The UMD-FBN1 mutations database
Record ID: 1

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3410G>Cp.Arg1137ProHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGCArgCCCProG->CTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #13 Ca2+ bindingNoNo

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)
0.670.06 (non pathogenous)94 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA01BAL F0001 I01ProbandNAde novo17 years oldU.S.A

Phenotypic groupDisease
Type IVClassical MFS

Clinical data


SymptomSeverity
C-Asc. aortic dissectionsurgery
C-Congestive heart failure
C-Desc. aortic dissection (thor. or abdo.)surgery
C-Mitral regurgitationsurgery
C-Mitral valve prolapse
O-Ectopia lentis
O-Myopia >3 diopters (1)severe
S-Arachnodactyly (M)
S-Dolichostenomelia
S-Increased body length
S-Joint hypermobility (m)
S-Muscular hypotonia
S-Pectus excavatum moderate (m)(1)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
11852208
Dietz HC, Cutting GR, Pyeritz RE, Maslen CL, Sakai LY, Corson GM, Puffenberger EG, Hamosh A, Nanthakumar EJ, Curristin SM, et al. "Marfan syndrome caused by a recurrent de novo missense mutation in the fibrillin gene". Nature 1991 Jul 25;352 (6333):337-9.