, Jones J, Liaquat K, Hoffman CA, Jaremko M, Wang Z, Sun W, Buller-Burckle A, et al.

Hum Mutat. 2016 Jan;37(1):127-34. doi: 10.1002/humu.22918. Epub 2015 Oct 29.

PubMed [citation]
PMID:
26467025
PMCID:
PMC4737317

Details of each submission

From Biesecker Lab/Clinical Genomics Section, National Institutes of Health - ClinSeq, SCV000051286.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided2not providednot providedresearch PubMed (1)
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1unknownunknownnot providednot providednot provided2not providednot providednot provided

From GeneDx, SCV000237783.3

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

Description

This variant is associated with the following publications: (PMID: 23861362, 23396983)

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

From Athena Diagnostics, SCV001146539.1

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

From Diagnostic Laboratory, Department of Genetics, University Medical Center Groningen - VKGL Data-share Consensus, SCV001740296.3

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From Genome Diagnostics Laboratory, University Medical Center Utrecht - VKGL Data-share Consensus, SCV001927607.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From Joint Genome Diagnostic Labs from Nijmegen and Maastricht, Radboudumc and MUMC+ - VKGL Data-share Consensus, SCV001955336.1

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot providednot providednot providednot providednot provided

From CeGaT Center for Human Genetics Tuebingen, SCV002496570.20

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not provided6not providednot providedclinical testingnot provided

Description

TTN: BS2

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineyesnot providednot providednot provided6not providednot providednot provided

From ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories, SCV003800141.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided
#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: Mar 22, 2025