The UMD-FBN1 mutations database
Record ID: 12

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1879C>Tp.Arg627CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGTArgTGTCysC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #06 NoYes

Mutation impact


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

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.830.01 (pathogenous)93 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
UKD01EDI F0001 I50ProbandFemalefamilial? (64 years old)U.K.

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Mitral regurgitation
O-Ectopia lentis
O-Myopia
O-Retinal detachment
S-Arachnodactyly (M)
S-Arm span/height >1.05 (M)
S-Chest deformity (unspecified)
S-Dolichostenomelia
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
78004112
Hayward C, Rae AL, Porteous ME, Logie LJ, Brock DJ. "Two novel mutations and a neutral polymorphism in EGF-like domains of the fibrillin gene (FBN1): SSCP screening of exons 15-21 in Marfan syndrome patients". Hum Mol Genet 1994 Feb;3(2):373-5.