The UMD-FBN1 mutations database
Record ID: 896

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.368G>Ap.Cys123TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysTATTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
EGF-like #02 Disulfide bonds 123-134 (C2)NoNo

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)
0.830.00 (pathogenous)100 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA02PAV F0010 I01ProbandFemaleFamilial (not provenITALIA

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


SymptomAge
C-Mitral valve prolapse44
CNS-Lumbosacral dural ectasia44
O-Ectopia lentis44

Reference


Reference IDPubMed IDReference
12516222657
Arbustini E, Grasso M, Ansaldi S, Malattia C, Pilotto A, Porcu E, Disabella E, Marziliano N, Pisani A, Lanzarini L, Mannarino S, Larizza D, Mosconi M, Antoniazzi E, Zoia MC, Meloni G, Magrassi L, Brega A, Bedeschi MF, Torrente I, Mari F, Tavazzi L. "Identification of sixty-two novel and twelve known FBN1 mutations in eighty-one unrelated probands with Marfan syndrome and other fibrillinopathies". Hum Mutat. 2005 Nov;26(5):494.