The UMD-FBN1 mutations database
Record ID: 1500

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1904A>Gp.Tyr635CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TACTyrTGCCysA->GTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #06 Ca2+ bindingNoNo

Mutation impact


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

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
ITA01FLO F0029 I01ProbandNAde novoITALIA

Phenotypic groupDisease
NADominant ectopia lentis

Clinical data


SymptomAge
O-Ectopia lentis7
S-Scoliosis > 20° (M)(1)7
SI-Significant striae atrophicae (m)(1)7

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.