The UMD-FBN1 mutations database
Record ID: 132

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.6844C>Tp.Arg2282TrpHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGGArgTGGTrpC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #35 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)
10.00 (pathogenous)94 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
BEL01GHE F0008 I01ProbandMalede novo28 years oldBELGIUM

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomSeverity
C-Asc. aortic dilatation
C-Asc. aortic dissection
C-Desc. aortic dilatation (thor or abdo)
C-Desc. aortic dissection (thor. or abdo.)
O-Ectopia lentis
O-Lens extractionbilateral
O-Retinal detachment
S-Characteristic facial appearance
S-Chest deformity (unspecified)
S-High arched palate
S-Joint limitations
S-Plain pes planus (M)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
8911700157
Loeys B, Nuytinck L, Delvaux I, De Bie S, De Paepe A. "Genotype and phenotype analysis of 171 patients referred for molecular study of the fibrillin-1 gene FBN1 because of suspected Marfan syndrome". Arch Intern Med. 2001 Nov 12;161(20):2447-54.