The UMD-FBN1 mutations database
Record ID: 66

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3157T>Cp.Cys1053ArgHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysCGCArgT->CTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #11 Disulfide bonds 1039-1053 (C4)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)
0.830.00 (pathogenous)100 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA05HOU F0008 I92ProbandFemalede novoat birth22 monthsU.S.A

Phenotypic groupDisease
NANeonatal MFS

Clinical data


SymptomSeverity
C-Aortic insufficiency
C-Congestive heart failure
C-Mitral regurgitationsurgery
O-Ectopia lentis
S-Abnormal ears
S-Arachnodactyly (M)
S-Characteristic facial appearance
S-Joint limitations
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
268882780
Putnam EA, Cho M, Zinn AB, Towbin JA, Byers PH, Milewicz DM. "Delineation of the Marfan phenotype associated with mutations in exons 23-32 of the FBN1 gene". Am J Med Genet 1996 Mar 29;62(3):233-42.