The UMD-FBN1 mutations database
Record ID: 1971

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS46+5G>A (c.5788+5G>A)HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspspl+5Spl.G->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #29 Ca2+ binding

Mutation impact


At the mRNA levelOn restriction map
Skipping of exon 46, 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
TAGgtgcgt
88.1 _
TAGgtgcat
75.9 _ *
-13.8 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
GER03HAN F0083 I0023ProbandNANAGERMANY

Phenotypic groupDisease
NAUnknown

Clinical data


Symptom
Clinical data will be implemented as soon as possible

Reference


Reference IDPubMed IDReference
18219159394
S*ylen B, Singh KK, Abuzainin A, Rommel K, Becker H, Arslan-Kirchner M, Schmidtke J. "Prevalence of dural ectasia in 63 gene-mutation-positive patients with features of Marfan syndrome type 1 and Loeys-Dietz syndrome and report of 22 novel FBN1 mutations". Clin Genet. 2009 Mar;75(3):265-70.