The UMD-FBN1 mutations database
Record ID: 2844

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS36+3insT (c.4582+3insT)HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspspl+3Spl.insTTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#04 conserved AA in TGFBP

Mutation impact


At the mRNA levelOn restriction map
Skipping of exon 36, in phaseNew 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
TTGgtaaga
86.3 _
TTGgttaag
63.2 _ *
-26.8 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA09FAR F0005 I01ProbandMalede novoU.S.A.

Phenotypic groupDisease
NAMFS

Clinical data


SymptomSeverityAge
C-Asc. aortic dilatation29
O-Ectopia lentisbilateral29
S-Arachnodactyly (M)29
S-Dolichostenomelia29

Reference


Reference IDPubMed IDReference
21011251996
Toudjarska I, Kilpatrick MW, Lembessis P, Carra S, Harton GL, Sisson ME, Black SH, Stern HJ, Gelman-Kohan Z, Shohat M, Tsipouras P. "Novel approach to the molecular diagnosis of Marfan syndrome: application to sporadic cases and in prenatal diagnosis". Am J Med Genet. 2001 Apr 1;99(4):294-302.