The UMD-FBN1 mutations database
Record ID: 1290

Mutation description


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

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

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

Mutation impact


At the mRNA levelOn restriction map
Deletion of 12bp (exon 57)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
tgtcccttccagAC
90.5 _
tgtcccttccggAC
61.6 _ *
-32 %

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
FRA01BOU F0365 I0403ProbandMalefamilialFRANCE

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom

Reference


Reference IDPubMed IDReference
14519293843
Stheneur C, Collod-B*roud G, Faivre L, Buyck JF, Gouya L, Le Parc JM, Moura B, Muti C, Grandchamp B, Sultan G, Claustres M, Aegerter P, Chevallier B, Jondeau G, Boileau C. "Identification of the minimal combination of clinical features in probands for efficient mutation detection in the FBN1 gene". Eur J Hum Genet. 2009 Sep;17(9):1121-8.