The UMD-FBN1 mutations database
Record ID: 2046

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS3-2A>G (c.347-2A>G)HeterozygousMutation

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

StructureKey Residue (HCD)Pyrimidin doubletCpG
EGF-like #02 

Mutation impact


At the mRNA levelOn restriction map
Insertion of 1bp (intron 3)New 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
ttttttttcaagTA
83.9 _
ttttttttcaggTA
54.9 _ *
-34.5 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
SWI01ZUR F0009 I01ProbandNANASWITZERLAND

Phenotypic groupDisease
NAUnknown

Clinical data


Symptom
Clinical data will be implemented as soon as possible

Reference


Reference IDPubMed IDReference
18819618372
Magyar I, Colman D, Arnold E, Baumgartner D, Bottani A, Fokstuen S, Addor MC, Berger W, Carrel T, Steinmann B, M‡ty‡s G. "Quantitative sequence analysis of FBN1 premature termination codons provides evidence for incomplete NMD in leukocytes". Hum Mutat. 2009 Sep;30(9):1355-64.