U.S. flag

An official website of the United States government

NM_001999.4(FBN2):c.4286C>T (p.Pro1429Leu) AND Familial thoracic aortic aneurysm and aortic dissection

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
May 19, 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:
RCV003298960.2

Allele description [Variation Report for NM_001999.4(FBN2):c.4286C>T (p.Pro1429Leu)]

NM_001999.4(FBN2):c.4286C>T (p.Pro1429Leu)

Gene:
FBN2:fibrillin 2 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
5q23.3
Genomic location:
Preferred name:
NM_001999.4(FBN2):c.4286C>T (p.Pro1429Leu)
HGVS:
  • NC_000005.10:g.128330632G>A
  • NG_008750.1:g.212412C>T
  • NM_001999.4:c.4286C>TMANE SELECT
  • NP_001990.2:p.Pro1429Leu
  • NC_000005.9:g.127666324G>A
  • NM_001999.3:c.4286C>T
Protein change:
P1429L
Links:
dbSNP: rs771467729
NCBI 1000 Genomes Browser:
rs771467729
Molecular consequence:
  • NM_001999.4:c.4286C>T - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Familial thoracic aortic aneurysm and aortic dissection (TAAD)
Synonyms:
Thoracic aortic aneurysm and aortic dissection; Thoracic aortic aneurysms and dissections
Identifiers:
MONDO: MONDO:0019625; MedGen: C4707243; Orphanet: 91387; OMIM: PS607086

Recent activity

Clear Turn Off Turn On

Your browsing activity is empty.

Activity recording is turned off.

Turn recording back on

See more...

Assertion and evidence details

Help
Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV003997582Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(May 19, 2023) 		germlineclinical testing

Citation Link

Help

Summary from all submissions

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

Details of each submission

From Ambry Genetics, SCV003997582.2

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

Description

The p.P1429L variant (also known as c.4286C>T), located in coding exon 33 of the FBN2 gene, results from a C to T substitution at nucleotide position 4286. The proline at codon 1429 is replaced by leucine, an amino acid with similar properties. This amino acid position is well conserved in available vertebrate species. In addition, the in silico prediction for this alteration is inconclusive. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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

Last Updated: Sep 29, 2024