The UMD-FBN1 mutations database
Record ID: 324

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS58-2A>G (c.7331-2A>G)HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspspl-2Spl.A->GTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #38 Ca2+ binding

Mutation impact


At the mRNA levelOn restriction map
Not tested on cDNANew restriction site(s): none
Lost restriction site(s): none

Impact on splicing
Splice site type Wild type sequence CV Mutant type sequence CV Variation (%)
Acceptor
ctttgatcatagAT
80.7 _
ctttgatcatggAT
51.8 _ *
-35.9 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
GER01BER F0015 I55ProbandMaleNAAt 40 years oldGERMANY

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


SymptomSeverity
C-Desc. aortic dissection (thor. or abdo.)
O-Ectopia lentis
S-Arachnodactyly (M)borderline
SI-Inguinal hernia

Reference


Reference IDPubMed IDReference
8210756346
Palz M, Tiecke F, Booms P, Goldner B, Rosenberg T, Fuchs J, Skovby F, Schumacher H, Kaufmann UC, von Kodolitsch Y, Nienaber CA, Leitner C, Katzke S, Vetter B, Hagemeier C, Robinson PN. "Clustering of mutations associated with mild Marfan-like phenotypes in the 3' region of FBN1 suggests a potential genotype-phenotype correlation". Am J Med Genet 2000 Mar 20;91(3):212-21.