The UMD-FBN1 mutations database
Record ID: 1497

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1744T>Cp.Cys582ArgHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysCGCArgT->CTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #05 Disulfide bonds 582-596 (C2)NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): Hha I, HinP I
Lost restriction site(s): none

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA01FLO F0026 I01ProbandNAfamilialITALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomAge
C-Asc. aortic dilatation32
C-Mitral valve prolapse32
CNS-Lumbosacral dural ectasia32
O-Ectopia lentis32
S-Arachnodactyly (M)32
S-Plain pes planus (M)(1)32
SI-Significant striae atrophicae (m)(1)32

Reference


Reference IDPubMed IDReference
14618435798
Attanasio M, Lapini I, Evangelisti L, Lucarini L, Giusti B, Porciani MC, Fattori R, Anichini C, Abbate R, Gensini GF, Pepe G. "FBN1 mutation screening of patients with Marfan syndrome and related disorders: detection of 46 novel FBN1 mutations". Clin Genet. 2008 Jul;74(1):39-46.