The UMD-FBN1 mutations database
Record ID: 123

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.8176C>Tp.Arg2726TrpHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGGArgTGGTrpC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
FibuCTDIII-like motif 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
USA05HOU F0002 I01ProbandMalefamilial? (13 years old)U.S.A

Phenotypic groupDisease
Type IIsolated skeletal features

Clinical data


Symptom
S-Arachnodactyly (M)
S-Increased body length
S-Pectus carinatum (M)(2)
S-Plain pes planus (M)(1)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
167738200
Milewicz DM, Grossfield J, Cao SN, Kielty C, Covitz W, Jewett T. "A mutation in FBN1 disrupts profibrillin processing and results in isolated skeletal features of the Marfan syndrome". J Clin Invest 1995 May;95(5):2373-8.