The UMD-FBN1 mutations database
Record ID: 24

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.6453C>Gp.Cys2151TrpHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTGGTrpC->GTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #32 Disulfide bonds 2137-2151 (C4)NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): BsiY I
Lost restriction site(s): Fnu4H I

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
FIN01HEL F0010 I01ProbandMalefamilial? (17 years old)FINLAND

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Mitral valve prolapse
O-Ectopia lentis
O-Myopia
S-Arachnodactyly (M)
S-Chest deformity (unspecified)
S-Increased body length

Reference


Reference IDPubMed IDReference
108136837
Kainulainen K, Karttunen L, Puhakka L, Sakai L, Peltonen L. "Mutations in the fibrillin gene responsible for dominant ectopia lentis and neonatal Marfan syndrome". Nat Genet 1994 Jan;6(1):64-9.