The UMD-FBN1 mutations database
Record ID: 520

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS52+2insTG (c.6496+2insTG)HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspspl+2Spl.insTGTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #33 Ca2+ binding

Mutation impact


At the mRNA levelOn restriction map
Skipping of exon 52, in frameNew restriction site(s): none
Lost restriction site(s): none

Impact on splicing
Splice site type Wild type sequence CV Mutant type sequence CV Variation (%)
Donor
TAGgtgagt
96.9 _
TAGgtgtga
85.7 _ *
-11.5 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
BEL01GHE F0073 I0001ProbandNANAUnknownBELGIUM

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
no clinical data

Reference


Reference IDPubMed IDReference
8911700157
Loeys B, Nuytinck L, Delvaux I, De Bie S, De Paepe A. "Genotype and phenotype analysis of 171 patients referred for molecular study of the fibrillin-1 gene FBN1 because of suspected Marfan syndrome". Arch Intern Med. 2001 Nov 12;161(20):2447-54.