The UMD-FBN1 mutations database
Record ID: 1779

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS56-2A>C (c.6998-2A>C)HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GACAspspl-2Spl.A->CTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP #07 conserved AA in TGFBP

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
tgtcccttccagAC
90.5 _
tgtcccttcccgAC
61.6 _ *
-32 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
UKD07WIL F0058 I0001ProbandNANAU.K.

Phenotypic groupDisease
NAUnknown

Clinical data


Symptom
Clinical data will be implemented as soon as possible

Reference


Reference IDPubMed IDReference
15717627385
Howarth R, Yearwood C, Harvey JF. "Application of dHPLC for mutation detection of the fibrillin-1 gene for the diagnosis of Marfan syndrome in a National Health Service Laboratory". Genet Test. 2007 Summer;11(2):146-52.