The UMD-FBN1 mutations database
Record ID: 760

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1556A>Gp.Tyr519CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TATTyrTGTCysA->GTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #03 conserved AA in cbEGF-likeNoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): EcoR V

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.830.01 (pathogenous)99 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
BEL01GHE F0085 I01ProbandNANABELGIUM

Phenotypic groupDisease
NANA

Clinical data


SymptomAge
C-Dilation or dissection of asc. aorta21

Reference


Reference IDPubMed IDReference
12115241795
Loeys B, De Backer J, Van Acker P, Wettinck K, Pals G, Nuytinck L, Coucke P, De Paepe A. "Comprehensive molecular screening of the FBN1 gene favors locus homogeneity of classical Marfan syndrome". Hum Mutat. 2004 Aug;24(2):140-6.